Module VIB3000 Technical Data

Transcription

1 Instrumentation & Controls SPPA-D3000 Machinery Protection and Analysis Module VIB3000 Technical Data The Vibration Monitoring System May, 2010 Answers for energy. 1 Siemens AG All rights reserved

2 Table of contents Table of contents...2 Overview Machinery Protection...3 Overview Machinery Analysis...5 System Data VIB Vibration Monitoring Module VIB Vibration Processing Module VIB Vibration Analysis Module VIB Backplane 19 VIB Abbreviations...23 Siemens AG All rights reserved 2

3 Overview Machinery Protection Rack VIB3000 Machinery Protection 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 All rights reserved

4 Brief Description VIB3000 is a machinery protection solution which feature the latest technology. Depending on the area of application, you can use the system as a standalone solution or together with a host system. The system has a modular design and can be flexibly adapted to a wide variety of measurement and monitoring tasks. The system permanently measures and monitors the vibration status of your plant. The continuous monitoring enable the reliable and immediate detection of undesirable machine states. If critical or hazardous operating states occur, the system can initiate shutdown of the machine or plant. Siemens AG All rights reserved 4

5 Overview Machinery Analysis Rack VIB3000 Machinery Analysis VIB310 monitoring module VIB320 processing module VIB330 analysis module 4 USB ports Ethernet interface Acknowledgement button (no function) Maintenance cover Status LED for the digital inputs and outputs Status LED for the analysis module VIB330 5 Siemens AG All rights reserved

6 Brief Description By integrating the VIB330 analysis module, VIB3000 is capable of preprocessing sensor signals of the processing modules making them capable of diagnostics. For diagnostics and visualization of the preprocessed data, you require the diagnostics software CM500. You can either install and use this software on an SPPA-T3000 technology server or a Vis-PC (visualization PC). Machinery protection and analysis components are separate and one does not affect the other. The analysis module can be inserted in or removed from VIB3000 Machinery Protection without having any negative effects. You will find more detailed information on the wide-ranging diagnostics options in the CM500 documentation. Siemens AG All rights reserved 6

7 System Data VIB3000 System Components VIB310 VIB320 VIB321 VIB330 Vibration Monitoring Module Vibration Processing Module with buffered output Vibration Processing Module with buffered output and inputs for processing signals (0/4 to 20 ma) Vibration Analysis Module VIB340B Backplane Standard 19 Communications PROFIBUS DP LAN SPPA-T3000 integration Local control Local indicators Memory card Redundant PROFIBUS interfaces Optional LAN interface VIB3000 Hardware-Proxy available for seamless integration in T3000 Local acknowledge and reset of Not-OK messages (if enabled by key code) LED for comprehensive status indication Firmware updates Engineering Engineering tool Connected via SIMATIC PDM (Process Device Manager) Redundant PROFIBUS DP to VIB310 Redundancy Specification Redundancy layers Redundant transducer for connection (1 transducer connected to 2 VIB320) with Redundant power supply of the transducer Redundant signal processing in redundant VIB32x 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 7 Siemens AG All rights reserved

8 Cabinet Mounting of VIB3000 Degree of protection IP 20 Max. power loss Max. power consumption Cabinet frame (H x W x D) Weight fully equipped 168 W for a configuration with 1 VIB330, 2 VIB310 und 6 VIB320/VIB W (+ 48 W for separately fused digital outputs) 340 x 482,6 x 247 mm about 22 kg Supply Voltages Rated voltage Admissible voltage range Upper voltage limit Voltage dips DC 24 V, redundant (dual) DC 18 to 36 V DC 39 V for 500 ms DC 0 V for 10 ms No program interrupt Digital and analog outputs: No functional restriction Environmental Conditions 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 Vibration during operation Tested to DIN EN Shock load during operation Tested to DIN EN Electromagnetic Compatibility (EMC) The device fulfills the EMC Guideline 2004/108/EC. Class and Degree of Protection Class of protection IP20 according IEC (NEMA-level 1) No protection is provided against ingress of water. Siemens AG All rights reserved 8

9 Vibration Monitoring Module VIB310 Features and Usage 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: firmware update Push button for local acknowledges and Not-OK reset (if enabled by key code on MMC) Redundant PROFIBUS DP interfaces LAN interface (VIB316A) [on request] Front panel LED s 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 Output on "Not-OK" with bend point / without bend point 0 to 23 ma / 0 to 11,5 V Specifications Outputs isolation Output Voltages Current Resolution of digital-toanalog converter Load limits Maximum output update time electrical isolation from other system components (no isolation between Analog Output channels) Voltage and current signals output on separated pins of the corresponding output connector. 0 to +11,5 V + 2 to +11,5 V 0/4 to +23 ma 14 bits Current output: max. 750 Ω Voltage output: min Ω 10 ms 9 Siemens AG All rights reserved

