Reference Specification (Amplifier) [PDF:761KB]

REVISIONS
Date
Page
Sym
2014/01/23
Page 2, 4, 8
1
Page 2
Page 57
REVISION
Correction of external regenerative resistor.
(DV0P2890⇒DV0P2891)
Clarification of permissible load inertia in use of regenerative brake.
Safety precautions for regenerative resistor are added.
Signed
tsuji
№ SX-DCT00205
Contents
1 . Scope of Application
1
2 . Overview
1
3 . Model list
1
4 . Specification
2
5 . Function of terminal
4
6 . Wiring
8
7 . Parameter
9
8 . The function of parameters
12
9 . How to use Digital key pad
21
10. Operation mode
27
11. Protective functions / How to clear trip
29
12. Troubleshooting
32
13. Conformance to overseas standard
33
14. Communication spec
36
15. Safety precautions
57
16. Precautions in use
60
17. Precautions in wiring
61
18. Confirmed items
61
19. Other remarks
62
20. General precautions
62
Panasonic Corporation
№ SX-DCT00205 -1-
1.
Scope of Application
These specifications relate to the integrated drive brushless Amplifier MINAS-BL KV series
2.
Overview
Brushless amplifier
2.1
Type
2.2
Model Name
1
2
3
4
5
6
7
8
9
10
Ｍ
Ｂ
Ｅ
Ｋ
０
４
１
Ｂ
Ｃ
Ｖ
Series name
Specification
V: Speed control
Function2
C: RS485 communication
Output
5A：50 W
01：100 W
02：200 W
04：400 W
08：750 W
Input power supply
1：Single phase AC100 – 120 V
3：3 phase AC200 – 240 V
5：Single phase /3 phase AC200 – 240 V
Function1
B: Regeneration resister
available
2.3 Serial Number
*１３
０４
０００１＊
Serial Number
Manufacturing month
Manufacturing year (Lower 2 digits of Christian Era)
*Indicates production in April 2013, serial number 0001.
3.
Model list
Model name
Rated
output
MBEK041BCV
400 W
Power voltage
Single phase
AC100 – 120 V
Rated output
current
Applicable Brushless motor
4.4 A
MBMS041BL□
Please be sure to use in the above-mentioned combination.
Otherwise, it results in failure or malfunction.
Panasonic Corporation
№ SX-DCT00205 -2-
4.
Specification
Allowed range of supply voltage
fluctuation
Power supply frequency
Control method
Speed control by CS signal, PWM sine wave driving system
Ambient temperature
Ambient humidity
Location
Altitude
Vibration
Storage temperature
Storage humidity
0 - +40 ℃ (free from freezing)*5
20～85 % RH or below (free from condensation)
Indoor（No corrosive gas, A place without garbage, and dust）
Not greater than 1000 m
Not greater than 4.9 m/s²(10-60 Hz)
Normal temperature *1
Normal humidity
Ambient conditions
Bas ic sp eci fic a ti on
4.1 General specification
Speed setting
±10 %
50 / 60 Hz
Voltage instruction
DC0-5 V.
Corresponds to speed
potentiometer of
Console -A
[Digital key pad] *2
Preset speed
(r/ min)
4000
(Upper speed lim it)
0
(Lower speed limit )
0
(T ypical value)
0.5V
4.5V 5V
FI N input volt age
Analogue：About 1/ 200 of Upper speed limit
【Digital：1［r/min］】
Analogue: ±3 % or below of upper limit speed (±90 r/min or below
Speed setting precision
at upper limit speed 3000 r/min)
(at 20 °C)
[Digital: 1 % or below of upper limit speed]
Acceleration/ Deceleration time 0.01-300 sec (Time for changing from 0 to 1000 r/min) *2
Stopping procedure
Speed reduction stop. Free-run stop*2
Operation mode
8 speed
Signal input
5 inputs (run/ stop, CW run/ CCW run, multi function 3bit) *3
Signal output
2 outputs (Open collector) (Trip output etc) *3
Communication function via Setting of parameter, monitoring of control condition and the like
RS485
are enabled with RS485 interface. Max 31 units.
Performance
F unc tio n
Speed setting Resolution
Communication
function via RS232C
Setting of parameter and monitoring of control condition are enabled with
commercial PC. (Connection cable (sold separately) is required when commercial
PC is connected. If PC has no RS232port, RS232-USB converter is required. )
Digital Keypad(sold separately)
Available
Regenerative Break
Regenerative resistor(sold separately) is available.*6
Permissible load inertia: 30×10-4 kgm2 or less
Protective function
Warning: Undervoltage warning *4 Overload warning,
Protect: Overcurrent, Overvoltage, Undervoltage *4, Overload,
User parameter error, System parameter error, CPU error,
External forced trip error, Overspeed, Sensor error, Overheat,
RS485 communication error and setting change warning
Speed control range
100 – 4000 r/min
Overload protection
Inverse time-lag overload protection
Protection level 115 (Torque reference)
Permissible length for
motor cable
Cooling system
Protection structure
10 m or less (with option extension cable）
Mass (kg)
Self cooling
Equivalent to IP20
1
*1 Temperature which is acceptable for a short time, such as during transportation is –20 ℃ to 60 ℃
(free from freezing)
*2 Changeable by Digital key pad (DV0P3510 sold separately)
*3 If you use Digital key pad (sold separately), the function of a signal input and a signal output can be changed.
*4 It is possible to be changed from undervoltage warning (Operation will be resumed if voltage returns without trip) to
undervoltage error (Brushless amplifier trips out and a state is held) by using Digital key pad (sold separately).
*5 Ambient temperature is measured at a distance of 5cm from the motor.
＊ Take the signal input (I1, I2 and so on) for Start and Stop basically. The power ON and OFF may cause. short lifetime
in the internal circuit.
*6 For external regenerative resistor: DV0P2891
* Trip means that a protection circuit operates and stops.
Panasonic Corporation
№ SX-DCT00205 -3-
More than DC500 V 20 MΩ
(Between a power supply and earth)
Between a power supply and earth
AC1500 V 1 minute
4.3
Insulation resistance
4.4
Isolation voltage
4.5
Dimensional Outline drawing
Power-LED(PWR)
5. Function of terminal Green:Power ON
Alarm-LED(ALM)
Red:Trip※1
5.1 Connector for power input (POWER)
Molex 5569-10A-1210 or equivalent
Connector for control
Terminal
Terminal
signals
Pin No.
Description of function
symbol
name
(I/O)
for external
Connect
Connector
for for external regenerative resister in case.
3
B
regenerative
DV0P2890(SER)
for 100V
communications
DV0PM20068
for 200V
5
P
resistor
Connector for motor
Power input
connection
(MOTOR)
6
L3
Connect
the terminal to commercial power supply
8
L2
10
L1
1,2,4,7,
9
(NC)
conforming to voltage specification. In case of single-phase
connect L1 and L2.
-
Terminal for
power
Do notinput
connect anything.
(POWER)
Grounding
5.2 Grounding terminal
( )
terminal
Terminal for grounding
the amplifier.(M4×2pieces)
( ) to one terminal.
Fasten only one wire
Fasten torque:0.5-1.0N･m
※1 Trip means that a protection circuit operates and stops.
Panasonic Corporation
№ SX-DCT00205 -4-
5.
Function of terminal
5.1 Power input (POWER)
Terminal Brock
Terminal
symbol
B1
P
Terminal name
for external
regenerative
resistor
Connect for external regenerative resister in case.
DV0P2891
Power input
Connect the terminal to commercial power supply
conforming to voltage specification. In case of single-phase
connect L1 and L2.
L3
L2
L1
Description of function
Recommended pin terminal: TGN TC-1.25-11T (Nichifu Co.,Ltd.)
5.2 Grounding terminal ( )
Terminal for grounding the amplifier.(M4×2pieces)
Fasten only one wire to one terminal.
Fasten torque:0.5-1.0 N･m
Panasonic Corporation
№ SX-DCT00205 -55.3 Connector for motor connection (MOTOR)
MOLEX 5569-8A-1210 or equivalent
Terminal number Terminal name
Description of terminal
1
U
Motor U phase
2
V
Motor V phase
3
W
Motor W phase
4
5VS
5
CS1
CS signal
6
CS2
CS signal
7
CS3
CS signal
8
GNDS
5 V (not insulated from power supply)
GND (not insulated from power supply)
■High voltage is applied to motor wire and CS signal line; Use caution for avoiding
electric shock.
■ Use a motor extension cable (option) for extending motor wire.
■ No. 4 to 8 terminals of option cable are shielded. But the shield material is
not grounded.
Please do not ground the shield material in order to avoid malfunctions or
damages.
5.4 Connector for communications (SER)
MOLEX 85503－0001 or equivalent
Terminal number Terminal name
Description of terminal
1
－
Do not connect anything.
2
+5VL
power supply 5 V
3
SOT
Digital key pad communication
or PANATERM for BL
4
SIN
5
RS485+
Connect RS485+
6
RS485Connect RS4857
GNDL
GND
Digital key pad communication
8
SCK
■The pin numbers are shown in the figure at right.
８
■The connection cable(DV0P383**) for Digital key pad is needed to connect
with the Digital key pad. (sold separately)
■The connection cable(DV0P383**) for Digital key and PC cable (DV0P4140)
are needed to use RS232C communication control software「PANATERM for BL」.
１
Panasonic Corporation
№ SX-DCT00205 -6-
5.4 Connector for control signals (I/O)
JST S10B-PASK-2 or equivalent
Terminal
number
Terminal
symbol
1
I1 *1
Signal input 1
run/stop input *1
Motor runs when "I1" and "GND" are shorted, and
stops when they are opened.
2
I2 *1
Signal input 2
CCW/CW direction *1
CW operation when "I2" and "GND" are shorted, and
CCW operation when they are opened.
3
I3 *1
Signal input 3
4
I4 *1
Signal input 4
5
I5 *1
Signal input 5
Free-run stop input *1
Free-run stop when "I5" and "GND" are shorted.
6
GND *2
Control ground
Common ground terminal for control signal.
7
FIN
Input for setting
speed
Speed can be set by applying voltage DC0 – 5 V.
Input impedance 100 k.
8
+5V
External speed
setting power
supply
Power output dedicated when connecting an
external variable resistor (5 k, B characteristics) to
FIN input (Cannot be used for any other purpose.)
9
O1 *1
Signal output 1
Trip signal output. *1 "L" in trip (Contact ON)
Open collector Vce max: DC30 V, Ic max: 50 mA
10
O2 *1
Signal output 2
Speed pulse output. *1 (24 pulses/ rotation)
Open collector Vce max: DC 30 V, Ic max: 50 mA
Terminal name
Description of function
Free-run stop input *1
Free-run stop when "I3" and "GND" are shorted.
Trip reset input *1
Trip reset when "I4" and "GND" are shorted.
*1
*2
Function of input/output can be changed by PANATERM for BL and the Digital key pad. Default is shown.
When resistor and control GND are disconnected in use of external variable resistor, 5 V is input to FIN
irrespective of setting of variable resistor, and upper speed limit is directed; therefore use caution enough
for connecting GND.
■ Connector for control signals pin number is 1, 2, … 10 in the order from grounding terminal side.
■ Do not touch the connector for control signals with power on, to avoid failure by dielectric shock
■ Permissible length for control signal cable is 5 m or less.
Panasonic Corporation
№ SX-DCT00205 -7-
<Input circuit>
<Output circuit>
◆Do not touch the terminal of energized control circuit.
Static electricity or the like may lead to malfunction.
◆Circuit of input terminal is as shown on the right.
It can be controlled by contact or open collector output.
◆ Circuit of output terminal is as
shown on the right.
(Open collector output)
Ic max.= 50 mA
Vce max.= DC30 V
I1,I2,I3
I4,I5
GND
＋5 Ｖ
1 kΩ
O1,O2
Vce (L) = 0.5 V or less
(at Ic= 50 mA, Ta= 25 ℃)
GND
Panasonic Corporation
№ SX-DCT00205 -8-
6.
Wiring
6.1 Standard wiring diagram
MCCB
Power supply
L1
L2
L3
P
PB
Connect with commercial power supply
conforming to voltage specification.
Regenerative Resistor (sold separately)
DV0P2891
Grounding terminal
Be sure to ground the unit.
Grounding wire
Use wire of diameter 1.6 mm
(2.0 mm2) for both main
circuit and grounding for the
wiring on power supply side of
no-fuse breaker (outside the
Motor
MOTO
R
Setting unit B
(DV0P3510)
Setting unit A
(DV0P3500)
run/stop *1
CCW/CW direction *1
Free- run stop input *1
External speed setting
Variable resister
5kΩ B characteristic
1/4W or above
Trip reset input *1
Free- run stop input *1
Trip signal output *1
Vcemax=DC30 V
Icmax=50 mA
POWER
Speed pulse output *1
B connection cable
Setting unit.
1m：DV0P38310
3m：DV0P38330
5m：DV0P38850
A connection cable
Setting unit.
1m：DV0PM2006910
3m：DV0PM2006930
5m：DV0PM2006950
I1
I2
I3
I4
I5
GND
FIN
+5V
O1
O2
SER
I/O
If not connected the A Setting unit .
I/O
*1 Function of input/output can be changed by the Digital key pad. Default is shown.
※ The wiring of SER or I/O connector should separate from power line.
Wiring equipment
●Selection of molded case circuit breaker (MCCB), magnetic contactor, and electric wire (wiring within
equipment)
(See "13. Conformance to overseas standard" for compatibility with overseas standard.)
Electric wire (mm²)
Magnetic
(Wiring
within equipment)
MCCB
contactor rated
Voltage
current
Main circuit/
rated current
Control circuit
Grounding wire
(contact structure)
Single phase
100 V
20 A
20 A
(3P+1a)
0.75(AWG18)
0.13(AWG26)
●Selection of relay
As for use for control circuit such as control input terminal, use a relay for small signal (minimum guarantee
current 1 mA or less) for preventing poor contact. <Reference example> Panasonic : DS type, NK type, HC
type, OMRON: G2A type
●Control Circuit Switch
When using a switch instead of relay, use one for minute current in order to prevent poor contact.
<Example> Nihon Kaiheiki Ind.Co.,Ltd : M-2012J-G
Panasonic Corporation
№ SX-DCT00205 -9-
7.
Parameter
No.
Parameter
００ Internal speed (0-th speed)
1st speed
０１
2nd speed
０２
3rd speed
０３
4th speed
０４
5th speed
０５
6th speed
０６
7th speed
０７
１０ 1st acceleration time
１１ 2nd acceleration time
１２ 1st deceleration time
１３ 2nd deceleration time
１４
１５
１６
Parameter setting
Name of parameter
Acceleration mode
selection
Deceleration mode
selection
Stop mode selection
１７ Free-run waiting time
１Ａ Velocity loop proportional gain
１ｂ Velocity loop integration gain
Minimum unit
Default
0 – " 3b Upper speed limit"
1r/min
0 – " 3b Upper speed limit"
1 r/min
0
3000
1200
600
0
0
0
0
0.30
0.30
0.30
0.30
Setting range
- 3 sec
0.01
3 sec-30 sec
- 300 sec
30 sec-300 sec
ＬＩｎ Linear
３０
ＬＩｎ
Ｓ－１ S shape-1 *4
ＬＩｎ
Ｓ－２ S shape-2 *4
ＦｒＥＥ Free-run stop
ｄＥＣ
ｄＥＣ Speed reduction stop
0.0 -10.0 sec
0.1 sec
0-10000
1
0-10000
1
ＰｎＬ
Run command
selection
: Incremented by
0.01 second
: Incremented by
0.1 second
: Incremented by
1 second
Check *1
ＲＵＮ
and
ＳＴＯＰ
1.0
250
500
of Digital key pad
ＴＥｒ I1/I2 *2
ＴＥｒ
Ｃ
ＶｏＬ－Ａ
Ｃ
１
Ｃ
ＳＩＧ RS485 communication
３１
Speed command
selection
３２
Operation mode
selection
ＰｎＬ
" 00 Internal speed ( 0-th speed)"
ＶｏＬ－Ａ FIN *3
１ 1st speed operation mode
２ 2nd speed operation mode
*1 When parameter marked with C in the check column is changed and stored, the unit is tripped for safety.
It is not allowed to change them while the motor is running.
*2 Corresponds to RUN/STOP switch of the console A or signal input.
