1 Instrumentation, Controls & Electrical Instrumentation & Controls SPPA-D3000 Machinery Protection Module VIB3000 • Technical Data The Vibration Monitoring System September 2008 Answers for energy. © Siemens AG 2008. All rights reserved Siemens Energy Sector Instrumentation, Controls & Electrical Table of contents Table of contents............................................................................................................................................2 Overview ........................................................................................................................................................3 System Data VIB3000 ....................................................................................................................................4 Vibration Monitoring Module VIB310..............................................................................................................6 Vibration Processing Module VIB320...........................................................................................................10 Backplane 19” VIB340.................................................................................................................................14 Abbreviations................................................................................................................................................15 © Siemens AG 2008. All rights reserved 2 Siemens Energy Sector Instrumentation, Controls & Electrical Overview Rack VIB3000 ① VIB310 monitoring module ② Additional VIB310 monitoring module (redundant configuration possible) ③ VIB320 processing module ④ Status LED of the monitoring modules ⑤ Channel LED of the monitoring modules ⑥ BNC sockets (0 to 9, for each processing module) of the buffered outputs ⑦ PROFIBUS DP terminals with connectors ⑧ Sockets of the PROFIBUS DP terminals ⑨ Local operator control elements. For each monitoring module: • MMC slot (left) • Acknowledgment button (right) ⑩ Status LED digital inputs ⑪ Status LED analog outputs / relay: Status of the output channels on expansion board 1 ⑫ Status LED analog outputs / relay: Status of the output channels on expansion board 2 ⑬ Status LED digital outputs / relay: Status indicator of the base relay ⑭ Status LED monitoring module 3 © Siemens AG 2008. All rights reserved Siemens Energy Sector Instrumentation, Controls & Electrical System Data VIB3000 System Components VIB310 Vibration Monitoring Module VIB320 Vibration Processing Module with Buffered Output VIB340B Backplane Standard 19” Communications PROFIBUS DP Redundant PROFIBUS interfaces LAN Optional LAN interface SPPA-T3000 – integration VIB3000 Hardware Proxy available for a seamless integration in T3000 Local control Local acknowledge and reset of Not-OK messages (if enabled by key code) Local indicators LED for comprehensive status indication Memory card Storage and Exchange of configuration data; system access control; firmware updates Engineering Engineering tool SIMATIC PDM (Process Device Manager) Connected via Redundant Profibus DP to VIB310 Redundancy Specification Redundancy layers Redundant Transducer Connection (1 Transducer connected to 2 VIB320) with redundant transducer power supply; Redundant Signal Processing in redundant VIB320 modules Redundant Monitoring and Voting in redundant VIB310 modules Redundant PROFIBUS interfaces in each VIB310 module Power supply Redundant Supply of all modules via backplane connectors Each module with integrated own power supply unit Cabinet Mounting of VIB3000 Degree of protection IP 20 Max. power loss 400 W at 40 °C Cabinet frame (H x W x D) 340 x 482,6 x 247 mm Weight fully equipped about 22 kg © Siemens AG 2008. All rights reserved 4 Siemens Energy Sector Instrumentation, Controls & Electrical Supply voltages Rated voltage DC 24 V, redundant (dual) Admissible voltage range DC 18 to 36 V Upper voltage limit DC 39 V for 500 ms Voltage dips DC 0 V for 10 ms No program interrupt; Digital and Analog Outputs: No functional restriction Environmental conditions Environmental conditions comply to the specifications defined in SPH, Environment Specification Document No. 730021 Version 3.3, November 09, 2004 Temperature during operation 0°C to +60 °C Temperature during transportation -40°C to +70°C Temperature during storage (> 3 months) -40°C to +85°C Relative humidity 5% to 95% at 25°C Mechanical environmental conditions Mechanical environmental conditions comply to the specifications defined in SPH, Environment Specification Document No. 730021 