Drive Application Software Application Set Application Set Title Drive Product File Name for (AS) Date / Revision TorqProve™ - Vertical Drop Lift with Encoder PowerFlex® 700 Vector Control AS PF700 VDL TorqProve.doc 12/13/04 - 01 Attention: This document and related file(s) are designed to supplement configuration of the listed drive product. The information provided does not replace the drive products user manual and is intended for qualified personnel only. Description: Programming drive using TorqProve for a counterbalanced vertical drop lift with an encoder. PLC was used to send digital signals to drive for starting and stopping as well as two speed set points. A slow speed was used to creep into position via a limit switch to the PLC. Reference Application Brief Publication: PowerFlex 700 App Brief-Vertical Drop Lift, 20B-AP003A-EN-P – April 2005 Limitations: Options & Notes: ATTENTION: To guard against personal injury and/or equipment damage caused by unexpected brake release, verify the Digital Out 1 brake connections and/or programming. The default drive configuration energizes the Digital Out 1 relay when power is applied to the drive. The PowerFlex 700 drive will not control the mechanical brake until TorqProve is enabled. If the brake is connected to this relay, it could be released. If necessary, disconnect the relay output until wiring/programming can be completed and verified. Drive Input & Output Connections: Inputs Function DI 1 4 - Stop - CF DI 2 8 - Run Forward DI 3 9 - Run Reverse DI 4 15 - Speed Sel 1 DI 5 (0 - Not Used) DI 6 1 - Enable AI 1 AI 2 Outputs Function DO 1 4 - Run DO DO AO AO 19 - Motor Overload 1 - Fault 2 3 1 2 AS_PF700_VDL_TorqProve.doc Form Revision – A Page 1 of 2 Description P361 P362 P363 P364 P366 Not Used Not Used Description P380 - Brake relay output. Only terminals 12 & 13 should be used. When TorqProve is “enabled” in P600, Relay 1 is dedicated for brake control only. (All other programmed selections are ignored.) P381 P382 Not Used Not Used Drive Application Software Application Set Parameter Configurations Changes from Default Parameter Settings (Any listed defaults are in gray.) Par Name Value Link Description per 41(Data entered per motor nameplate) Motor NP . . . nameplate 45 4 - “FVC 53 Motor Cntl Sel Vector” 80 Feedback Select 3 - “Encoder” Must use quadrature and differential encoder 11 - “Preset 90 Speed Ref A Sel Spd1” 12 - “Preset 93 Speed Ref B Sel Spd2” 101 Preset Speed 1 60 Hz 102 Preset Speed 2 12 Hz 140 Accel Time 1 2.0 Sec. Affected by desired cycle time and system Inertia 142 Decel Time 1 2.0 Sec. Affected by desired cycle time and system Inertia 146 S Curve % 20% Used to smooth accel / decel profile Bit 8 = 1 Bit 8 enables Input Phase Loss and bit 12 enables 238 Fault Config 1 Bit 12 = 1 Output Phase Loss (Internal value = 4426) 436 Pos Torque Limit 120% Limit was used to protect machine in event of a jam. Typical range will be 20-40 rad/sec. Adjusting this will 449 Speed Desired BW 35 Rad/Sec. automatically change Parameters 445 and 446 For Reference Only. Automatically adjusted when 445 Ki Speed Loop (39.9) Parameters 449 is changed. For Reference Only. Automatically adjusted when 446 Kp Speed Loop (4.6) Parameters 449 is changed. 447 Kf Speed Loop 0.1 For Reference Only. Automatically determined during 450 Total Inertia (0.13 Sec) inertia autotune. (Note: Kp = BW x Inertia) *** TorqProve Settings 600 TorqProve Cnfg 601 TorqProve SetUp 602 Spd Dev Band 603 604 605 606 607 608 609 610 611 Spd Band Integrator Brake Release Time ZeroSpdFloatTime Float Tolerance Brk Set Time TorqLim SlewRate BrkSlip Count Brk Alarm Travel MicroPos Scale% AS_PF700_VDL_TorqProve.doc Form Revision – A Page 2 of 2 Bit 0 = 1 0 3.0 Hz 100 mSec. 0.01 Sec 0.1 Sec 0.1 Hz 0.10 Sec 1.0 Sec 10 Revs 1.0 Rev 10 % This “enables” TorqProve and Digital Output 1 will now control the mechanical brake (Note: this is not changed when “Reset to Defaults”) Default – used only if using communications to control TorqProve parameters. This was used to protect machine in event of a jam. It may need to increase depending on application. May need to increase depending on application. Set to minimum since these lifts rarely need float. Set to minimum since these lifts rarely need float. Default (Note: This may be too low for some applications) Default Default – not used in this application