*3 Corresponds to the speed potentiometer or analogue speed instruction of the console A.
*4 Select this when “３１Speed command selection” is
ＰｎＬ (PANEL).
Panasonic Corporation
№ SX-DCT00205 -10-
Parameter
No.
Name of parameter
Parameter setting
Setting range
Ｆ－ｒ
ｒ－Ｆ
３３
I1/I2 function
selection
ｒＳ.Ｆｒ
Ｆ－ｒＳＴ
ｒ－ｒＳＴ
３４
I3 function selection
３５
I4 function selection
３６
３Ａ
３ｂ
３Ｃ
I5 function selection
４０
Ｕ－ｄ 2nd acceleration / deceleration
ｒＳＴ Trip reset
Upper speed limit
0 – 4000 r/min
Torque limit
0 – 150
O2 function
selection
４２
O1 output polarity
selection
O2 output polarity
selection
Speed matching range
Output pulse count
selection
Default
Check *1
ｒＳ.Ｆｒ
Ｃ
ＦｒＥＥ
Ｃ
ｒＳＴ
Ｃ
ＦｒＥＥ
Ｃ
Ｃ
Ｃ
ＴＨｒ External forced trip
0 – " 3b Upper speed limit "
４１
４３
４４
４５
ＦｒＥＥ Free run
Lower speed limit
O1 function
selection
Minimum unit
I1: CCW run/stop
I2: CW run/stop
I1: CW run/stop
I2: CCW run/stop
I1: run/stopI2: CW /CCW
direction
I1: CCW run/stop
I2: Trip reset
I1: CW run/stop
I2: Trip reset
ＴｒＩＰ
Trip
ＳＴｂＬ
Arriving
ｒＵｎ
Running
ＦｒＥＥ
Free-run
Ｆ
CCW run
ｒ
CW run
1 r/min
1 r/min
1
0
4000
150
ＴｒＩＰ
ＰＯＵＴ
Ｃｋ－Ｌ
Overload detection
ＰＯＵＴ
Speed pulse signal *4
ｎＯｒ
Normal polarity
ｎＯｒ
ｒＥＶ
Reverse polarity
ｎＯｒ
20 – " 3b Upper speed limit"
1 r/min
1, 2, 3, 4, 6, 8, 12, 24 *3
50
24
Ｏ.－ｒ Rotation speed(Actual speed)
４６
Monitor mode
selection
Ｏ.－Ｌ Torque reference
ＡＶ .－Ｌ Load factor *2
Ｏ.－ｒ
Ｓ.－ｒ Command speed
ｄＣ－Ｖ Internal DC voltage
*1 When parameter marked with C in the check column is changed and stored, the unit is tripped for
safety. It is not allowed to change them while the motor is running.
*2 Load factor: The value multiplied by the primary delay filter to a percentage of the rated torque of the
torque reference directive.
*3 Select 12 or less, when you need exceeding 3000 r/min.
*4 Rotation angle of a motor is divided into the number set up by Pr45, and a pulse is outputted at the
division position.
By using an analog filter, it is a signal for checking a near speed in analog meter etc.
Since there are no hysteresis characteristics, and there is possibility of the incorrect detection by
disturbance or motor vibration, please do not use it for position detection.
Panasonic Corporation
№ SX-DCT00205 -11-
Parameter
No.
Name of parameter
Parameter setting
Setting range
Minimum unit
Default
Check *1
４７
Numerator of display
magnification factor
1 - " 48 Denominator of display
magnification factor" x 10
1 time
1
４８
Denominator of display
magnification factor
1 - 1000
1 time
1
４Ａ
Trip history clear
４ｂ
４Ｃ
４ｄ
４Ｅ
４Ｆ
Trip
Trip
Trip
Trip
Trip
history
history
history
history
history
ｎＯ
ＹＥＳ
1
2
3
4
5
ｎＯ
Undervoltage trip
selection
ＹＥＳ
５１
５２
Retrial selection
ｎＯ
Retrial start time
５４
Parameter initializing
Parameter copy
function
No trip
Trip
,1 - 4
1 - 120 sec
ｎＯ
ＹＥＳ
ｎＯ
－
－
－
－
－
－
５０
５７
No operation
Clear trip history
1 sec
No operation
Initialize to default
ｎＯ No copying of parameter
Ｐ.ＩｎＩＴ Initializing the data of Digital key pad
Ｐ.ＬＯＡｄ Reading a parameter to the Digital key pad
Ｐ.ＰｒＯＧ Writing a parameter to brushless amplifier
ｎＯ
Ｃ
ｎＯ
Ｃ
5
ｎＯ
ｎＯ
５Ａ RS485 device number
128 – 159 (80h – 9Fh)
129
Ｃ
５ｂ RS485 communication
speed
0:2400bps, 1:4800bps, 2:9600bps
2
Ｃ
communication
５Ｃ RS485standard
0 – 11
4
Ｃ
10
Ｃ
9
Ｃ
2
Ｃ
communication
５ｄ RS485
response time
retry times of
５Ｅ RS485
communication
５Ｆ
RS485 protocol
timeout
Ｆ０
For manufacturer use
10 - 10000
1 ms
0 – 8: Retry count, 9: No retry
1 - 255
1s
－
－
*1
When parameter marked with C in the check column is changed and stored, the unit is tripped for
safety. It is not allowed to change them while the motor is running.
Panasonic Corporation
№ SX-DCT00205 -12-
8.
The function of parameters
Parameter
Name of parameter
Description
００
Internal speed
(0-th speed)
Desired running speed can be set. This is effective when " 31 Speed command
selection" is ＰｎＬ(PANEL).
Upper limit is limited by " 3b Upper speed limit".
０１
０７
1st speed
7th speed
Speed in multi-speed running can be set. It is effective when " 32 Operation mode
selection" is set to 2-speed operation mode.
No.
１０
１１
１２
１３
The change factor of output speed in acceleration can be determined.
・Set by time for changing 1000 r/min.
1st acceleration time
When it is 0.3 sec (default), time taken for accelerating from 0 to 3000 r/min is 0.9 sec.
2nd acceleration time ・Time can be incremented by 0.01 sec for below 3 sec, by 0.1 sec from 3 sec up
to 30 sec exclusive, and by 1 sec from 30 sec upward.
The change factor of output speed in deceleration can be determined.
・Set by time for changing 1000 r/min.
1st deceleration time When it is 0.3 sec (default), time taken for decelerating from 0 to 3000 r/min is 0.9 sec.
2nd deceleration time ・Time can be incremented by 0.01 sec for below 3 sec, by 0.1 sec from 3 sec up
０
Rotation speed
Acceleration mode
selection
Deceleration mode
selection
Rotation speed
１４
１５
Rotation speed
to 30 sec exclusive, and by 1 sec from 30 sec upward.
Straight line acceleration/deceleration and curve (S-shape) acceleration and
deceleration can be chosen individually for acceleration and deceleration.
ＬＩｎLINEAR
Ｓ－１“S”SHAPE-1
Ｓ－２“S”SHAPE-2
Select S-shape when “３１Speed command selection” is
ＰｎＬ (PANEL)
Tim e
Straight line up to speed
setting. Standard mode for
accelerating and decelerating.
０
T im e
Relaxes the speed change in start
and end of acceleration and
deceleration.
０
T im e
Curve is emphasized more than
S shape-1.
You can select how to stop the motor.
ＦｒＥＥ (FREE)
Power supply to the motor is cut off and the motor is stopped naturally when stop
command is input (free-run stop). It takes longer for the motor to completely stop
when load inertia is big.
ｄＥＣ (DECEL)
When stop command is input, the motor reduces its speed according to preset
deceleration time, Electric-brake is performed by Zero-speed control, and then
power is cut off to the motor after elapse of time set by " 17 Free-run waiting time",
and the motor is set in free-run state.
１６
<Example or running pattern in deceleration stop>
■The
motor is servo-rocked
Stop mode selection
in Zero-speed control.
Run command
off
(Electrically controlled so
Speed setting
that motor speed is Zero)
Motor speed
Deceleration by preset change
factor of deceleration time
Time set by " 17 Free-run waiting time"
Free-run
Zero-speed control
Deceleration running
Panasonic Corporation
№ SX-DCT00205 -13Parameter
No.
１７
１Ａ
１ｂ
Name of parameter
Description
When " 16 Stop mode selection" is set to
ｄＥＣ (DECEL) deceleration stop,
Free-run waiting time servo lock time(Zero-speed control)after deceleration can be adjusted.
(Free-run state is set after that.)
Velocity loop
proportional gain
Velocity loop
integration gain
Enables setting of proportional gain of velocity amplifier. It need not be changed
normally. When this value is made greater, gain is increased, which improves
responsiveness of the motor. When this value is made too large, operation is vibratory.
Setting range: 0 – 10000, Setting resolution: 1
Enables setting of integration gain of velocity amplifier.
It need not be changed normally. When this value is made greater, gain is increased,
which improves rigidity of the motor (strength of servo lock). When this value is made too
large, overshooting becomes greater, and the motor is vibratory.
Setting range: 0 – 10000, Setting resolution: 1
Run command can be chosen from the following:
ＰｎＬ (PANEL) :Command the motor to stop with ＲＵＮ ＳＴＯＰswitch
of Digital key pad. The motor cannot be operated by
signal input "I1" and "I2".
３０
Run command
selection
３１
Speed command
selection
Signal input is effective only in setting rotation direction, etc.
See " 33 I1/I2 function selection".
ＴＥｒ (TERMINAL) : Only the input terminal "I1" and "I2" are effective.
(Corresponds to RUN/STOP, rotation direction selection switch of Console-A.)
ＳＩＧ (SIGNAL) :Command by RS485 (Operation command by I/O is
invalid, but trip or sensor input is excluded.)
You can choose whether to use " 00 Internal speed (0-th speed)" or analog input
terminal "FIN" for speed command.
ＰｎＬ (PANEL) " 00 Internal speed ( 0-th speed)"
ＶｏＬ-Ａ (VOL-A) Analog input terminal "FIN" (voltage instruction DC 0-5 V)
(Corresponds to speed potentiometer of Console-A.)
Panasonic Corporation
№ SX-DCT00205 -14-
Parameter
No.
Name of parameter
Description
Parameter for choosing operation mode
Setting
１
２
４
８
３２
Operation mode
selection
Operation made
I3
1st speed
operation mode
2nd speed
operation mode
4th speed
operation mode
8th speed
operation mode
Speed
setting
Speed
setting
Speed
setting
Function of signal input
I4
I5
Free-run stop
External forced trip
2nd acceleration/deceleration time
Trip reset
Speed setting
Speed setting
Speed setting
2nd speed operation mode
I3
Setting to be chosen
OFF
Internal speed (0-th speed) or FIN
ON
1st speed
4th speed operation mode
I3
I4
OFF
OFF
ON
OFF
OFF
ON
ON
ON
8th speed operation mode
I3
I4
I5
OFF
OFF
OFF
ON
OFF
OFF
OFF
ON
OFF
ON
ON
OFF
OFF
OFF
ON
ON
OFF
ON
OFF
ON
ON
ON
ON
ON
Setting to be chosen
Internal speed (0-th speed) or FIN
1st speed
2nd speed
3rd speed
Setting to be chosen
Internal speed (0-th speed) or FIN
1st speed
2nd speed
3rd speed
4th speed
5th speed
6th speed
7th speed
(1) For setting "I1" or "I2" function
Ｆ-ｒ (FORWARD-REVERSE)
State of I1 and I2
I1
I2
３３
I1/I2 function
selection
OFF
OFF
ON
OFF
OFF
ON
ON
ON
Action
Stop
Deceleration stop when " 16 Stop mode selection" is
ｄＥＣ
CCW run
CW run
Free-run stop
Trip reset (which must be retained 0.2 sec or longer) *
ｒ－Ｆ (REVERSE - FORWARD)
State of I1 and I2
I1
I2
OFF
OFF
ON
OFF
OFF
ON
ON
ON
Action
Stop
Deceleration stop when " 16 Stop mode selection" is
ｄＥＣ
CW run
CCW run
Free-run stop
Trip reset (which must be retained 0.2 sec or longer) *
* Effective only when trip occurs
Panasonic Corporation
№ SX-DCT00205 -15-
Parameter
No.
Name of parameter
Description
ｒＳ．Ｆｒ (RUNSTOP. FORWARD-REVERSE)
State of I1 and I2
I1
I2
OFF
OFF
ON
OFF
OFF
ON
ON
ON
Action
Stop
Deceleration stop when " 16 Stop mode selection" is
ｄＥＣ
CCW run
Stop
Deceleration stop when " 16 Stop mode selection" is
ｄＥＣ
CW run
Ｆ－ｒＳＴ (FORWARD-TRIP RESET)
State of I1 and I2
I1
I2
OFF
-
ON
-
ON
Action
Stop
Deceleration stop when " 16 Stop mode selection" is
ｄＥＣ
CCW run
Trip reset (which must be retained 0.2 sec or longer) *
ｒ－ｒＳＴ (REVERSE-TRIP RESET)
State of I1 and I2
３３
I1/I2 function
selection
（Continued）
I1
I2
OFF
-
ON
-
ON
Action
Stop
Deceleration stop when " 16 Stop mode selection" is
ｄＥＣ
CW run
Trip reset (which must be retained 0.2 sec or longer) *
(2) When " 30 Run command selection" is
ＰｎＬ (PANEL), the motor can be
commanded with ＲＵＮ ＳＴＯＰswitch of Digital key pad.
Rotation direction in this case can be set by parameter and "I1" "I2" state.
"I1" "I2" are off when only digital key pad is connected.
Ｆ－ｒ (FORWARD - REVERSE)
State of I1 and I2
Action
I1
OFF
I2
OFF
ON
CCW rotation selection
CW rotation selection
ON
ON
Free-run stop irrespective of ＲＵＮ switch
Trip reset (which must be retained 0.2 sec or longer)*
ｒ－Ｆ (REVERSE-FORWARD)
State of I1 and I2
Action
I1
OFF
I2
OFF
ON
CW rotation selection
CCW rotation selection
ON
ON
Free-run stop irrespective of ＲＵＮ switch
Trip reset (which must be retained 0.2 sec or longer)*
ｒＳ.Ｆｒ (RUNSTOP. FORWARD-REVERSE)
State of I1 and I2
I1
-
I2
OFF
ON
Action
CCW rotation selection
CW rotation selection
* Effective only when trip occurs
Panasonic Corporation
№ SX-DCT00205 -16Parameter
No.
Name of parameter
Description
Ｆ－ｒＳＴ (FORWARD-TRIP RESET)
CCW run with ＲＵＮ switch
State of I1 and I2
３３
I1
-
I1/I2 function
selection
（Continued）
I2
ON
Action
Trip reset (which must be retained 0.2 sec or longer)*
ｒ－ｒＳＴ (REVERSE-TRIP RESET)
CW run with ＲＵＮ switch
State of I1 and I2
I1
ＦｒＥＥ
３４
３５
３６
ＴＨｒ
I3 function selection
I4 function selection
I5 function selection
Ｕ－ｄ
ｒＳＴ
３Ａ
Lower speed limit
３ｂ
Upper speed limit
３Ｃ
Torque limit
I2
ON
Action
Trip reset (which must be retained 0.2 sec or longer)*
(FREE)
: ON (shorted between signal I3 and "GND")
→ Free-run stop instruction
(THERMAL): OFF (open between signal I3 and "GND")
→ External forced trip instruction
(UP-DOWN): ON (shorted between signal I3 and "GND")
→ 2nd acceleration/deceleration time
(RESET) : ON (open between signal I3 and "GND")
→ Trip reset instruction
When " 31 Speed command selection" is
analogue speed instruction ＶｏＬ-Ａ
(VOL-A), motor setting speed at 0V input is
set.
Speed instruction value
Upper speed
limit
Lower speed
limit
0 0.5
4.5 5V
Input voltage
Upper limit of motor command speed.
When " 31 Speed command selection" is analogue speed command ＶｏＬ-Ａ
(VOL-A), motor setting speed at 5 V input is set. Further, upper limit of " 00
Internal speed ( 0-th speed) " and " 01 1st speed " and " 44 Speed matching range" is
limited by this parameter.
Upper limit of torque reference is set.
(No precision is provided because torque is not controlled. Use as a guide.)
100 indicates the rated torque.
Output terminal " O1 " and " O2 " can also be selected as follows.