Version 3.3, November 09, 2004 Electromagnetic compatibility (EMC) Conditions on EMC comply to the specifications defined in SPH, Environment Specification Document No. 730021 Version 3.3, November 09, 2004 Class and Degree of protection Class of protection 5 IP20 according IEC 60529 (NEMA-level 1) No protection is provided against ingress of water. © Siemens AG 2008. All rights reserved Siemens Energy Sector Instrumentation, Controls & Electrical Vibration Monitoring Module VIB310 Features Continuous real-time monitoring of measurement values from all signal channels with high performance Digital Signal Processor Voting of monitoring results 4 Base Relays 2 Extension Boards with 8 Digital Outputs (VIB315A) or 8 Analog Signal Outputs (VIB315B) each. 8 Digital Inputs for Remote Control (Trip Multiply, Trip Override, Relay Reset, Channel-Not-OK-Reset) Memory Card : local storage of engineering data, firmware update; push button enabling Push Button for local Acknowledge and Not-OK Reset (if enabled by key code on MMC) Redundant PROFIBUS DP interfaces LAN Interface (VIB316A) [in preparation] Front Panel LEDs indicating status of Digital Inputs, Relays, Communication and System Internals MTBF 28 years (at 40 °C ambient temperature) Analog Signal Outputs Analog Output Configuration Operating mode 0 to 20 mA / 4 to 20 mA (0 to 10 V / 2 to 10 V) Characteristic curve with bend point / without bend point Output on “Not-OK” 0 to 22 mA / 0 to 11 V Specifications Outputs isolation galvanically isolated from other system components (no isolation between Analog Output channels) Output Voltage and Current Signals output on separated pins of the corresponding output connector. Voltages 0 to +11 V + 2 to +11 V Current 0/4 to +22 mA Resolution of digital-toanalog converter 14 bits Load limits Current Output: max. 750 Ω Voltage Output: min. 1175 Ω Maximum output update time 10 ms © Siemens AG 2008. All rights reserved 6 Siemens Energy Sector Instrumentation, Controls & Electrical Digital Signal Outputs / Relays Relay Configuration State Armed, Disarmed (allows disabling of configured an wired relays) Normal state Energized, De-energized (closed/open circuit coil current) Latching No, Yes (Relay state remains until reset) Base Relay Specification (4 Relays on VIB310) double and reinforced insulation between contact sets according to EN 50 178 Contacts 2 changeover with forcibly guided contacts Rated insulation voltage 60 VAC Switching voltage min./max. AC/DC 10 V/ AC/DC 60 V Switching current min./max. 0,3 mA / 300 mA Response / release time 15 ms/12 ms Normal Relay Specification (2x8 Relays on VIB315A extension boards) Contacts 2NO / 1NC Rated insulation voltage 60 VAC Switching voltage max. 60 VAC Switching current 500 mA DC/AC 60 V Response / release Time 10 ms / 10 ms 7 © Siemens AG 2008. All rights reserved Siemens Energy Sector Instrumentation, Controls & Electrical Digital Signal Inputs Digital Input Configuration Active State Delay High, Low, Off 1 ms to 65 s Digital Input Specifications Digital Input Type (IEC61131-2) Type 1 Input Voltage Range -30 VDC to +30 VDC Zero-Signal Level -30 VDC to +5 VDC 1-Signal Level +11 V to +30 VDC 48 V- contact voltage No Min. input current at input voltage 5 mA at 11 VDC Switching Voltage DC 24V 8 Input Channels galvanically isolated from each other System intrinsic self test of each DI Communications PROFIBUS VIB310 Slave Interfaces 2 front panel connectors X1A, X2A 5V supply for external signal conditioners Protocols DP V0, DP V1, DP V2 Process Image Input (Data from VIB3000 to host) 44 qualified measurement data (selectable by engineering): - measurement data - measurement data status - limit violation status (danger, alarm) Module status Voter output status DI status Process Image Output (Data from host to VIB3000) 8 Remote Control Inputs Reset Sensor-NOT-OK Reset latched Relays Global Trip Override Global Trip Multiply 4 General Purpose Remote Controls 46 process data from process control with status [in preparation] Baud Rates 9,6 kBaud to 12 MBaud LAN Optional Interface (VIB316A) [in preparation] Protocols TCP / IP [in preparation] Modbus [in preparation] © Siemens AG 2008. All rights reserved 8 Siemens Energy Sector Instrumentation, Controls & Electrical Signaling Front Panel LED HOST status of communication with PROFIBUS master SUB status of communication with processing modules (VIB320) SYSTEM internal system status STATUS general status indications (firmware load, configuration, …) RELAYS base Relays status DI status of digital inputs AO/DO(1) status