Polarity of " 40 O1 function selection " and " 41 O2 function selection " can be inverted
by " 42 O1 output polarity selection " and " 43 O2 output polarity selection "
４０
O1 function
selection
４１
O2 function
selection
４２
O1 output polarity
selection
:Trip signal (Trip: ON)
:Arriving signal (Speed is reached to a command value
ON)→See " 44 Speed matching range".
ｒＵｎ(RUN)
:Run/Stop signal (When running: ON)
ＦｒＥＥ(FREE)
:Free-run signal (During free run: ON)
Ｆ(FORWARD) :CCW run signal (During CCW run: ON)
ｒ(REVERSE) :CW run signal (During CW run: ON)
Ｃｋ－Ｌ(CHECK－L) :Overload detection
Output when load exceeds 100%
(Load exceeds 100%:ON)
ＰＯＵＴ(PULSE-OUT):Speed pulse signal
→See " 45 Output pulse count selection".
ＴｒｉＰ(TRIP)
ＳＴｂＬ(STABLE)
This is a function for inverting the polarity of signal output between output terminal
" O1 " " O2 " and "GND".
ｎＯｒ(NORMAL) : Transistor "ON" when activated
ｒＥＶ(REVERSE) : Transistor "OFF" when activated
O2 output polarity
selection
* Effective only when trip occurs
４３
Panasonic Corporation
№ SX-DCT00205 -17-
Parameter
No.
４４
Name of parameter
Description
Speed matching
range
When " 40 O1 function selection " and " 41 O2 function selection " are chosen to
ＳＴｂＬ(STABLE) Arriving signal, "Speed matching range" for output arriving
signal can be adjusted.
・When difference between actual rotation speed and speed setting is smaller
than "Speed matching range", arriving signal is output.
・Even if the speed is reached, when speed matching range is set too small,
arriving signal may turn on and off due to speed fluctuation.
・Arriving signal is not output when CCW/CW changes.
When " 40 O1 function selection " and " 41 O2 function selection " are set to
ＰＯＵＴ(PULSE-OUT), pulse count is set to be output to " O1" " O2" while the
motor makes one turn.
(To be selected from 1, 2, 3, 4, 6, 8, 12, and 24)
Ｔ
500±100μs
４５
Output pulse
count selection
60
＝ 0.83ms
3000×24
Frequency f = 1/T = 1.2kHz
T ＝
Rotation angle of a motor is divided into the number set up by Pr45, and a
pulse is outputted at the division position.
By using an analog filter, it is a signal for checking a near speed in analog
meter etc.
Since there are no hysteresis characteristics, and there is possibility of the
incorrect detection by disturbance or motor vibration, please do not use it for
position detection.
You can choose description to be displayed on 5-digit LED when turning on
power.
Ｏ.-ｒ(OUTPUT-REVOLUTION) :Rotation speed
Ｏ.-Ｌ(OUTPUT-LOAD)
ＡＶ.-Ｌ(AVERAGE-LOAD)
４６
Monitor mode
selection
(Ex) When rotation number is 3000 r/min, in the
case where " 45 Output pulse selection" is 24,
:Torque reference
:Load factor (average torque reference)
Ｓ.-ｒ(SETTING-REVOLUTION):Speed command
ｄＣ－Ｖ(DC-VOLTAGE)
:Internal DC voltage
(Voltage of smoothing capacitor of power
supply)
In speed display mode, the value multiplied by " 47 Numerator of display
magnification factor" / " 48 Denominator of display magnification factor" is displayed.
４７
４８
You can set the multiplying factor of a value displayed on 5-digit LED.
Numerator of display Value of 47 ÷ 48 is a display multiplying factor. Set a value in the range
magnification factor where calculated display magnifying factor is 10 – 1/1000. The speed of line
can be displayed.
When the display magnifying factor is changed, the parameter relating to speed
Denominator of
(below) is displayed by a value multiplied by display multiplying factor.
display magnification " 00 Internal speed(0-th speed)" " 01 1st speed" " 3A Lower speed limit"
factor
" 3b Upper speed limit" " 44 Speed matching range"
Panasonic Corporation
№ SX-DCT00205 -18-
Parameter
No.
Name of parameter
Description
４Ａ
Trip history clear
Trip history 1 – 5 can be cleared.
<Clear procedure>
Cut off power with ＹＥＳ(YES) selection, and turn on power again after
display has disappeared, then ‐‐‐‐‐ is displayed, and trip history is
cleared. When power is turned on again, normal operation is started.
４ｂ
４Ｃ
４ｄ
４Ｅ
４Ｆ
Trip history 1
Trip history 2
Trip history 3
Trip history 4
Trip history 5
Trip history for 5 times in the past is stored. Trip history 1 is the latest history.
See "Protective function" for displayed description.
When no history is available, ‐‐‐‐‐ is displayed.
Undervoltage
trip selection
When
ｎＯ (NO) is selection, the motor is not tripped at insufficient
voltage. If voltage should fall and undervoltage status is found while the motor
is running, the motor stops after running free, while if operation instruction is
input after recovery of power, the motor is restarted automatically. (■Be
cautious.) When
Ｙ Ｅ Ｓ (YES) is selection, the motor is tripped at
undervoltage, and alarm LED blinks. When normal power is off, trip is not stored
in trip history. Trip is stored only when power has stopped instantaneously (Trip is
stored in trip history only when undervoltage once becomes short and then is
recovered normal)
５０
Automatic reset in trip (trip retrial) can be set here. Trip can be is
automatically reset to allow operation to continue. Use this function only on
such equipment that has no problem of safety even if the motor is
automatically restarted.
■Retrial is impossible if trip is by Overcurrent error
Ｅ－ＯＣ,
Sensor error
Ｅ－ＣＳ, System error
Ｅｒｒ, User parameter error
Ｅ－ＵＰｒ, or System parameter error Ｅ－ＳＰｒ.
５１
Retrial selection
When
ｎＯ (NO) is selection, retrial is not effective.
When
１ –
４ is selection, retrial is made for the set
number of times.
When 2 hours has elapsed with no trip, the number of retrying times is
initialized to 0.
Set the interval between retrials by " 52 Retrial start time".
When trip occurs in excess of preset number of trials, the brushless amplifier
outputs trip signal and stops.
■During retrial, trip signal is not output (It is stored in trip history)
５２
５４
Retrial start time
Parameter
initializing
You can set waiting time until retrial operation is performed after tripping is found.
You can set 1 to 120 seconds.
Parameters can be initialized to the factory default.
<Initializing procedure>
Cut off power with ＹＥＳ (YES) selection, and turn on power again after
display has disappeared, then ‐‐‐‐‐ is displayed, and parameters are
initialized to the factory default.
Parameters can be copied.
ｎＯ(NO) Parameters are not copied
５７
Parameter copy
Ｐ.ＩｎＩＴ(PARAMETER-INITIALIZE):Initialization of Digital key pad data
Ｐ.ＬＯＡｄ(PARAMETER-LOAD):Reading parameters into Digital key pad data
Ｐ.ＰｒＯＧ(PARAMETER-PROGRAM) :Writing parameters to the brushless amplifier
See the copying method of parameters on page 19 for detail
Panasonic Corporation
№ SX-DCT00205 -19-
Parameter
Name of parameter
Description
５Ａ
RS485 device
number
Set the device number of motor in communication (Motor ID).
This value is the shaft number in communication.
80h (128) is the device number for setting control data (such as control start) by
one operation to all connected motors. (No response is made by motors.)
When the device number is set to 80h (128), change of parameter and request for
status are ignored, therefore set to 81h (129) - 9Fh (159) normally.
５ｂ
RS485
communication
speed
Set the communication speed of RS485 communication.
0: 2400bps, 1: 4800bps, 2: 9600bps
５Ｃ
RS485
communication
standard
Set the communication standard of RS485 communication.
0: 8 bits, no parity, stop bit 1
1: 8 bits, no parity, stop bit 2
2: 8 bits, odd number parity, stop bit 1
3: 8 bits, odd number parity, stop bit 2
4: 8 bits, even number parity, stop bit 1
5: 8 bits, even number parity, stop bit 2
6: 7 bits, no parity, stop bit 1
7: 7 bits, no parity, stop bit 2
8: 7 bits, odd number parity, stop bit 1
9: 7 bits, odd number parity, stop bit 2
10: 7 bits, even number parity, stop bit 1
11: 7 bits, even number parity, stop bit 2
５ｄ
RS485
communication
response time
Communication response time is the shortest time for setting transmission
mode in RS485 bus for response after the motor has received
communication data. Actual data response time depends on the type and
data of order.
Unit [ms]
No.
５Ｅ
５Ｆ
Ｆ０
RS485 retry times of Set the retry times of RS485 communication.
communication
0 - 8: Number of retrials, 9: No retrial
RS485 protocol
timeout
Protocol timeout is the time allowed from reception of a character code to
reception of the next one in communication. If normal character code is not
received within this time, communication is timed out, and received data is
discarded. If timeout should continue to occur, and the number of detections
exceed the retry times, the motor trips due to RS485 communication error.
Unit [seconds]
For manufacturer use It cannot be changed.
Panasonic Corporation
№ SX-DCT00205 -20-
LED display
Figures displayed on the 7 segment display of the digital key pad are shown below:
Alphanumeric
LED display
Example of LED display
Example
Description in the text
Alphanumeric
LED display
Display on Digital key pad
* LED display of "0" is available in two types.
Example
Description in the text
Display on Digital key pad
Panasonic Corporation
№ SX-DCT00205 -21-
9． How to use Digital key pad
● What can be done by Digital key pad
>>
・Monitoring of rotation speed (actual speed) and load factor, etc
(Rotation speed can be displayed being multiplied by the factor set by parameter 47 and 48 .)
・Display detail of trip, and trip history. Trip reset by pressing
and
・Parameter setting, initialization, and copying function at the same time.
・Start and stop of motor by ＲＵＮ / ＳＴＯＰ switch (Setting of parameter " 30 Run command selection"
is required.)
>
>
●Name of each part
switch
>>
DATA switch
SET
>>
5-digit LED
2-digit LED
switch
STOP
switch
MODE switch
ＲＵＮ switch
5-digit LED
Displays rotation speed (actual speed), commanded speed, trip history, setting of
parameter, and the like.
2-digit LED
Displays the number of parameter (in editing parameter).
Displays the rotation direction in operation. Displays ００ when the motor is stopped.
(CCW as viewed from the output shaft of motor … F and CW … r )
switch
switch
ＲＵＮ switch
ＳＴＯＰ switch
>>
く
く
く
く
ＤＡＴＡ
ＳＥＴ
>
>
ＭＯＤＥ switch
Switch for changing monitor mode. Whenever this switch is pressed, the mode
changes in this sequence: Rotation speed (actual speed)  Internal DC voltage
(voltage of smoothing capacitor of power supply)  Load factor  Torque reference 
Commanded speed  Rotation speed (actual speed) …. *
* When you press this switch in the parameter setting mode, setting is stored.
This switch is for changing parameter number mode and parameter setting mode, and
for saved parameter setting.
This switch enables selection of parameter, and setting and changing of contents.
When the motor is tripped, pressing
and
at the same time enables reset of trip.
This switch is for instruction of operation. (Only when " 30 Run command selection"
is
ＰｎＬ )
■See " 33 I1/I2 function selection" (2) on page 10 for rotation direction.
This switch is for instruction of stopping. (Only when " 30 Run command selection"
is
ＰｎＬ )
●Description
ＤＡＴＡ
ＳＥＴ
switch is pressed in parameter number mode.
Parameter number can be changed and selected by
>>
Parameter number Control changes to this mode when
mode
and
>
>
Monitor mode
Displays rotation speed (actual speed), setting speed, internal DC voltage, load
factor, and torque reference on 5-digit LED. When power is turned on, this mode is
set.
This mode is set when power is turned on.
Control changes to this mode when ＭＯＤＥ switch is pressed in parameter
number mode, parameter setting mode.
Displays a parameter number ( 00 – F0) in blinking.
switch.
Displays the detail of parameter (setting) in flashing.
ＤＡＴＡ
ＳＥＴ
When
ＤＡＴＡ
ＳＥＴ
switch is pressed in monitor mode.
>
>
>>
Parameter setting Control changes to this mode when
Change setting by
and
switch.
mode
switch is pressed after change of setting, it is saved in EEPROM.
*Displays rotation speed r/min in normal monitor mode. Displays torque reference and load factor
assuming the
rated motor torque at 100 .
*Display is just a guide. Do not use the Digital key pad for a measuring instrument.
Panasonic Corporation
№ SX-DCT00205 -22-
9.1
Operating Instruction
Turn on
power.
●Press
Monitor mode
ＭＯＤＥ
Rotation
speed
switch for changing display.
●
○
○
ｒ/min
ＭＯＤＥ
Load factor
Press
ＭＯＤＥ
ＭＯＤＥ ＤＡＴＡ
ＳＥＴ
Torque
>>
０
００
○
●
○
％
Flashing
●
○
○
ｒ/min
●2-digit LED blinks and allows selection of parameter number.
０.３０
０
Flashing
Flashing
００
Storage
>>
>>
Press
ＤＡＴＡ
ＳＥＴ
１０
>>
Press
ＤＡＴＡ
ＳＥＴ
Flashing
ＭＯＤＥ
>>
>>
Speed
setting
Only
" 00 "
％
ＭＯＤＥ
ＭＯＤＥ
Parameter
number mode
Flashing
○
●
○
>>
Press
Ｖ
>>
Press
○
○
●
>>
Internal DC
voltage
>>
Internal speed ( 0-th speed)
can be directly set by
and
in monitor mode.
ＭＯＤＥ
>>
>>
Change (select) a parameter number by
or
.
Storage
●5-digit LED blinks and allows change of parameter value.
Parameter
setting mode
０.３０
Flashing
１０
>>
>>
>>
Change (select) a parameter value by
or
.
>>
>>
ＤＡＴＡ
ＳＥＴ
Flashing
１０
>>
When
switch or ＭＯＤＥ switch is
pressed in parameter setting mode, data is
stored.
０.３１
Data is stored only when
ＤＡＴＡ
ＳＥＴ
>>
>>
>>
>>
● When
or
is pressed in monitor mode, detail of " 00 Internal speed( 0-th speed)" is
displayed in blinking, and speed setting can be changed by
and
. When " 31 Speed command
selection" is ＰｎＬ , the motor speed also changes following the speed setting if the motor is running.
switch is pressed. Note that data returns to settings when power is
turned off.
Panasonic Corporation
№ SX-DCT00205 -23-
9.2
Test run (Digital key pad)
<Inspection prior to test run>
(1) Make sure that all wiring is correct.
(2) Make sure that input power supply conforms to rating.
<Test run>
Test run procedure by the Digital key pad is as follows:
An example is introduced here where the motor runs CW at 1800 r/min with the Digital key pad.
(1) Be sure to first perform the work below for safety.
Separate the motor from machine or equipment, and make sure that the motor alone can be operated.
(2) Then turn on power and follow the step below for test run.
Description of
operation
Digital key pad
Switch
LED display
[1]Turn on
power
(Change the choice
of operation
instruction from I1/I2
T Er to the Digital
key pad PnL.)
●
○
○
０
○
○
○
0０
Press
DATA
SET
Press
several
times to choose
parameter number 30.
Press
0０
Flashing
３０
Flashing
DATA
SET
○
>>
Press
to change
parameter value.
Store by
DATA
SET
Press
and
at the same time.
>>
>>
ＴＥｒ ○○
○
ＰｎＬ ○○
Flashing
３０
.
Setting change warning is
issued because setting of
operation instruction has
been changed.
[3] Trip reset
○
ＴＥｒ ○○
>>
[2]Change of
initial setting
０
Flashing
３０
ＣＡＵ
ＣＡＵ
０
○
○
○
●
○
○
００
DATA
SET
Press
several times
to choose parameter
number 31.
Press
0０
Flashing
DATA
SET
Press
to change
parameter value.
Store by
DATA
SET
.
>>
Press
and
at the same time.
>>
ＶoＬ－Ａ
３１
３０
Setting change warning is
issued because setting of
operation instruction has
been changed.
[5] Trip reset
○
○
○
０
>>
(Change the choice
of speed instruction
from analogue speed
instruction input to
" 00 Internal
speed (0-th speed)"
to enable use of
Digital key pad.)
Press
>>
[4] Change of
initial setting 2
○
○
○
Flashing
○
ＶoＬ－Ａ ○○
３１
Flashing
○
ＰｎＬ ○○
３１
Flashing
ＣＡＵ
ＣＡＵ.
０
○
ＣＡＵ ○○
●
○
○
００
Panasonic Corporation
№ SX-DCT00205 -24-
Digital key pad
Description of
operation
LED display
Switch
<<
Press DATA
[6]Choosing
SET
rotation
direction*
Press
several times to
(This operation is not
required for rotation choose parameter number 33.
forward [CCW].)
Press DATA
SET
parameter value.
Store by
００
３３
╱ ╿ ╿ ╲
╱ ╿ ╿ ╲
╲ ╿ ╿ ╿ ╿ ╿ ╱
３３
３３
Press
ＣＡＵ
>>
ｒ－Ｆ
╱ ╿ ╿ ╿ ╿ ╿ ╲
ＣＡＵ
and
at the
０
００
╲ ╿ ╿ ╿ ╿ ╿ ╱
>>
Press
╲ ╿ ╿ ╿ ╿ ╿ ╱
╱ ╿ ╿ ╿ ╿ ╿ ╲
Setting change warning is
issued because setting of
operation instruction has
been changed.
same time.
[8] Speed setting
╲ ╿ ╿ ╱
╲ ╿ ╿ ╱
DATA
SET
>>
[7] Trip reset
ｒＳ.Ｆｒ
ｒＳ.Ｆｒ
to change
>>
Press
０
０
╱ ╿ ╿ ╿ ╿ ╿ ╲
・Internal speed( 0-th speed)
is displayed (setting at
0r/min).
Press
>>
００
to set a speed.
╲ ╿ ╿ ╿ ╿ ╿ ╱
１８００
╱ ╿ ╿ ╿ ╿ ╿ ╲
・Set the Internal speed
setting (0-th speed) at
1800 r/min.
００
[9]Reset to
monitor mode.
[10]Operation
００
Press
Ｒ
instruction
[11]Stop instruction
０
Press ＭＯＤＥ
Ｕ
Ｎ
１８００
ｒ
０
Press ＳＴＯＰ
００
・Data is still stored if power
is cut off here.
・Display of rotation speed
changes little by little
toward 1800 r/min
・Display of rotation direction*
(r indicates that the motor
is rotating CW.)
・Display of rotation speed
changes little by little
toward 0 r/min.
[12] Power OFF
<Checkpoint in Test run>
(1) Check whether the motor rotates smoothly. Check for abnormal noise and vibration.
(2) Check whether the motor is accelerated and decelerated smoothly.
(3) Rotation direction and rotation speed of the motor are matched?
*Rotation direction can also be changed by use of "I2". See " 33 I1/I2 function selection" (2) on page 10.
■Setting is still stored when power is turned off. When operating the motor with Digital key pad only in trial run,
either reset the setting or initialize parameters after completion of trial run. (Parameter 54)
Here, note that all parameters return to default when parameters are initialized.
Panasonic Corporation
№ SX-DCT00205 -25-
9.3
How to copy parameter
<1 Reading a parameter value from brushless amplifier to the Digital key pad.>
■Once parameters are read into the console, their details are stored in the Digital key pad.
Digital key pad
Description of
operation
Switch
LED display
０
[1]Turn on power
●
○
○
００
Parameter copy.
Press
ＤＡＴＡ
ＳＥＴ
Hold down
to choose
parameter number 57.
[3] Ｐ.ＬＯＡｄ
Choose reading a
parameter into the
Digital key pad.
Press
[4]Read a parameter
into the Digital key
pad.
Press
００
ＤＡＴＡ
ＳＥＴ
ｎＯ
○
○
○
>>
Flashing
○
○
Press
twice to
choose Ｐ.ＬＯＡｄ
ＤＡＴＡ
ＳＥＴ
５７
Flashing
ｎＯ ○○
Ｐ.ＬＯＡｄ ○○
Flashing
Flashing
.
for 1
５７
５７
○
Flashing →Slow flashing
Ｐ.ＬＯＡｄ ○○ (once
per second)
second while holding
down ＳＴＯＰ .
５７
[5]Wait about 30
seconds.
[6]Reading of
parameter into the
Digital key pad
completed
●
○
○
Parameter
value
>>
[2]Call 57
○
Ｐ.Ｅｎｄ ○○
●
０ ○○
Press ＳＴＯＰ
００
<2 Copy a parameter value saved in the Digital key pad onto the brushless
amplifier.>
Description of
operation
Digital key pad
LED display
Switch
Turn on power. Call out 57 Parameter. (Same operation as 1. [1] and [2])
Choose writing
a parameter to the
brushless
amplifier.
[2] Write a parameter
to the brushless
amplifier.
Press
Press
ＤＡＴＡ
ＳＥＴ
>>
[1] Ｐ.ＰｒｏＧ
twice.
three times to
choose Ｐ.ＰｒＯＧ
Press
ＤＡＴＡ
ＳＥＴ
for 1
.
Ｐ.ＰｒＯＧ ○○
Flashing
Flashing
５７
５７
○
Ｐ.ＰｒＯＧ ○○
Flashing →Slow flashing
(once per second)
second while holding
down ＳＴＯＰ .
[3]Wait about 10
seconds.
○
○
ｎＯ ○○
５７
Ｐ.Ｅｎｄ
○
○
○
Panasonic Corporation
№ SX-DCT00205 -26-
Description of
operation
Digital key pad
LED display
Switch
[4]Completion of
writing a parameter
from the Digital key
pad to the
ＣＡＵ
○
○
○
０
●
○
○
brushless
amplifier.
>>
Press
and
at the
same time for clear trip.
>>
[5]Reset to monitor
mode.
００
Error while copying a parameter
Ｐ.Ｅｒｒ1 :Data is abnormal while copying.
Press ＳＴＯＰ switch for clearing, and then copy data again. If data is still abnormal, initialize the Digital
key pad and retry.
Ｐ.Ｅｒｒ2 :Copy error
This error occurs in an attempt to copy data between products of different function. Press ＳＴＯＰ
switch for clear.
Parameters can be copied between the same models, but parameters should be copied between the
same output in principle because gain setting is different.
<3 Initializing of data of Digital key pad.>
■When any trouble occurs during copying, it can be often solved by initializing the Digital key pad.
(Stored data is cleared by initializing.)
Description of
operation
Digital key pad
LED display
Switch
Turn on power and call 57 Parameter. (Same operation as 1. [1] and [2])
[1]Ｐ.ＩｎＩＴ
Choose
initialization of
data of Digital
key pad.
Press
[2]Initialization
of Digital key pad
Press
ＤＡＴＡ
ＳＥＴ
○
Press
>>
○
ｎＯ ○○
once and
choose Ｐ.ＩｎＩＴ
ＤＡＴＡ
ＳＥＴ
for 1
.
５７
Ｐ.ＩｎＩＴ ○○
Flashing
○
Ｐ.ＩｎＩＴ ○○
５７
Flashing
Flashing →Continuous lighting
second while holding
down ＳＴＯＰ .
[3]Wait about
30 seconds.
[4]Initializing of data
of Digital key pad Press ＳＴＯＰ
completed
LED display changes from flashing to
continuous lighting during initializing operation.
５７
○
Ｐ.Ｅｎｄ ○○
●
０ ○○
００
■Do not turn off power or disconnect the cable of Digital key pad during operation such as "Reading a
parameter from the brushless amplifier to the Digital key pad", "Copying a parameter value stored in the
Digital key pad to the brushless amplifier", and "Initializing the data of Digital key pad".
Panasonic Corporation
№ SX-DCT00205 -27-
10. Operation mode
This series has the following operation modes.
Please choose operation mode with a parameter " 32 Operation mode selection."
Operation
mode
Function of a terminal
Ｉ１
Ｉ２
1st speed
operation
mode
RUN/
STOP
CW/CCW
2nd
speed
operation
mode
RUN/
STOP
CW/CCW
4th
speed
operation
mode
RUN/
STOP
CW/CCW
8th
speed
operation
mode
RUN/
STOP
CW/CCW
※１
※１
※１
※１
Ｉ３
Ｉ４
Ｉ５
Selection value of "
32 Operation mode
selection."
１
Free-run stop,
External forced trip,
2nd acceleration /
deceleration time,
Trip reset
Speed setting selection
[Factory default]
２
４
８
Please choose
Function of ｢I1｣ ｢I2｣ terminal with a parameter " 33 I1/I2 function selection"
See 8. The functionof parameters on page 8 for detail.
Function of ｢I3｣
･In the case of 1 st speed operation mode, please choose.
Function of ｢I3｣ terminal with a parameter " 34 I3 function selection"
･In the case of 2nd speed operation mode, speed setting selection can be carried out by
"short" / "open" of the terminal I3.
When a terminal is opening, Internal speed ( 0-th speed ) is chosen, and it speed is set by
the parameter " 00 Internal speed ( 0-th speed )" or FIN (analog voltage instructions).
(Please select PnL (setting by parameter) or Vol-A (setting by analog voltage) by " 31
speed instruction selection".)
※１
CW: Rotation clockwise when seen from the motor shaft, CCW: Rotation counterclockwise when
see from the motor shaft.
Panasonic Corporation
№ SX-DCT00205 -28-
■Example of running pattern by use of 2nd acceleration / deceleration time
When you choose " 32 Operation mode selection" at
1 : 1st speed operation mode,
Choose " 33 I1/I2 function selection " at rS.Fr : (RUNSTOP, FORWARD-REVERSE) , and
Choose " 34 I3 function selection " at
U-d : 2nd acceleration and deceleration time.
1st acceleration time
Internal speed
(0-th speed)
1st deceleration time
2nd acceleration time
2nd deceleration time
ＣＣＷ
ＣＷ
Zero-speed control
Zero-speed
control
Run/Stop switch
(Ｉ1)
CCW/CW switch
(Ｉ2)
2nd acceleration /
deceleration time
(Ｉ3)
■Example of operation pattern in 2nd speed operation mode
When you choose " 32 Operation mode selection" at
2 : 2nd speed operation mode,
"I3" is choosing of speed setting, and works as follows:
Ｉ3
OFF
ON
Speed setup
Internal speed ( 0-th speed ) or FIN
1st speed
1st acceleration time
1st speed
Internal speed
(0-th speed)
1st deceleration time
ＣＣＷ
ＣＷ
Zero-speed control
Run/Stop switch
(Ｉ1)
CCW/CW switch
(Ｉ2)
1st speed
(Ｉ3)
Panasonic Corporation
№ SX-DCT00205 -29-
11
Protective functions / How to clear trip
11.1 List of protective functions
■Description of trip can be displayed only when the Digital key pad (option) is connected.
Protection function works even when the Digital key pad is not connected, but it is not
displayed.
Trip
number
Other
number
1
－
2
Protective
item
Description
System error
The brushless amplifier trips when
trouble of control microcomputer is
detected.
Sensor error
The brushless amplifier trips when
trouble of CS sensor signal is detected.
Undervoltage
warning
(default)
Undervoltage
error
3
Overvoltage
error
－
Overload
warning
(Electronic
thermal)
When the internal DC voltage is below
specified value, operation is stopped;
when voltage is recovered, operation is
started again. (This is not trip, and no
trip output is made.)
■Trip can be set by parameter 50.
Approx DC100 V,
The brushless amplifier trips when
internal DC voltage (voltage of
smoothing function of power supply)
rises and exceeds specified value.
Approx DC200V,
When load factor exceeds specified
value, the electronic thermal relay
operates and monitor display flashes.
It is a warning for electronic thermal trip.
①Malfunction due to external noise
is possible.
Investigate for noise source in the
vicinity and eliminate such
source.
②Internal circuit may be in failure.
Err
E-CS
L
Investigate the condition of wiring
and circumstances of power supply.
E-LV
If the motor should trip in running,
too short deceleration time is one of
the causes. Adjust deceleration
time.
No measure can be taken in
continuous regenerative operation
such as lowering.
Reduce the load.
Check the load factor in monitor
mode.
E-OV
5-digit
LED
flashes.
100 %
4
5
Overspeed
error
Overcurrent
error
Digital key
pad
The brushless amplifier trips when
internal DC voltage is below specified
value only if trip is set by parameter
50.
Approx DC100 V,
The brushless amplifier trips when
Overload
torque reference is output continuously
error
above specified value.
(Electronic
thermal relay)
115
8
Display on
Measure
The brushless amplifier trips when
rotation speed (actual speed) exceeds
specified value.
Approx 6000 r /min
The brushless amplifier trips when the
motor current exceeds specified
current.
Investigate the cause of overload, and
reduce the load, change the operating
pattern by making acceleration and
deceleration time longer, or apply
design to increase the capacity of
motor.
Ensure that the actual speed does
not exceed rated rotation speed,
such as overshooting by
unmatching between load and gain.
Excessive acceleration /
deceleration setting or gain setting
is possible.
Set the longer acceleration /
deceleration time and the smaller
gain.
THr
E-OS
E-OC
If this trip should occur as soon as the
unit is started, failure is possible.
Panasonic Corporation
№ SX-DCT00205 -30-
Trip
number
Protective
item
Description
Display on
Measure
Digital key
pad
9
Overheat
error
Check the ambient temperature and
cooling condition of brushless
The brushless amplifier motor trips
amplifier.
when the temperature in control section Check the load factor.
rises above specified value.
If the ambient temperature is low
Approx 105 °C
enough, and the protection occurs
soon after power-on, failure is
possible.
10
External
forced trip
The brushless amplifier trips when
external forced trip input turns on.
Turn off external trip input, and reset
trip.
E-OL
11
Setting
change
warning
The brushless amplifier trips when any
important parameter such as " 30 Run
command selection" is changed.
This is not abnormal.
Reset trip in order to make change
effective.
CAU
12
communication
RS485
The motor trips when communication
error of RS485 communication function
occurs.
Check for noise problem in the
vicinity.
E-485
30
Parameter
initialization
display
" 54 Parameter initialization" YES (1)
is chosen and a trip is carried out after
turning off a power supply at the time of
a power supply re-injection.
This is not abnormal.
The parameter was initialized.
It is clearable only by power supply
re-injection.
-----
90
User
parameter
error
Parameter data saved in EEPROM is
abnormal.
Check all parameters again and set
them again. If this protection works
frequently, failure is possible
E-UPr
91
System
parameter
error
Internal parameter data saved in
EEPROM is abnormal.
Failure is possible.
E-SPr
error
E-OH
Time charactoristics of over load protection
Trip time（ｓ）
1000
More than 200 W
100 W
50 W
100
10
1
100
110
120
130
140
150
160
170
180
190
200
Torque command
Panasonic Corporation
№ SX-DCT00205 -31-
11.2 How to clear trip.
>>
>>
If the brushless amplifier should trip, eliminate the cause and use any of the procedures [1] – [5] below
for reset.
[1] Turn off power, and when power LED has gone out, turn on power again.
[2] Press the switch
and
of the Digital key pad simultaneously for one second or more with
present trip state displayed.
[3] Input the trip reset signal.
(When
F-r or
r-F is chosen in " 33 I1/I2 function selection", enter "I1" and "I2" at the same time; when
F-rST or r-rST is chosen, enter "I2" for trip reset.
Trip reset signal, when continued to be input, is designed to become ineffective in order to prevent
inadvertent restarting. Enter trip reset signal only when necessary.)
[4] Resetting trip with PANATERM for BL
Trip can be reset from the PC by using optional PC connection cable *1 (option) and communication
software (PANATERM for BL: can be downloaded from our web site free of charge).
For details, refer to PANATERM for BL instruction manual.
[5] Resetting trip via RS485 communication
Refer to section “Communication” starting with P.53.
Note: As for overcurrent error E-OC , sensor error E-CS , system error
Err , and user parameter error
E-Upr , reset them by turning off power as shown in [1] above. No other procedure is effective.
(Caution) In clear trip, be sure to find and remove the trip factor before clear.
*1 To use the optional PC connection cable (sold separately), RS232 port is required.
When the PC has no RS232 port, use RS232-USB converter.
Panasonic Corporation
№ SX-DCT00205 -32-
12. Troubleshooting
If any trouble should be found, follow the steps below for check and countermeasure.
●If the cause cannot be found, it is recommended to use the Digital key pad and check the detail of trip. If
failure is likely, or when any part is damaged, or when you are in any other trouble, contact the sales agent of
purchase or our company.