of output channels on extension board 1 (VIB315B / VIB315A) AO/DO(2) status of output channels on extension board 2 (VIB315B / VIB315A) Monitoring and Voting Monitoring Continuous real time monitoring of measurement values. The monitoring result can be provided to relays or voters. Limits 4 adjustable limit values per measurement value, monitoring on exceeding or undershooting limits Operating Modes Fail Safe / Non Fail Safe Delay Time 0 ms to 65 s (individually adjustable for each limit) Hysteresis individually adjustable for each limit Trip multiply (TM) Common factor applied to all limits, if TM-Control activated. Trip Override (TO) Trip inhibit if TO-Control activated. Voting Logical evaluation of up to 8 logic values provided by Monitors, Digital Inputs or Voters. 32 Voters ≤ 8 inputs, 1 output Logics AND, OR, 2oo3 Physical Specifications (H x W x D) 336 x 50 x 230,5 mm Weight about 2,05 kg 9 © Siemens AG 2008. All rights reserved Instrumentation, Controls & Electrical Siemens Energy Sector Vibration Processing Module VIB320 Features Continuous real-time measurement on all channels with high performance Digital Signal Processor 10 channels settable for nearly arbitrary machine protection measurement tasks; 2 channels specialized for tachometer inputs: • Absolute Case Vibration • Relative Shaft Vibration (Smax, Max(X,Y), Peak-Peak) • Axial / Thrust Position • Relative Shaft Expansion (single and dual probes) • Combustion Chamber Humming (2 or 4 freely configurable Band-Pass Filters) • Eccentricity (free running or triggered) • Tracking Narrow Band • Not-1X • Speed, Rotational Direction (with dual trigger reference signals) Continuous real-time OK-Monitoring of Transducer Signals Each channel provides power supply for all common transducer systems All-inclusive configuration by PDM via PROFIBUS DP Multi Band-pass filters (up to 4) on each single channel Front Panel BNC connectors provides buffered raw transducer signal access Front Panel LED indicating status of transducers and measurement channels, Communication and System Internals MTBF 17 years (at 40 °C ambient temperature) Module VIB320: I/O allocation buffered signal sig output buffered sign signal output(BNC) 10x 10x VIB320 signal input AC / DC 10x back © Siemens AG 2008. All rights reserved front 10 Siemens Energy Sector Instrumentation, Controls & Electrical Signal Inputs Number of Input Channels 10 Channel 8 and channel 9 provide hardware trigger for tachometer signals Voltage Signal Range -22 V to +2 V / -2 V to +22 V (depends on transducer type) CMRR > 80dB up to 10kHz Input impedance > 1MOhm 200 kOhm (Moving Coil Transducers) Current Source Impedance Ri >50 kOhm Current Signal Range -22 mA to 0 mA / 0 mA to +22 mA Current load resistance >100 Ohm / < 150 Ohm Frequency Band DC to 50 kHz Dynamic Range 100 dB Highest permitted continuous overload without damage 48 V Redundant Inputs One transducer connected to 2 input channels on adjacent VIB320 with redundant power supply Signal Processing Specifications Broadband Measurements (RMS, Peak, Peak-Peak, Smax) High-pass Filter Low-pass Filter 0,1 Hz to 10 kHz (adjustable in arbitrary steps) 0,1 Hz to 10 kHz (adjustable in arbitrary steps) Band-passes per channel 0 to 4 Filter Quality (High Pass and Low Pass) 24dB/octave, 60dB/octave (4-pole; 10-pole) Stop Band attenuation > 60dB Signal Integration 1x (optionally) Amplitude accuracy < 1% of measurement value plus systematic errors: Acceleration RMS Velocity RMS Displacement RMS Velocity RMS by integration Acceleration Peak Velocity Peak Displacement Peak Velocity Peak by integration Smax, Max(x,y) 0,001 g 0,001 mm/s 0,0125 µm 0,15 mm/s 0,006 g 0,006 mm/s 0,075 µm 0,9 mm/s 0,15 µm DC Measurements Low Pass Filter 0,1 Hz to 10 kHz (adjustable in arbitrary steps) Adjustable Average Time 10 ms to 60 s Adjustable DC-Offset -99.999,99 to +99.999,99 Scale Factor -99.999,99 to +99.999,99 Accuracy <1% of measurement value plus systematic errors: DC-Offset: Uoffset/Ioffset 11 < 40 mV/< 400 µA © Siemens AG 2008. All rights reserved Siemens Energy Sector Instrumentation, Controls & Electrical Tracking Narrow Band Measurements Filter Q freely adjustable by setting up the measuring time Frequency Range 0,01 Hz to 10 kHz Orders N/M Rate of speed change 10%/s relating to start speed Amplitude Error < ±1,5 % Phase Error < ± 1° < ± 2° < ±18° Integration 0x, 1x, 2x with N = 1 to 999; M = 1 to 999 (< 500 Hz) (< 1000 Hz) (< 10 kHz) Notch filter Constant Q Notch filter Adjustable Center Frequency 50 Hz, 60 Hz Stop Band Rejection > 35 dB