Phenomenon
Detail of checking
Check for abnormality of wiring.
Check whether protective function is
activated. Check whether alarm LED
(red) is on.
(Only when the motor is connected to
the key pad )
Motor does not
Check whether power LED (green) is
lighted up.
rotate.
Check whether voltage on input power
is normal.
Check whether operation start signal is
input.
Check whether analogue speed
instruction is set at 0V.
Motor does not Check whether protective function is
rotate or stops
activated. Check whether alarm LED
during operation. (red) is on.
Motor stops
during
deceleration.
Check whether the inertia of load is too
large.
Motor does not
The motor with large inertia does not
stop quickly when
stop quickly because default stop mode
stop command is is Free-run stop.
input
Output shaft of motor and shaft of load
Large vibration or
are not aligned.
noise.
Damage to bearing.
Measure, etc
Apply proper wiring.
Check the detail of trip by the Digital key pad. Turn off
power once, and turn on again.
If the LED is off when power is input to the
brushless amplifier, failure is possible.
Contact us for repair.
Check the supply voltage.
Check the condition of operation instruction.
Raise the analogue speed instruction little by little.
Overload is possible. Reduce the load or increase the
output capacity.
Regenerative voltage protection may have worked.
Decrease the inertia. Turn off power once, and turn
on again, and reset the trip state. Make
deceleration time longer by the Digital key pad.
Alternatively, apply free-run stop.
Stop motor by 0 V analogue speed command.
Change stop mode to deceleration stop by Digital key
pad.
Check whether setting of rotation
direction changeover input is wrong.
Check the joint between the output shaft and load
shaft of the motor.
Contact us for repair.
Check the position of rotation direction choosing
switch for the console - A. As for others, check the
status of "I2".
Rotation speed
is unstable
during operation
(actual speed).
Check whether the load fluctuates
greatly.
Reduce the fluctuation of load. Increase the output
capacity.
Parameter dose
not change.
Check whether operation start signal is
input.
Some parameters cannot be changed when
operation instruction is on. (See the check column
of parameter list on page 6.)
Turn off operation instruction before changing.
Motor rotates
reversely.
Panasonic Corporation
№ SX-DCT00205 -33-
13. Conformance to overseas standard (Under plan)
EC Directives
The EC directives apply to all such electronic products as those having specific functions and directly sold to
general consumers in EU countries. These products are required to meet the EU unified standards and to be
furnished with CE marking. Our brushless motor and brushless amplifier meet the EU Directives for Low Voltage
Equipment so that the machine or equipment comprising our brushless motor and brushless amplifier can meet
relevant EC Directives.
EMC Directives
Our brushless motor and brushless amplifier can meet EMC Directives and related standards. However, to meet
these requirements, the systems must be limited with respect to configuration and other aspects, e.g. the
installation and some special wiring conditions must be met. This means that in some cases machines and
equipment comprising our brushless motor and brushless amplifier may not satisfy the requirements for wiring
and grounding conditions specified by the EMC Directives. Therefore, conformance to the EMC Directives
(especially the requirements for emission noise and noise terminal voltage) should be examined based on the
final products that include our system.
Applicable standard
Applicable standard
UL
UL508C
Standard for electric converter equipment
EN61800-5-1
Adjustable speed electrical power drive systems
( Safety requirements— Electrical, thermal and energy)
Adjustable speed electrical power drive systems
( EMC requirements and specific test methods)
Radio interference wave characteristics of industrial, scientific,
and medical high-frequency equipment
Standards for immunity in industrial environment
Electrostatics Discharge Immunity Test
Radio Frequency Electromagnetic Field Immunity Test
Electric high-speed transient phenomenon/burst immunity test
Lightening Surge Immunity Test
High Frequency Conduction Immunity Test
Instantaneous Outage-Immunity Test
EN61800-3
EN55011
CE
KC
EN61000-6-2
IEC61000-4-2
IEC61000-4-3
IEC61000-4-4
IEC61000-4-5
IEC61000-4-6
IEC61000-4-11
Radio Waves Act
(South Korea)＊2
Broadcasting and Communication Equipments
Installation
condition
File No.
Class
1
equipment
E166557
Pollution
E164620
degree 2
＊1
Overvoltage
category II
Class I
equipment
Pollution
degree 2
Group
-
1,
Class A and
Category Ⅲ,
2nd
environment
-
-
Motor over-temperature protection is not provided.
Motor over-load-temperature protection shall be provided at the final installation upon required by the NEC
(National Electric Code).
SCCR: 5,000 rms symmetrical amperes, 240 Volts maximum.
＊2 Precautionary note written in Korean
＊1
A 급 기기 (업무용 방송통신기자재)
이 기기는 업무용(A 급) 전자파적합기기로서 판매자 또는 사용자는 이 점을 주의하시기 바라며, 가정외의
지역에서 사용하는 것을 목적으로 합니다.
（ 대상기종 ： Brushless Amplifier ）
(English translation)
Distributors and users must understand that this product meet the electromagnetic compatibility requirements and
is designed for industrial use (class A). Do not use the product in a residential area.
(Application product: Brushless Amplifier)
Panasonic Corporation
№ SX-DCT00205 -34-
13.1 Configuration of peripheral equipment
Power
supply
Single phase 100 V – 120 V  10%, 50/60 Hz
Use the equipment under the environment of overvoltage category II specified by IEC60664-1.
In order to obtain overvoltage category Ⅲ, insert a transformer conforming to EN standard or IEC
standard to the input of brushless amplifier.
Use an electric wire size suitable to EN60204-1.
Fuse
breaker
Be sure to connect a specified no-fuse breaker certified by IEC standard and UL, or a fuse certified by UL
between power supply and noise filter. Observance of this condition allows conformance with UL508C
(file No.E164620) and UL1004 (file No.E166557).
Noise
filter
When installing one noise filter at the power supply for more than one brushless amplifier used, contact
the manufacturer of noise filter.
Surge
Install a surge absorber on the primary side of noise filter. However, in performing the voltage
resistance test of machine and equipment, be sure to remove the surge absorber; otherwise,
the surge absorber may be ruptured.
absorber
Grounding
Be sure to ground the grounding terminal (
) of brushless amplifier for preventing electric shock.
Brushless amplifier is provided with two grounding terminals. Connect the grounding wire of brushless
motor to the other one.
Panasonic Corporation
№ SX-DCT00205 -35-
Noise filter for
signal lines
13.2 Wiring of peripheral equipment
Molded case circuit
breaker
Motor
Noise filter
Brushless
amplifier
Ｍ
Power supply
Surge absorber
Protective earth (PE)
Reactor core
(8 turns or more)
13.3 List of compatible peripheral equipment
Part name
Noise filter
(for single phase)
Noise filter
(for 3- phase)
Surge absorber
(for single phase)
Surge absorber
(for 3- phase)
Noise filter for
signal lines
Reactor core
(recommended)
Optional part number
Manufacturer's part No.
Manufacturer
DV0P4170
SUP-EK5-ER-6
OKAYA ELECTRIC IND.
CO., LTD.
DV0PM20042
3SUP-HU10-ER-6
OKAYA ELECTRIC IND.
CO., LTD.
DV0P4190
R.A.V-781BWZ-4
DV0P1450
R.A.V-781BXZ-4
DV0P1460
ZCAT3035-1330
TDK CORPORATION
-
RJ8035
KK-CORP.CO.JP
Contact :OKAYA ELECTRIC IND. CO., LTD.
TDK CORPORATION
KK-CORP.CO.JP
OKAYA ELECTRIC IND.
CO., LTD.
OKAYA ELECTRIC IND.
CO., LTD.
Japan +81-3-3424-8120
Japan +81-49-283-7575
Japan +81-184-53-2307
Recommended Molded case circuit breaker(MCCB)
Made by Sensata Technologies Japan Limited:
For 3-phase
IELH-1-111-63-5A-M
For single phase
IELH-1-11-63-5A-M
(Rated current 5A, cutoff characteristics DELAY63)
 Recommended cutoff characteristics: DELAY61-63
Contact: Sensata Technologies: http://www.sensata.com/
Panasonic Corporation
№ SX-DCT00205 -36-
14. Communication spec
14-1．Overview of communication
With the upper host controller, which can be connected with 31 brushless amplifiers at the maximum via serial
communication conforming to RS485, enables the following:
①Rewriting parameters
②Browsing and clearing status and history of trip condition
③Monitoring control status including present position, status, I/O, etc.
④Start and stop of motor
⑤Resetting trip
[Advantage]
･It is allowed to write parameters by one operation from host controller in startup of the machine.
･Operating condition of the machine can be displayed, which improves serviceability.
14-2．Connection of communications line
Connect one host controller with more than one brushless amplifier via RS485 communication, and set the device
number of each brushless amplifier (Pr5A) at 81h (129) — 9Fh (159).
Set the device number for the host as 01h (1) — 1Fh (31).
<Note>
Device number is set at 81h (129) in default setting. When connecting more than one brushless amplifier via RS485,
be sure to change the device number beforehand with the digital keypad or communication software “PANATERM for
BL”.
[Example of connection]
ＲＳ４８５
Host controller
Device
Number=01h(1)
･･･Max 31 units
Brushless amplifier Brushless amplifier Brushless amplifier Brushless amplifier
Device number
Device number
Device number
Device number
=82h(130)
=83h(131)
=84h(132)
=81h(129)
Panasonic Corporation
№ SX-DCT00205 -37-
14-3．Interface of connector for communications unit
Equivalent to SN75176
Host (01h)
RS485＋
Motor 1 (81h)
14
13
RS485－
3
GND
●
●
RS485＋
●
RS485－
GND
FG
●
Twisted pair wire
Equivalent to SN75176
Motor 2 (82h)
14
RS485＋
13
3
●
RS485－
●
●
GND
●
Shielded wire
·Use the shield of shielded wire for GND.
·Set the maximum total extension of cable within 10m in use.
·Terminal resistor is not required.
14-4．Communication system
RS485
Communication baud rate
Data
Parity
Start bit
Stop bit
Host address
Amplifier address
Half duplex, asynchronous communication method
2400, 4800, 9600bps
Set by Pr5b
7 bits, 8 bits
Set by Pr5C
None, even number, or odd number
Set by Pr5C
1 bit
1 bit, 2 bits
Set by Pr5C
01h – 1Fh
80h – 9Fh (80h for simultaneous transmission.) Set by Pr5A
･Modification of transmission parameters (Pr5A – 5F) becomes effective when resetting the power
supply of the motor.
･The transmission parameters can be changed by the digital keypad (sold separately) or RS485
communication.
Panasonic Corporation
№ SX-DCT00205 -38-
14-5. List of data number related to communications
(1) Parameter: 8000h – 805Fh
Lower 2 figures show parameter number. (e.g. :parameter Pr.10 = database 8010h)
＊NAK is answered while the amplifier detects undervoltage error, and change of a parameter and preservation to
EEPROM are not performed.
＊Please refer to "10. The function of a parameter" about the contents and the detail function of a parameter.
＊Please do not perform data communications to any addresses (parameter) other than the address mentioned in
this specifications.
＊Time required for data transmission per byte is calculated by the following formula for example in the case
of 9600 [bps], 8 bits, parity present (even number or odd number), and stop bit 1:
(1000 / 9600) ´ (1 + 8 + 1 + 1) = 1.14 [ms/byte]
Time is 4.58 [ms/byte] for 2400 [bps], and 2.29 [ms/byte] for 4800 [bps].
Note, however, actual communication time will be added time necessary for processing received command, and
switching between a line and transmission/reception control.
Address
Pr No.
＊1
Parameter name
8000h
0
Internal speed
(0-th speed)
8001h
1
1st speed
8002h
2
2nd speed
8003h
3
3rd speed
8004h
～
8007h
4
～
7
4th speed
～
th
7 speed
8010h
10
1st acceleration time
8011h
11
2nd acceleration time
8012h
12
1st deceleration time
8013h
13
2nd deceleration time
8014h
14
8015h
15
8016h
8017h
16
17
801Ah
1A
801Bh
1b
8030h
30
8031h
31
Free-run waiting time 0 - 100 (0.1s)
Velocity loop
0 - 10000
proportional gain
Velocity loop
0 - 10000
integration gain
0: Digital keypad, 1: Terminal,
Run command selection
2: RS485 communication
Speed command selection 0: Digital keypad, 1: Vol-A
32
1: 1 speed mode, 2: 2 speed mode
Operation mode selection
3: 4 speed mode, 4:8 speed mode
8032h
Acceleration mode
selection
Deceleration mode
selection
Stop mode selection
Data value
0 – " 803Bh:Upper speed limit "
1 - 30000 (0.01s)
1 - 299: input value - it remains as it is
(0.01s above - less than 3s)
300 - 2999: Lower 1-figure omission
(3s above - less than 30s)
3000 - 30000: Lower 2-figure omission
(30s above - 300s or less)
e.g.) input value
100 (1.00s) → 100 (1.00s)
555 (5.55s) → 550 (5.50s)
3678 (36.78) → 3600 (36.00s)
0: Linear, 1: S shape-1, 2: S shape-2
Default
0000h
(0)
0BB8h
(3000)
0B40h
(1200)
0258h
(600)
Upper
limit
＊2
＊2
＊2
＊2
Lower
limit
0000h
(0)
0000h
(0)
0000h
(0)
0000h
(0)
Note
0000h
(0000)
＊2
0000h
(0)
001Eh
(0.3s)
7530h
(300s)
0001h
(0.01s)
＊3
001Eh
(0.3s)
7530h
(300s)
0001h
(0.01s)
＊3
001Eh
(0.3s)
7530h
(300s)
0001h
(0.01s)
＊3
001Eh
(0.3s)
7530h
(300s)
0001h
(0.01s)
＊3
0002h
0000h
0000h
0000h
0: Free-run stop, 1: Speed reduction stop
0001h
0001h
0000h
000Ah
0064h
0000h
00FAh
2710h
0000h
01F4h
2710h
0000h
0001h
0002h
0000h
＊6
0001h
0001h
0000h
＊6
0001h
0004h
0001h
＊6
＊1) Pr No. shows the parameter number in Digital keypad.
＊2) Upper limit is dependent on " 803Bh:Upper speed limit ". It is restricted by the value of " 803Bh:Upper speed limit " when the value exceeding "
803Bh:Upper speed limit " is set.
＊3) As for the input value more than 3 second (300), lower 1 figure is omitted. In more than 30 second (3000), lower 2 figures are omitted.
＊6) It can change when motor stop. NAK will be returned if it rewrites when motor running. Moreover, since the amplifier is tripped for safety after
parameter is changed, when you operate continuously, please transmits the trip reset instructions mentioned later.
Panasonic Corporation
№ SX-DCT00205 -39-
Address
Pr No.
＊1
Default
Upper
limit
Lower
limit
Note
0: I1-CCW run/stop, I2-CW run/stop
1: I1-CW run/stop, I2-CCW run/stop
2: I1-run/stop, I2-CW /CCW direction
3: I1-CCW run/stop, I2-Trip reset
4: I1-CW run/stop, I2-Trip reset
0002h
0004h
0000h
＊6
Parameter name
Data value
8033h
33
I1/I2 function
selection
8034h
34
I3 function selection
0: Free run, 1: External forced trip,
2: 2nd acceleration / deceleration, 3: Trip reset
0000h
0003h
0000h
＊6
8035h
35
I4 function selection
0: Free run, 1: External forced trip,
2: 2nd acceleration / deceleration, 3: Trip reset
0003h
0003h
0000h
＊6
8036h
36
I5 function selection
0: Free run, 1: External forced trip,
2: 2nd acceleration / deceleration, 3: Trip reset
0000h
0003h
0000h
＊6
803Ah
803Bh
3A
3b
Lower speed limit
0 – " 803Bh:Upper speed limit "
0000h
＊2
0000h
＊6
Upper speed limit
0 – 4000 (r/min)
0FA0h
0FA0h
0000h
＊6
803Ch
3C
Torque limit
0 – 150
0096h
0096h
0000h
8040h
40
0007h
0000h
41
0: Trip, 1: Arriving, 2: Running,
3: Free-run, 4: CCW run, 5: CW run,
6: Overload detection,
7: Speed pulse signal
0000h
8041h
O1 function
selection
O2 function
selection
0007h
0007h
0000h
8042h
42
0000h
0001h
0000h
8043h
43
O1 output polarity
selection
O2 output polarity
selection
0000h
0001h
0000h
8044h
44
Speed matching range
20 – " 803Bh:Upper speed limit "
0032h
＊2
0000h
8045h
45
Output pulse count
selection
0:1, 1:2, 2:3, 3:4, 4:6, 5:8, 6:12, 7:24
0007h
0007h
0000h
8046h
46
Monitor mode
switching
0000h
0004h
0000h
8047h
47
0001h
＊7
0000h
8048h
48
Numerator of display
magnification factor
Denominator of display
magnification factor
0 - 1000
0001h
03E8h
0000h
804Bh
4b
Trip history 1
0: No history, 1: Sensor error, 2: Undervoltage,
0000h
005Eh
0000h
＊8
804Ch
4C
Trip history 2
0000h
005Eh
0000h
＊8
804Dh
4d
Trip history 3
0000h
005Eh
0000h
＊8
804Eh
4E
Trip history 4
804Fh
4F
Trip history 5
8050h
8051h
50
51
Undervoltage trip selection
0: Normal, 1: Reverse
0: Rotation speed (Actual speed),
1: Torque reference, 2: Load factor,
3: Command speed, 4: Internal DC voltage
0 – " 8048h: Denominator of display
magnification factor " x 10
3: Undervoltage, 4: Overload,
5: Overspeed, 8: Overcurrent,
9: Overheat, 10: External forced trip,
12: RS485 communication error,
90: User parameter error,
91: System parameter error,
Other numbers: System error,
0000h
005Eh
0000h
＊8
0000h
005Eh
0000h
＊8
0:No trip, 1:Trip
0000h
0001h
0000h
＊6
Retrial selection
0:No retry, 1 - 4:Retry count
0000h 0004h 0000h
＊6
＊1) Pr No. shows the parameter number in Digital keypad.
＊2) Upper limit is dependent on " 803Bh:Upper speed limit ". It is restricted by the value of " 803Bh:Upper speed limit " when the
value exceeding " 803Bh:Upper speed limit " is set.
＊6) It can change when motor stop. NAK will be returned if it rewrites when motor running. Moreover, since the amplifier is tripped
for safety after parameter is changed, when you operate continuously, please transmits the trip reset instructions mentioned
later.
＊7) Maximum value is dependent on " 8048h: Denominator of display magnification factor ". It is restricted by the value of " 8048h:
Denominator of display magnification factor " x 10 when the value more than " 8048h: Denominator of display magnification
factor " x 10 is set up.
＊8) It can’t be changed, when rewriting is done, NAK is answered. Rewriting returns NAK.
＊9) Change becomes effective, when power is turned off once and turned on again after 10 seconds.
＊10) When the device number is set to 80h (128), change of parameter and request for status are ignored, therefore set
to 81h (129) - 9Fh (159) normally.
Panasonic Corporation
№ SX-DCT00205 -40-
Address
Pr No.
＊1
Parameter name
8052h
8054h
805Ah
805Bh
52
54
5A
5b
Retrial start time
805Ch
5C
805Dh
5d
805Eh
5E
805Fh
5F
Parameter initializing
RS485 device number
Data value
Default
Upper
limit
0078h
Lower
limit
0001h
Note
1 – 120 (s)
0005h
0:No operation, 1:Initialize to default
0000h
0001h
0000h
＊11
80h – 9Fh
0081h
009Fh
0080h
＊9＊10
0002h
0002h
0000h
＊9
0004h
000Bh
0000h
＊9
000Ah
03E8h
0005h
＊9
0009h
0009h
0008h
＊9
0002h
00FFh
0001h
＊9
RS485 communication speed 0: 2400bps, 1: 4800bps, 2: 9600bps
Set the communication standard of RS485
communication.
0: 8 bits, no parity, stop bit 1
1: 8 bits, no parity, stop bit 2
2: 8 bits, odd number parity, stop bit 1
3: 8 bits, odd number parity, stop bit 2
RS485
4: 8 bits, even number parity, stop bit 1
communication
5: 8 bits, even number parity, stop bit 2
standard
6: 7 bits, no parity, stop bit 1
7: 7 bits, no parity, stop bit 2
8: 7 bits, odd number parity, stop bit 1
9: 7 bits, odd number parity, stop bit 2
10: 7 bits, even number parity, stop bit 1
11: 7 bits, even number parity, stop bit 2
RS485 communication
10 – 1000 (ms)
response time
RS485 retry times of
0 – 8: Retry count, 9: No retry
communication
RS485 protocol timeout
1 – 255 (s)
＊1) Pr No. shows the parameter number in Digital keypad.
＊9) Change becomes effective, when power is turned off once and turned on again after 10 seconds.
＊10) When the device number is set to 80h (128), change of parameter and request for status are ignored, therefore set
to 81h (129) - 9Fh (159) normally.
＊11) Change this parameter to "1: Initialize to default " and write to EEPROM by $S command.
After writing to EEPROM, parameter is initialized when power is turned off once and turned on again after 10 seconds.
When writing to EEPROM is not done, parameter is not initialized after power is supplied.
Panasonic Corporation
№ SX-DCT00205 -41(2) Extension parameter (special command): 8103h~81B0h
These are parameters to get amplifier status or to give commands to the amplifier. Refer to P.44 “Communication command”
for detail.
14-6. Transmission sequence
●Handshake code
For line control, following codes are used:
Name
SOH
STX
ETX
EOT
Code
01h
02h
03h
04h
Functions
Heading start
Text start
Text end
Transmission end
ENQ
05h
Request for sending
ACK
NAK
06h
15h
Positive response
Negative response
Description
Start code of communication data, which is followed by address.
Start code for sending command data.
Termination code for command data.
Sent from the amplifier when transmission message is finished.
Inquiry code from host controller to amplifier. The amplifier sends
data transmission command when sending data is available, and
transmission end command when sending data is not available.
Sent when received message is judged to be normal.
Sent when received message is judged to be abnormal.
●Composition of sent and received data
Shows composition of data transferred on physical phase.
There are two transmission patterns available depending on the contents of command.
Request for sending/ Positive response/
Negative response/ Transmission end command
(Host→Amplifier, Amplifier→Host)
SOH
Sending address 1
Sending address 2
Senders address 1
Senders address 2
ENQ/ACK/NAK/EOT
Data transmission command
(Host→Amplifier, Amplifier→Host)
SOH
Sending address 1
Sending address 2
Senders address 1
Senders address 2
STX
Command 1
Command 2
Data number 1
Data number 2
Data number 3
Data number 4
Data 1
Data 2
Data 3
Data 4
ETX
BCC
Sending address: Set the mating device number for sending data in ASCII2 byte.
Host ID 01h (01) - 1Fh (31)
Amplifier ID 80h (128) - 9Fh (159)
When the sending address is set to 80h (128), all connected amplifiers executes
the command (only for some commands). However, response is not made
from the amplifier
Senders address: Set the address of communication sending source (self) in ASCII 2 bytes.
Host ID 01h (01) - 1Fh (31)
Amplifier ID 81h (129) - 9Fh (159)
Command
: Control command (2 bytes)
Data number
: Set the data number to be controlled in ASCII 4 bytes.
Data
: Set the writing data in ASCII 4 bytes.
When data is minus, it is converted by signed 16 bits.
(e.g. In the case of -10, data is ASCII code of hexadecimal FFF6.)
BCC
：:n the case of data transmission command, set XOR (logically inverted) value of each byte from STX to ETX.
Panasonic Corporation
№ SX-DCT00205 -42-
●List of commands
Command
Code
Transmission
direction
$P
24h 50h
Host →
Amplifier
$S
24h 53h
Host →
Amplifier
$R
24h 52h
#R
23h 52h
#C
23h 43h
Amplifier →
Host
#I
23h 49h
Amplifier →
Host
Host →
Amplifier
Amplifier →
Host
Description
Data writing command. Change of parameter and motor control data.
(In changing parameter, parameter is not written to EEPROM.)
Data writing command. Change of parameter and motor control data.
(In changing parameter, parameter is written to EEPROM.)
*Writing to EEPROM should be requisite minimum.
(EEPROM endurance: approx. 100,000 write cycle.)
Data reading request command. Command which requests the parameter,
status, and control detail of motor.
Response to data reading request. Returns the parameter, status, and
control detail of motor to $R.
Data update request response. Returns the status of amplifier (8103h)
to host in response to request for sending command when data of
amplifier status (8103h) has changed from previous request for
sending.
Initial request response. When the amplifier is powered on, 9999 is sent
following #I in response to initial inquiry from host controller (Request for
sending).
●Transmission procedure
$P/$S: Data writing/Parameter writing command
①Host →Amplifier (Data writing)
SOH
STX
Amplifier ID
＄
Host ID
Ｐ
Command
＊
＊
＊
＊
＊
Data number(parameter address)
＊
＊
＊
ETX BCC
Data(parameter value)
②Amplifier →Host (result response)
SOH
ACK
Host ID
Amplifier ID
･Answers NAK when requested data number (parameter address) or data value (parameter value)
is abnormal. Shows that parameter was properly set only when ACK is answered from the amplifier.
･No result is answered from the amplifier when amplifier ID is 80h (128).
$R: Data reading/Parameter reading command
①Host →Amplifier (Data reading request)
SOH
STX ＄
Ｒ
Amplifier ID
Host ID
Command
＊
＊
＊
＊
０
Data number (parameter address)
０
０
０
ETX BCC
Data (parameter value)
･Set data ‘0000’ when executing data reading command.
･When amplifier ID is 80h (128), data reading/parameter reading command is ignored.
②Amplifier →Host (Result response)
SOH
ACK
Host ID
Amplifier ID
③Host →Amplifier (Request for sending)
SOH
ENQ
Amplifier ID
Host ID
④Amplifier →Host (Response of data)
SOH
STX ＃
Host ID
Amplifier ID
Ｒ
Command
＊
＊
＊
＊
＊
Data number (parameter address)
＊
＊
＊
ETX BCC
Reading data (parameter value)
･Response data when amplifier is powered on is initial request response.
･When requested data number (parameter address) is abnormal, '0000' as reading data
･Please use reading data after checking a data number (parameter number)
⑤Host →Amplifier (Result response)
SOH
ACK
Amplifier ID
Host ID
⑥Amplifier →Host (Communication completion response)
SOH
EOT
Host ID
Amplifier ID
Panasonic Corporation
№ SX-DCT00205 -43-
ENQ: Request for sending
When request for sending is sent to the amplifier, response data changes depending on the status of
amplifier.
Response data is returned in the priority order below:
1
When amplifier is powered on
Initial request response is answered.
2
When receiving data reading / parameter reading
Refer to data reading command processing.
3
When the status of amplifier changes
Data update request is answered.
4
Other cases than the above
Communication completion response is answered.
･Initial request response is answered to the initial data request for sending after the amplifier is powered on.
･When the amplifier ID is 80h (128), request for sending to the amplifier is ignored.
1. When the amplifier is powered on
①Host →Amplifier (Request for sending)
SOH
ENQ
Amplifier ID
Host ID
②Amplifier →Host (Request of data)
SOH
STX ＃
Host ID
Amplifier ID
Ｉ
９
Command
９
９
９
０
Data number
０
０
０
ETX BCC
Reading data
③Host →Amplifier (Response of result)
SOH
ACK
Amplifier ID
Host ID
④Amplifier →Host (Communication completion response)
SOH
EOT
Host ID
Amplifier ID
･When initial response is confirmed, write parameters as necessary.
2. When receiving data reading / parameter reading
See “$R: Data reading/Parameter reading command” on page 38.
3. When the status of amplifier changes
①Host →Amplifier (Request for sending)
SOH
ENQ
Amplifier ID
Host ID
②Amplifier →Host (Request of data)
SOH
STX ＃
Host ID
Amplifier ID
Ｃ
Command
８
１
０
３
Data number
＊
＊
＊
＊
ETX BCC
Reading data
③Host →Amplifier (Response of result)
SOH
ACK
Amplifier ID
Host ID
④Amplifier →Host (Communication completion response)
SOH
EOT
Host ID
Amplifier ID
･The amplifier saves the status when executing request for sending, and emits the above response when the
status in receiving the next request for sending has changed. Read data is the same as in reading data number 8103h.
･When the amplifier is powered on, in the case where request for sending is sent continuously, data update
request response is answered after initial request response is made.
4. Cases other than the above
①Host →Amplifier (Request for sending)
SOH
ENQ
Amplifier ID
Host ID
②Amplifier →Host (Communication completion response)
SOH
EOT
Host ID
Amplifier ID
･The amplifier makes communication completion response because data is not requested from the host,
and the status of amplifier has not changed.
Panasonic Corporation
№ SX-DCT00205 -44-
14-7．Example of data communication
●When power is turned on
Communication data is shown below in chronological order when request for sending is executed in
power-on for the amplifier.
Initial request response at the first, and then data update request response is answered from the amplifier.
Then, if the status of amplifier has not changed, only transmission completion response is answered.
Shown below is the status where the amplifier is connected with host ID = 01h (1), amplifier ID = 81h (129).
It is represented by ASCII characters. (Data in the parenthesis is hexadecimal ASCII code.)
Host
→
①Request for sending
SOH
8
1
0
(01h) (38h) (31h) (30h)
←
Host
→
Amplifier
←
Ｉ
(49h)
9
(39h)
9
(39h)
9
(39h)
Host
→
1
(31h)
0
(30h)
1
(31h)
ACK
(06h)
Amplifier
←
Host
③Request for sending
SOH
8
1
0
→ (01h) (38h) (31h) (30h)
←
Host
→
Amplifier
←
Ｃ
(43h)
8
(38h)
1
(31h)
0
(30h)
Host
→
1
(31h)
0
(30h)
1
(31h)
ACK
(06h)
Amplifier
←
Amplifier
←
9
(39h)
0
(30h)
0
(30h)
0
(30h)
0
(30h)
ETX
(03h)
SOH
(01h)
0
(30h)
1
(31h)
8
(38h)
1
(31h)
EOT
(04h)
1
(31h)
ENQ
(05h)
1
(31h)
⑤Request for sending
SOH
8
1
0
(01h) (38h) (31h) (30h)
3
(33h)
0
(30h)
0
(30h)
0
(30h)
2
(32h)
ETX
(03h)
SOH
(01h)
0
(30h)
1
(31h)
8
(38h)
1
(31h)
EOT
(04h)
1
(31h)
ENQ
(05h)
STX
(02h)
#
(23h)
SOH
(01)
8
(38)
STX
(02h)
#
(23h)
SOH
(01)
8
(38)
BCC
(6Bh)
④Data update request response
SOH
0
1
8
1
(01h) (30h) (31h) (38h) (31h)
Amplifier
→
ENQ
(05h)
②Initial request response
SOH
0
1
8
(01h) (30h) (31h) (38h)
Amplifier
Host
1
(31h)
BCC
(69h)
⑥Transmission completion response
SOH
0
1
8
1
EOT
(01h) (30h) (31h) (38h) (31h) (04h)
Panasonic Corporation
№ SX-DCT00205 -45-
●Example of trip reset
Shown below is communication data in chronological order when executing trip reset.
This is an example where trip reset of all amplifiers connected by host ID = 01h (1).
Data is represented by ASCII character. (Data in parenthesis is hexadecimal ASCII code.)
Host
→
Amplifier
←
Host
→
Amplifier
←
SOH
(01h)
8
(38h)
0
(30h)
0
(30h)
1
(31h)
0
(30h)
0
(30h)
1
(31h)
ETX
(03h)
BCC
(74h)
STX
(02h)
＄
(24h)
Ｐ
(50h)
8
(38h)
1
(31h)
9
(39h)
0
(30h)
0
(30h)
･There is no response from the amplifier because amplifier ID is set at 80h (128).
●Example of changing parameter (writing data)
Shown below is communication data in chronological order when changing parameter (not written to
EEPROM).
This is an example of changing Pr00 (8000h) "The 1st target position (rotation number)" to 10 (0000Ah)
with amplifier connected by host ID = 01h (1) and amplifier ID = 81h (129). Data is represented by ASCII
character. (Data in parenthesis is hexadecimal ASCII code.)