Speed Measurements Speed measurement can be performed on any trigger signal (max. 12 per VIB310) provided by any processing module (VIB320) Speed Range 0,001 Hz to 20 kHz (allow zero speed detection) Adjustable Multiplier/Divider 1 to 60000 Buffered Signal Outputs Frequency Range DC to 50 kHz Gain 1 ± 1% Phase error <30° @ 50 kHz <10° @ 10 kHz <1° @ 80 Hz Load on Output > 100 kOhm Trigger Signal Inputs Number of Trigger Channels 2 per VIB320, the normal signal channels 8 and 9 can be used as trigger channels Reference signals from all VIB320 modules can be processed on each VIB320 Input Voltage range same as normal signal input Frequency Range DC to 50 kHz © Siemens AG 2008. All rights reserved 12 Siemens Energy Sector Instrumentation, Controls & Electrical Trigger Adjustments Trigger Mode Manual adjustment of level, hysteresis and slope Automatic, intelligent trigger adjustment Trigger Level -22 V to +2 V / -2 V to +22 V (depends on transducer type) Hysteresis 0,1 V to 22 V Trigger Slope Positive/Negative (rising/falling signal edge) Trigger Time-Out 1 s to 1000 s Transducer Power Supply Voltage Power Supply Current Power Supply +24 V to +26 V, max. 45 mA short circuit proof - 24 V to - 26 V max. 45 mA short circuit proof + 5 V @ 100 mA for optical trigger sensor supply 4 mA / 8 mA ± 5% @ +24 V Transducer OK Monitoring Adjustable OK-Voltage window -22 V to +2 V / -2 V to +22 V (depends on transducer type) Real-time monitoring of transducer output signal on OK-window Adjustable delay time 0 μs to 1 s OK-Latching Yes, No Signaling Front Panel LED HOST Status of communication with VIB310 SUB Channel power supply status SYSTEM Internal system status STATUS general status indications (firmware load, configuration, …) CHANNELS OK-Status of signal processing chain Physical Specifications (H x W x D) Weight 13 336 x 50 x 230,5 mm about 2,01 kg © Siemens AG 2008. All rights reserved Siemens Energy Sector Instrumentation, Controls & Electrical Backplane 19” VIB340 VIB340B Type Panel mounted frame Cabinet mounting on rear rail Physical Specifications (H x W x D) 340 x 482,6 x 55,5 mm Weight about 5,91 Kg MTBF 93 years (at 40 °C ambient temperature) VIB340C Type Cabinet mounting on front rail Physical Specifications (H x W x D) 340 x 482,6 x 286 mm Weight about 8 Kg Features Backplane Bulkhead-mount Front access wiring and assembly of modules 2 Slots VIB310 (redundant monitoring modules) 6 Slots VIB320 2 Power Supply Input Connectors (24VDC) for redundant supply. 60 connectors for transducer signal inputs 60 connectors for buffered signal outputs (VIB320) 4 base-relay connectors (SPDT) 16 Analog Output / Relay Connectors (SPDT) 8 Digital Input Connectors 6 connectors for optical sensor supply (+5VDC) Integrated cable shield mounting © Siemens AG 2008. All rights reserved 14 Siemens Energy Sector Instrumentation, Controls & Electrical Abbreviations AO Analog Output (0/4-20 mA) AS Automation system DI Digital Input DO Digital Output (Relay) ISO International Standardization Organization LAN Local field network MTBF Mean Time Between Failures PDM SIMATIC Process Device Manager PROFIBUS Fieldbus system to IEC 61158 PROFIBUS DP PROFIBUS for distributed peripherals SIMATIC NET SIMATIC NETWORK ® SPDT Single Pole Double Throw SPH System-Pflichtenheft TCP/IP Transmission control protocol/internet protocol TM TRIP Multiply TO TRIP Override (TRIP inhibit) VIB3000 Vibration Monitoring System VIB310 Vibration Monitoring Module (AO/DO) VIB315A Relay Extension Board VIB315B Analog Output Extension Board VIB320 Vibration Processing Module VIB340B Backplane 15 © Siemens AG 2008. All rights reserved Siemens Energy Sector Instrumentation, Controls & Electrical Published by and Copyright © 2008 Siemens AG Energy Sector Freyeslebenstraße 1 D-91058 Erlangen Siemens AG Energy Fossil Power Generation Instrumentation, Controls & Electrical Siemensallee 84 D-76187 Karlsruhe [email protected] www.siemens.com/sppa-d3000 D3MMP_DT1_MachProt_TechData_e_V1-8 All rights reserved. Subject to change without prior notice Printed on chlorine-free paper. The trademarks and brand names used in this document are the property of Siemens AG or their associated companies or the individual holder. The information in this document contains general descriptions of the technical options available, which are not necessarily implementted in all individual cases. The required features should therefore be specified in each individual case at the time of closing the contract. www.siemens.com/energy © Siemens AG 2008. All rights reserved 16