Host
→
Amplifier
←
Host
→
Amplifier
←
SOH
(01h)
8
(38h)
1
(31h)
0
(30h)
1
(31h)
0
(30h)
0
(30h)
Ａ
(41h)
ETX
(03h)
BCC
(0Ch)
STX
(02h)
＄
(24h)
Ｐ
(50h)
8
(38h)
0
(30h)
0
(30h)
SOH
(01h)
0
(30h)
1
(31h)
8
(38h)
1
(31h)
ACK
(06h)
0
(30h)
0
(30h)
Panasonic Corporation
№ SX-DCT00205 -46-
●Example of reading parameter (reading data)
In reading data, reading request is emitted to the amplifier, and then request for sending command is
issued.
This is an example of reading Pr40 (8040h) "Homing mode" with the amplifier connected by host ID = 01h
(1) and amplifier ID = 81h (129). (Data in parenthesis is hexadecimal ASCII code.)
Host
①Parameter reading request
SOH
8
1
0
1
→ (01h) (38h) (31h) (30h) (31h)
Amplifier
←
Host
→
Amplifier
←
Host
②Request for sending
SOH
8
1
0
→ (01h) (38h) (31h) (30h)
Amplifier
←
Host
→
Amplifier
←
Ｒ
(52h)
8
(38h)
0
(30h)
4
(34h)
Host
→
1
(31h)
0
(30h)
1
(31h)
ACK
(06h)
Amplifier
←
0
(30h)
0
(30h)
0
(30h)
ETX
(03h)
STX
(02h)
＄
(24h)
Ｒ
(52h)
8
(38h)
0
(30h)
4
(34h)
SOH
(01h)
0
(30h)
1
(31h)
8
(38h)
1
(31h)
ACK
(06h)
SOH
(01h)
0
(30h)
1
(31h)
8
(38h)
1
(31h)
0
(30h)
0
(30h)
STX
(02h)
＃
(23h)
SOH
(01)
8
(38)
BCC
(7Bh)
1
(31h)
ENQ
(05h)
0
(30h)
0
(30h)
0
(30h)
0
(30h)
1
(31h)
ETX
(03h)
SOH
(01h)
0
(30h)
1
(31h)
8
(38h)
1
(31h)
EOT
(04h)
BCC
(7Dh)
Panasonic Corporation
№ SX-DCT00205 -47-
14-8．Communication timing
T2
T1 or above
T1 or above
Host →Motor
ACK/NAK
(Result response)
Request
for sending
Motor →Host
T3
0-2ms
Data transfer
T3
0-2ms
T3
0-2ms
EOT
T3
0-2ms
Motor bus occupied
Symbol
Name
Value
T1
T2
T3
Communication response time (Amplifier)
Set by Pr5d.
Communication response time (Host)
Take interval 10ms or longer.
Data emitting time from amplifier to host after bus is 0 - 2ms
i d
<Information>
1) Time is counted from the rising edge of stop bit.
2) Time allowed from receiving one character code until receiving the next character code can be set by
Pr5F "Protocol timeout".
If the next normal character code cannot be received within the time set by this parameter, the
amplifier detects communication timeout and received data is canceled.
If communication timeout is detected continuously, and the number of detections exceeds the number
of retrials (Pr5E), the amplifier trips because of RS485 communication error.
3) When the host sends data and still does not receive any response from the amplifier, communication
error may be present through effect of noise, etc. In this case, the host should send data again after
time set by Pr5F “Protocol timeout”.
<Communication establishing time when power is turned on>
Establishment communication takes about 800ms when the amplifier is powered on.
The amplifier does not make response in the meantime, therefore allow waiting time longer than a
second.
[Timing in power-on]
Motor power supply
Power ON
Waiting time longer
than 1 second
Host →Motor
Motor→Host
Request for sending
Communication
established 800ms
Response
Panasonic Corporation
№ SX-DCT00205 -48-
14-9．Communication command
Data number
Applicable command on host side
8000h – 805Fh
8103h
8104h
8105h
8110h
8111h
8112h
8113h
8114h
8120h
8130h
8131h
8180h
8181h
8190h
8191h
8192h
81B0h
$P/$S/$R
$R
$R
$R
$R
$R
$R
$R
$R
$R
$R
$R
$P/$S
$P/$S
$P/$S
$P/$S
$P/$S
$P/$S
Description
Parameter
Amplifier status
Model code 1
Model code 2
Rotation speed (actual speed)
Commanded speed
Internal DC voltage
Torque reference
Load factor
Detail of trip
Input terminal status
Output terminal status
Run command
Free-run stop command
Trip reset
Forced trip
Trip history clear
Parameter EEPROM writing
14-10．Communication command in detail
8000h - 805Fh: Parameter
●$P: Parameter writing command (Without EEPROM writing function)
Host →Amplifier (Data writing)
SOH
STX ＄
Amplifier ID
Host ID
Ｐ
Command
８
０
Data number Data
P1
P2
P3
P4
ETX BCC
Parameter value
･When the device number set on the amplifier (value of Pr5A) matches with the amplifier ID of received
data,
parameter change is executed.
･When parameter address and parameter value are abnormal, NAK is answered.
･Set the parameter address at ‘80□□’. (‘805C’ for Pr5C)
･Set the parameter value in 4 digits of ASCII code (P1, P2, P3, and P4) which is obtained by conversion
from the data to hexadecimal.
(e.g. 100 = ‘0064’, -100 = ‘FF9C’)
･NAK is answered while the amplifier detects undervoltage error, and the parameter is not changed.
･Changed parameter is not written to EEPROM by this command. In order to make changed parameter
still effective after power resetting, execute EEPROM writing command by data number 81B0h.
･When run command is executed by I/O while parameter is being written by communication at the same
time, enter the run command after receiving ACK response from the amplifier. The amplifier runs per the
written parameter.
Panasonic Corporation
№ SX-DCT00205 -49-
●$S: Parameter writing command (with EEPROM writing function)
Received data (Host →Amplifier)
SOH
STX
Amplifier ID
Host ID
＄
Ｓ
８
Command
０
P1
Parameter address
P2
P3
P4
ETX BCC
Parameter value
･When the device number set on the amplifier (value of Pr5A) matches with the amplifier ID of received
data,
parameter change is executed.
･When parameter address and parameter value are abnormal, NAK is answered.
･Set the parameter address at ‘80□□’. (‘805C’ for Pr5C)
･Set the parameter value in 4 digits of ASCII code (P1, P2, P3, and P4) which is obtained by conversion
from the data to hexadecimal.
(e.g. 100 = ‘0064’, -100 = ‘FF9C’)
･NAK is answered while the amplifier detects undervoltage error, and the parameter is not changed.
･Changed parameter is written to EEPROM by this command. Response may take some time since
EEPROM writing process is required.
･When run command is executed by I/O while parameter is being written by communication at the same
time, enter the run command after receiving ACK response from the amplifier. The motor runs per the
written parameter.
･Writing to EEPROM should be requisite minimum.
(EEPROM endurance: approx. 100,000 write cycle.)
●$R: Parameter reading request command
Received data (Host →Amplifier)
SOH
STX
Amplifier ID
Host ID
＄
Ｒ
８
Command
０
０
Parameter address
０
０
０
ETX BCC
Parameter value
･Set the parameter address at ‘80□□’. (‘805C’ for Pr5C). Set the parameter value at ‘0000’.
･Enter request for sending after execution of this command, parameter value is responded.
●#R: Parameter response command
Transmission data (Amplifier →Host)
SOH
STX ＃
Host ID
Amplifier ID
Ｒ
Command
８
０
Parameter address
P1
P2
P3
P4
ETX BCC
Parameter value
･When requested parameter address is abnormal, ‘0000’ as parameter value is answered. You should
check parameter address as you requested.
･When the parameter reading request command is normally completed, the amplifier answers a parameter
value when it receives request for sending.
･Parameter address which is read out is sent by ‘80□□’.
･Parameter value is sent in 4 digits of ASCII code (P1, P2, P3, and P4) which is obtained by conversion
from the data to hexadecimal.
(e.g. 100 = ‘0064’, -100 = ‘FF9C’)
Panasonic Corporation
№ SX-DCT00205 -50-
8103h: Amplifier status
●$R: Status reading request command
Received data (Host →Amplifier)
SOH
STX
Amplifier ID
＄
Host ID
Ｒ
８
１
Command
０
３
０
０
Data number
０
０
ETX BCC
Data value
･Enter request for sending after execution of this command, the amplifier status is answered.
･Set ‘0000’ in data value.
●#R: Status response command
Transmission data (Amplifier →Host)
SOH
STX ＃
Host ID
Amplifier ID
Ｒ
８
Command
１
０
３
D1
D2
Data number
D3
D4
ETX BCC
Data value
･When the amplifier receives request for sending after normal completion of status reading request
command,
the amplifier answers status value.
●#C: Data updating request command
Transmission data (Amplifier →Host)
SOH
STX ＃
Host ID
Amplifier ID
Ｃ
８
Command
１
０
３
D1
D2
Data number
D3
D4
ETX BCC
Data value
･The
amplifier saves the status in executing request for sending, and makes the response above when the
status in receiving the next request for sending has changed. Read data is the same as in execution of
data
number 8103.
[Detail of status]
D1
D2
D3
D4
Bit 3
Bit 2
Bit 1
Bit 0
0
0
0
0
0
0
0
0
0
0
0
0
0
Running
Speed attainment
Trip state
Detail above is converted into hexadecimal and represented in ASCII code.
e.g.) Data value = 30h 30h 30h 34h = ‘0004’ = It is shown that it is running.
Panasonic Corporation
№ SX-DCT00205 -51-
8104h: Model code 1, 8105h: Model code 2
●$R: Model code reading request command
Received data (Host →Amplifier)
SOH
STX
Amplifier ID
＄
Host ID
Ｒ
８
１
Command
０
０
０
Data number
０
０
ETX BCC
Data value
･Enter request for sending after execution of this command, model code of amplifier is answered.
･Set ‘0000’ in data value.
●#R: Model code response command
Transmission data (Amplifier →Host)
SOH
STX ＃
Host ID
Amplifier ID
Ｒ
８
Command
１
０
D1
Data number
D2
D3
D4
ETX BCC
Data value
･When the amplifier receives request for sending after completion of model code reading request
command,
the model code value is answered.
･Model name of the amplifier is sent in ASCII code of total 8 characters, consisting of 4 characters
respectively.
e.g.) Model code 1 (‘8104’) = 4Dh42h45h4bh=’MBEK’
Model code 2 (‘8105’) = 35h41h31h42h=‘5A1B’
8110h: Rotation speed (actual speed), 8111h: Commanded speed
●$R: Speed reading request command
Received data (Host →Amplifier)
SOH
STX
Amplifier ID
＄
Host ID
Ｒ
８
１
Command
１
０
Data number
０
０
０
ETX BCC
Data value
･Rotation speed of amplifier (actual speed) (‘8110’) and commanded speed (‘8111’) are answered by
request
for sending after execution of this command.
･Set ‘0000’ in data value.
●#R: Speed response command
Transmission data (Amplifier →Host)
SOH
STX ＃
Host ID
Amplifier ID
Ｒ
Command
８
１
１
Data number
D1
D2
D3
D4
ETX BCC
Data value
･When the amplifier receives request for sending after normal completion of speed reading request
command, rotation speed value (actual speed value) (‘8110’) and commanded speed value (‘8111’) are
answered.
･Data value is answered in rotation speed (actual speed) and commanded speed in [r/min].
e.g.) Data value = 30h 42h 42h 38h = ‘0BBB’ = 3000 [r/min]
Data value = 30h 35h 44h 43h = ‘05DC’ = 1500 [r/min]
The value shall be positive at CCW rotation and negative at CW rotation.
Panasonic Corporation
№ SX-DCT00205 -52-
8112h: Internal DC voltage
●$R: Internal DC voltage reading request command
Received data (Host →Amplifier)
SOH
STX
Amplifier ID
＄
Host ID
Ｒ
８
１
Command
１
２
０
０
Data number
０
０
ETX BCC
Data value
･Enter request for sending after execution of this command, the internal DC voltage (voltage in smoothing
capacitor of power supply) of the amplifier is answered.
･Set ‘0000’ in data value.
●#R: Internal DC voltage response command
Transmission data (Amplifier →Host)
SOH
STX ＃
Host ID
Amplifier ID
Ｒ
８
Command
１
１
２
D1
Data number
D2
D3
D4
ETX BCC
Data value
·When the amplifier receives request for sending after normal completion of internal DC voltage reading
command, internal DC voltage (voltage in smoothing capacitor of power supply) is answered.
·Voltage of amplifier is answered in [V] for data value.
e.g.) Data value = 30h 31h 31h 38h = ‘0118’ = 280[V]
8113h: Torque reference 8114h: Load factor
●$R: Torque reference reading request command
Received data (Host →Amplifier)
SOH
STX ＄
Amplifier ID
Host ID
Ｒ
８
１
Command
１
０
Data number
０
０
０
ETX BCC
Data value
･Enter request for sending after execution of this command, torque reference of amplifier (‘8113’) and load
factor(‘8114’) are answered.
･Set ‘0000’ in data value.
●#R: Torque reference response command
Transmission data (Amplifier →Host)
SOH
STX ＃
Ｒ
Host ID
Amplifier ID
Command
８
１
1
Data number
D1
D2
D3
D4
ETX BCC
Data value
･When the amplifier receives request for sending after normal completion of torque reference reading
request command, torque reference (‘8113’) and load factor (‘8114’) are answered.
･Torque reference of amplifier/Load factor multiplied by 10 is answered for data value.
e.g.) Data value = 30h 31h 32h 43h = ‘012C’ = 30.0
Panasonic Corporation
№ SX-DCT00205 -53-
8120h: Detail of trip
●$R: Trip detail reading request command
Received data (Host →Amplifier)
SOH
STX ＄
Amplifier ID
Host ID
Ｒ
８
１
Command
２
０
０
０
Data number
０
０
ETX BCC
Data value
･Enter request for sending after execution of this command, the detail of trip is answered.
･Set ‘0000’ in data value.
●#R: Trip detail response command
Transmission data (Amplifier →Host)
SOH
STX ＃
Ｒ
Host ID
Amplifier ID
８
１
Command
２
０
D1
Data number
D2
D3
D4
ETX BCC
Data value
･When the amplifier receives request for sending after normal completion of trip detail reading request
command, detail of amplifier trip is answered.
･Detail of trip is answered by trip number. (See the list of protective functions on page 28.)
When the trip number is 0, it indicates that no tripping has occurred.
e.g.) Data value = 30h 30h 30h 41h = ‘000A’ = 10 = External forced trip
･Trip history can be read out with parameter (Pr4b - 4F).
8130h: Input terminal status
●$R: Input terminal status reading request command
Received data (Host →Amplifier)
SOH
STX ＄
Amplifier ID
Host ID
Ｒ
８
１
Command
３
０
０
Data number
０
０
０
ETX BCC
Data value
･Enter request for sending after execution of this command, the status of amplifier input terminal is
answered.
･Set ‘0000’ in data value.
●#R: Input terminal status response command
Transmission data (Amplifier →Host)
SOH
STX ＃
Ｒ
Host ID
Amplifier ID
８
Command
１
３
０
Data number
D1
D2
D3
D4
ETX BCC
Data value
･When the amplifier receives request for sending after normal completion of input terminal status reading
request command, the input terminal status of the amplifier is answered.
[Status of input terminal]
Bit 3
Bit 2
Bit 1
Bit 0
D1
0
0
0
0
D2
0
0
0
0
D3
0
0
0
0
D4
0
Ｉ3
Ｉ2
Ｉ1
Detail above is converted into hexadecimal and represented in ASCII code.
e.g.) Data value = 30h 30h 30h 35h = ‘0005’ = Indicates that I1 and I3 are on.
Panasonic Corporation
№ SX-DCT00205 -54-
8131h: Output terminal status
●$R: Output terminal status reading request command
Received data (Host →Amplifier)
SOH
STX ＄
Amplifier ID
Host ID
Ｒ
８
１
Command
３
１
０
Data number
０
０
０
ETX BCC
Data value
･Enter request for sending after execution of this command, the status of amplifier output terminal is
answered.
･Set ‘0000’ in data value.
●#R: Output terminal status response command
Transmission data (Amplifier →Host)
SOH
STX ＃
Ｒ
Host ID
Amplifier ID
８
Command
１
３
１
D1
Data number
D2
D3
D4
ETX BCC
Data value
･When the amplifier receives request for sending after normal completion of output terminal status reading
request command, the output terminal status of the amplifier is answered.
[Status of output terminal]
Bit 3
Bit 2
Bit 1
Bit 0
D1
0
0
0
0
D2
0
0
0
0
D3
0
0
0
0
D4
0
0
O2
O1
Detail above is converted into hexadecimal and represented in ASCII code.
e.g.) Data value = 30h 30h 30h 31h = ‘0001’ = Indicates that O1 is on.
8180h: Run command
●$P/$S: Run command
Received data (Host →Amplifier)
SOH
STX ＄
Amplifier ID
Host ID
Ｐ
８
Command
１
８
０
Data number
D1
D2
D3
D4
ETX BCC
Data value
･When the amplifier is powered on with Pr30 set at “2” (Command through RS485), this command enables
sending run command to the amplifier. At this time, point selection or run command cannot be given
through I/O. (See Ｉ1/Ｉ2 function selection on page 13.)
When Pr30 is “1” (command through I/O) and “0” (Digital keypad), run command by this command is
ignored.
･When run command is given to the amplifier with this command, first send ‘0000’ as a data value.
･Operation is the same both for $P command and $S command.
･When the amplifier ID is 80h (128), all connected amplifiers execute the command.
However, no response is emitted from the amplifier.
[Run command]
Bit 3
Bit 2
Bit 1
Bit 0
D1
0
0
0
0
D2
0
0
0
0
D3
0
0
0
0
D4
0
0
Ｉ2
Ｉ1
Detail above is converted into hexadecimal and represented in ASCII code.
e.g.) Data value = 30h 30h 30h 31h = ‘0001’ = Input signal Ｉ1 is on.
Panasonic Corporation
№ SX-DCT00205 -55-
8181h: Free-run stop command
●$P/$S: Free-run stop command
Received data (Host →Amplifier)
SOH
STX ＄
Amplifier ID
Host ID
Ｐ
８
１
Command
８
１
D1
D2
Data number
D3
D4
ETX BCC
Data value
･When the amplifier is powered on with Pr30 set at “2” (Command through RS485), this command enables
sending free-run stop command to the amplifier.
When Pr30 is “1” (command through I/O) and “0” (Digital keypad), free-run stop command by this
command is ignored.
･Operation is the same both for $P command and $S command.
･When the amplifier ID is 80h (128), all connected amplifiers execute the command.
However, no response is emitted from the amplifier.
･When data value is other than ‘0000’ and ‘0001’, NAK is answered.
･A motor cannot be driven after free run stop instructions until it transmits operation is possible (free run
release).
e.g.) Data value = 30h 30h 30h 31h = ‘0001’ = Free-run stop command is on.
8190h: Trip reset
●$P/$S: Trip reset command
Received data (Host →Amplifier)
SOH
STX ＄
Amplifier ID
Host ID
Ｐ
８
１
Command
９
０
０
０
Data number
０
０
ETX BCC
Data value
･When data value is set at ‘0001’ and this command is executed during trip, trip reset is executed.
･When data value is other than ‘0000’ and ‘0001’, NAK is answered.
･Operation is the same for both $P command and $S command.
･This command is incapable of resetting some trips depending on their factor.
As for tripped condition after executing trip reset command, check it by status reading or trip detail
reading
command.
･When amplifier ID is set to 80h (128), all connected amplifiers execute the command.
However, no response is answered from the amplifier.
8191h: Forced trip
●$P/$S: Forced trip command
Received data (Host →Amplifier)
SOH
STX ＄
Amplifier ID
Host ID
Ｐ
Command
８
１
９
１
Data number
０
０
０
１
ETX BCC
Data value
･When data value is set to ‘0001’ and this command executed, the amplifier trips (forced trip).
･When data value is other than ‘0000’ and ‘0001’, NAK is answered.
･Operation is the same for both $P command and $S command.
･When amplifier ID is set to 80h (128), all connected amplifiers execute the command.
However, no response is answered from the amplifier.
Panasonic Corporation
№ SX-DCT00205 -56-
8192h: Clear trip history
●$P/$S: clear trip history
Received data (Host →Amplifier)
SOH
STX ＄
Amplifier ID
Host ID
Ｐ
８
１
Command
９
２
０
０
Data number
０
０
ETX BCC
１
ETX BCC
Data value
･When data value is set to ‘0001’ and this command executed, trip history is cleared.
･When data value is other than ‘0000’ and ‘0001’, NAK is answered.
･Operation is the same for both $P command and $S command.
･When amplifier ID is set to 80h (128), all connected amplifiers execute the command.
However, no response is answered from the amplifier.
81B0h: Parameter EEPROM writing
●$P/$S: Parameter EEPROM writing command
Received data (Host →Amplifier)
SOH
STX ＄
Amplifier ID
Host ID
Ｐ
Command
８
１
Ｂ
０
Data number
０
０
０
Data value
･When data value is set to ‘0001’ and this command executed, parameter is written to EEPROM contained
in the amplifier. Response may take some time because EEPROM writing process is executed.
Use this command when you want to change the parameter by $P command and make change still
effective after power resetting.
･NAK is answered and EEPROM writing process is not executed as long as the amplifier detects
undervoltage error.
･When data value is other than ‘0000’ and ‘0001’, NAK is answered.
･Operation is the same for both $P command and $S command.
･When amplifier ID is set to 80h (128), all connected amplifiers execute the command.
However, no response is answered from the amplifier.
･Writing to EEPROM should be requisite minimum.
(EEPROM endurance: approx. 100,000 write cycle.)
Panasonic Corporation
№ SX-DCT00205 -57-
！ Safety precautions
15.
Safety precautions
Observe the following precaution in order to avoid electric shock and injures of operators and
other persons, and fire.
15.1
Don’t use in the condition out of specification and name plate indication.
15.2
Use the motor and amplifier in the specified combination.
Safety precaution in transportation and opening package
15.3
15.4
Pay much attention to its dropping and falling down at transportation.
Confirm top and bottom of product before opening package.
15.5
Comply with display on package to avoid package damage when putting on it additionally.
Safety precaution in installation
15.6
Absolutely don’t use it in such corrosive circumstance as hydrogen sulfide, sulfur dioxide,
erosive gas, chlorine, ammonia, sulfur, gas chloride, gas sulfide, acid, alkali, salt and so on, in
flammable circumstance and near flammables.
15.7
Don’t store the obstacle not to make airflow through around brushless amplifier.
15.8
In stall it on the nonflammables like steel and so on because it get very high in temperature.
15.9
15.10
15.11
Make suitable installation to output and weight of brushless amplifier.
Never place hands inside the brushless amplifier.
Confirm the rotating direction before coupling the machine.
15.12
15.13
Make trial run after mounting it, driving it alone and confirming its performance.
Execute the trial-operations with the motor fixed and a load unconnected. Connect a load to the
motor after the successful trial-operations.
15.14
Install the external emergency stop circuit so that the operation can be topped immediately
and the power can be shut down.
15.15
An over-current protection, earth leakage breaker, over temperature protector and emergency
stop device must be installed.
15.16
Connect the earth cable of motor with more than contact condition D class(100Ωor less,φ1.6
㎜ or more). Otherwise the electric shock may take place.
15.17
Turn power on after the input voltage is confirmed within the rated range. The input voltage
with more than rating causes brushless motor or brushless amplifier to be burned out and
smoked inside and get the abnormal noise possibly.
15.18
Make sure brushless motor and brushless amplifier installation is safe to avoid the fatal
accident when the earthquake takes place.
15.19
Regenerative resistor gets very hot.
・Please attach the regenerative resistor to non-combustible materials such as metal.
・Please install the regenerative resistor in such place where it cannot be touched directly,
or cover it with non-combustible material.
・Please do not install the regenerative resistor near flammable materials.
Built-in thermal fuse of generative resistor is intended to prevent from ignition during the failure
of the driver and not intended to suppress the surface temperature of the resistor.
Precaution in wiring
15.20
Wiring must be executed by the electrician inevitably, correctly and surely.
15.21
Connect the lead wire and isolate it with isolation material, correctly and surely.
15.22
Don’t expose the cables to sharp edge, excessive pressing force, heavy load or pinching and
pulling force.
15.23
Make sure the cables are connected and isolated surely. Otherwise it causes the brushless
motor and brushless amplifier to be burned out and out of control.
Panasonic Corporation
№ SX-DCT00205 -58-
！ Safety precautions
15.24
Turn off the power when wiring to main circuit, control terminal and the earth or disconnecting
them.
15.25
Use the commercial power supply for Brushless amplifier inevitably.
15.26
Use a Molded case circuit breaker (MCCB) inevitably to shut down power with safety in
emergency.
(Never connect the terminal of brushless amplifier with the cable equipped by
the plug)
15.27
Isolate the earth terminal of the extension cable by something like the terminal box or the
insulation sleeve not to let human hand touch it.
Safety precaution in operation
15.28
Never touch brushless motor and brushless amplifier and peripheral equipment during
operation or for moment after it stops, since they become very hot.
15.29
Ambient temperature of installed brushless motor and brushless amplifier should be under
permmitable one.
15.30
Don’t lock the output shaft during motor operation, it may cause overheat.
15.31
15.32
15.33
15.34
15.35
15.36
15.37
15.38
The power is still on, even if motor stops with stop command. Take extra caution for unexpected
restart and so on.
Turn on and shut down power after the operator makes sure safety is insured around. Don’t let
someone not in charge operate it
Don’t start and stop by power on and off at specially overload situation. Otherwise the motor
may be burned out without protective function because the electronic thermal protector is reset
once power is off.
Don’t execute a extreme gain adjustment or change, otherwise operation of the machine
causes unstable action.
Do not turn on or off the power. The failure could result in damages.
The authorized person should execute power on and off inevitably after confirming the safety
in the surrounding. Never let person, who is not in charge, do so.
Shut down the power inevitably in case of touching the connector since handling motor and
CS cable may cause electric shock during power is ON.
No matter how power is on or off, do not drive the motor shaft from the outside. The failure
could result in fire, electric shocks, or damages.
Safety precaution in maintenance
15.39
15.40
15.41
The expert should maintain and check the equipment.
Shut down power in case brushless amplifier is not driven for long time. Possibly wrong operation may be taken place.
Ensure the power breaker is off and then you can check the equipment.
Safety precaution in abnormal situation
15.42
Switch off power when the power failure takes place and the overheat protection is activated.
15.43
Don’t use the damaged brushless motor and brushless amplifier.
15.44
Don’t be closer to the machine after power comes back after power failure because it restarts
suddenly.
15.45
Shut down power and stop brushless amplifier when the abnormal situation takes place.
15.46
If trip occurs, remove the causes of the trip and secure the safety before restarting.
15.47
15.48
Secure safety with surrounding environment since motor automatically resumes its running after
trip is reset.
Check safety of motor installation and machine when driving motor after earthquake and operate it.
Panasonic Corporation
№ SX-DCT00205 -59-
！ Safety precautions
Other safety precaution
15.49
Switch off power during installing, moving, wiring and checking.
15.50
Never get on and put a heavy staff on the motor.
15.51
Don’t apply a strong impact force to the brushless motor and brushless amplifier.
15.52
Carry out disassembly and repair it by the qualified through Panasonic and Panasonic itself.
15.53
Don’t modify the brushless amplifier that is subject to being out of warranty.
15.54
Consider safety secure within possible operation range in the place where it is driven and fail
safe design from your side. Because it is driven abnormally by unexpected external noise,
static voltage and failure of input voltage, wiring and components even though a lot of paying
attention and effort to quality is done before shipping.
15.55
This product should be treated as the industrial wastes when it is disposed.
Panasonic Corporation
№ SX-DCT00205 -60-
16. Precautions in use
16.1
16.2
16.3
16.4
16.5
Confirm the noise resistance with your machine inevitably, because it can be varied, based
upon wiring and other condition.
Don’t make overload running with exceeding brushless motor and brushless amplifier rated
output, or it may case its damage or short lifetime.
Leakage current increases while brushless motor and brushless amplifier is running, and it
may activate a leakage current breaker occasionally.
In this case equip the leakage current breaker with high frequency countermeasure for
brushless amplifier in self and other line
The electromagnetic noise from brushless motor and brushless amplifier takes place on input
and output line and may influence the electronic equipment while it is operated. In this case
installing the noise filter on input line of brushless amplifier and shielding the cables with the
metal pipe can suppress this influence.
Perform insulation test to main circuit as per the figure below and don’t execute it to control
one. When performing insulation test to brushless amplifier itself and other external circuit,
take off all terminals of main circuit so that no test voltage may be applied to brushless
amplifier. Double check whether it is more than 1MΩ by DC500V insulation tester in case of
insulation test.
Don’t connec t
L1
L2
L3
Power
Brushless amplifier
Ｅ
Insulation te ster
Earth
16.6
16.7
16.8
16.9
16.10
Be sure the connector is connected properly. Improper connection may cause heating.
Take the signal input (I1, I2 and so on) for Start and Stop basically. The power ON and OFF
may cause short lifetime in the internal circuit.
Keep direction of cable outlet as low as possible for oil and water proof.
Contact us in case of using brushless motor and brushless amplifier in special circumstance
like unclear control, machine for space, facilities of travel, medical equipment, safety
equipment.
The bearing noise may get increased by the electric corrosion, based upon the actual machine and
mounting condition like fan driving. Therefore, confirm and verify it in your side.
Panasonic Corporation
№ SX-DCT00205 -61-
17. Precaution in wiring
1) Main circuit
1. Shut down power inevitably in case of wiring the main circuit, earth and control terminal and
unwiring them.
2. Install the Molded case circuit breaker (MCCB) by the following standard wiring diagram when d
riving brushless amplifier.
3. The lead (Green/Yellow) is the frame ground (FG). Ensure the earth contact is D class(100Ω
or less, φ1.6mm or more)
2) Control circuit
1. Don’t apply voltage with more than DC30V, current with more than 50mA or reverse one to the output
terminal.
2. Don’t apply the external voltage to the input terminal (I1, I2, I3) and the power terminal for analogue
input (+5V).
3. Integrate the flywheel diode (FD) when directly driving the relay by the output terminal (O1, O2-GND).
(See the figure below)
ＧＮＤ
０１
ＲＹ
4. Use the twist-pair or shield cable as cable connected with the control circuit.
5. Please ground the shield of the shield line.
6. Separate the cable connected with the control circuit from the power line as far as possible.
18. Confirmed items
18.1
18.2
18.3
18.4
18.5
Make sure that your machine matches this product when changing the specification of yours to be
used with it.
Remark in case of exporting this product and the machine which has it
Take full examination and necessary exporting procedure when exporting this product since
[Foreign exchange and Foreign exchange control law] may be applied in case the end user and
application are related to the military, weapon and so on.
You are responsible for judging whether or not the machine and component match to the structure,
dimension, service life, characteristics directive and so on.
You are responsible for judging the conformity of this product with your machine to be used with it
in terms of the regulation and directive.
There may be possibility that burning, smoking or dust out of motor takes place because of
brushless motor and brushless amplifier failure. For example,
① In case brushless motor gets overload situation by its stalling under a certain reason so that
brushless amplifier protection don’t work.
② In case insulation is failed in the winding wire of brushless amplifier so that the overcurrent
protection or short circuit protection to the earth don’t work properly.
Panasonic Corporation
№ SX-DCT00205 -62-
19. Other remarks
19.1
19.2
19.3
19.4
Don’t use this product in the place where it is exposed to direct sunshine and oil.
Don’t use this product in the place with sever vibration, impact force and a lot of dust, an also in
such corrosive circumstance as hydrogen sulfide, sulfur dioxide, erosive gas, chlorine, ammonia,
sulfur, gas chloride, gas sulfide, acid, alkali, salt and so on.
Don’t store this product in the place where it is exposed to rain water, water drop, harmful gas or
liquid.
Store this product in the place where there is no sunlight, under control with a certain range of
temperature.
19.5
Apply adequate tightening torque to the product mounting screw by taking into consideration strength of
the screw and the characteristics of material to which the product is installed. Over tightening can
damage the screw and/or material; under tightening can result in loosening.
Example) Steel screw (M4) into steel section: 1.35-1.65 N·m. Steel screw (M5) into steel section:
2.7-3.3 N·m.
19.6
19.7
Don’t take out the nameplate.
Confirm whether or not it is requested after receiving it.
20. General precautions
20.1
20.2
This product is standard. Our changing specification may be done without notification.
Be careful that we can’t guarantee this product when exceeding the range of specification.
Panasonic Corporation