10 Digital Signal Outputs / Relays Relay Configuration State Normal State Latching Armed, disarmed (allows disabling of configured and wired relays) Energized, de-energized (closed/open circuit coil current) No, yes (relay state remains until reset) Base Relay Specification (4 Relays on VB310 on board) Double and reinforced insulation between contact sets according to EN Contacts Rated insulation voltage Switching voltage 1 NO / 1 NC 60 VAC 60 VAC Switching current 500 ma DC/AC 60 Response / release time 10 ms / 10 ms Normal Relay Specification (2x8 Relays on VIB315A extension boards) Contacts Rated insulation voltage Switching voltage max. Switching current Response-/ release time 1 NO / 1 NC 60 VAC 60 VAC 500 ma DC/AC 60 V 10 ms / 10 ms Digital Signal Inputs Digital Input Configuration Active state Delay High, low, off 1 ms to 65 s Digital Input Specifications Digital input type (IEC ) Type 1 Input voltage range Zero signal level 1-signal level -30 VDC to +30 VDC -30 VDC to +5 VDC +11 VDC to +30 VDC 48 V-contact voltage No Min. input current at input voltage Switching voltage 5 ma bei 11 VDC DC 24V 8 input channels electrical isolated from each other System intrinsic self test of each (DI) Siemens AG All rights reserved 10

11 Communications PROFIBUS VIB310 Interfaces Protocols Process image input (data from VIB3000 to host) Process image output (data from host to VIB3000) Slave 2 front panel connectors: X1A, X2A 5V supply for external signal conditioners DP V0, DP V1, DP V2 44 qualified measurement data (selectable by engineering): - measurement data - measurement data status - limit violation status (danger, alarm) module status voter output status DI status 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 [on request] Baud rates 9,6 kbaud to 12 MBaud LAN Protocols Optional interface (VIB316A) [on request] TCP / IP [on request] Modbus [on request] Signaling Front Panel LED s HOST SUB SYSTEM Status of communication with PROFIBUS master Status of communication with processing modules (VIB320) Internal system status STATUS General status indications (firmware load, configuration,...) RELAYS DI AO/DO(1) AO/DO(2) Base relays status Status of digital inputs Status of output channels on extension board 1 (VIB315B / VIB315A) Status of output channels on extension board 2 (VIB315B / VIB315A) 11 Siemens AG All rights reserved

12 Monitoring and Voting Monitoring Continuous real time monitoring of measurement values. The monitoring result can be provided to relays or voters. Limits Operating modes Delay time Hysteresis Trip Multiply (TM) Trip Override (TO) 4 adjustable limit values per measurement value, monitoring on exceeding or undershooting limits Fail safe / none fail safe 0 ms to 65 s (individually adjustable for each limit) individually adjustable for each limit common factor applied to all limits, if TM-control activated. Trip inhibit if TO-control activated. Voting Logical evaluation of up to 8 logic values provided by monitors, digital inputs or vectors. 32 Voters 8 inputs, 1 output Logics AND, OR, 2 oo 3 Physical Specifications (H x W x D) 336 x 50 x 230,5 mm Weight ca. 2,05 kg Siemens AG All rights reserved 12

13 Vibration Processing Module VIB320 /VIB321 Features and Usage Continuous real-time measurement for all channels using high performance digital signal processing. 10 channels configurable for almost all machinery protection vibration measurements; 2 channels can be configured as tachometer or phase reference inputs: Broadband (RMS, Peak value, Peak-peak value, (Peak-peak value) /2) Relative shaft vibration (S MAX,Max (X,Y)) Axial shaft position / position / DC Relative shaft expansion (RSE), single, double cone, shaft collar Combustion chamber humming (2 or 4 freely configurable band-pass filters) Eccentricity (triggered) Narrow band, tracking (1 band; TNB-1) Narrow band, tracking (3 band: TNB-3) Not-1x Not-3x Speed / direction of rotation (Measurement with two trigger inputs) Up to 4 software configurable function blocks per channel Continuous real-time OK-monitoring for transducer signals Each channel provides power supply for almost all common types of transducer systems Flexible configuration by PDM via PROFIBUS DP Front panel BNC connectors provides buffered raw transducer signal access Front panel LED indicate status of access to the transducer raw signal and measurement channels, communication and system internals MTBF 17 years (at 40 C ambient temperature) VIB Siemens AG All rights reserved

14 VIB320 Processing Module The processing module represents the system's interface to the vibration sensors. The processing module performs the following tasks: Power supply of the sensors Monitoring of the sensors Digitalizing analog sensor signals Calculation of characteristic values Communication with the monitoring module VIB321 Processing Module Instead of buffered signal outputs to the backplane as with the VIB320 processing modules, VIB321 has ten 0 to 20 ma signal inputs. Reception of process signals Transfer of the process signals to the VIB330 analysis module Other functions as with the VIB320 Siemens AG All rights reserved 14

15 Signal Inputs Number of input channels Voltage signal range CMRR Input impedance Current source impedance R i Current signal range 10 (for protection functionality only) Channel 8 and channel 9 provide hardware trigger for tachometer signals -22 V to +2 V / -2 V to +22 V (depends on transducer type) > 80 db up to 20 khz > 1 MOhm 200 kohm (Moving coil transducers) >50 kohm -22 ma to 0 ma / 0 ma to +22 ma Current load resistance 150 Ohm (at 20 ) Frequency band Dynamic range Highest permitted continuous overload without damage Redundant inputs DC to 50 khz 100 db 48 V One transducer connected to 2 input channels on adjacent VIB320 with redundant power supply. Process Values 0 20mA DC (VIB321 only) Number 10 Input current range 0 ma to 25 ma Current load resistance 150 Ohm (at 20 ) Sampling frequency 25Hz The usage of the Process Signal Inputs is possible only when using the VIB330 Vibration Analysis Module and the CM500 Diagnostic Software Signal Processing Specifications Broadband measurements (RMS, peak, peak-peak, S max ) High pass filter Low pass filter Filter quality (high pass and low pass) Stop band attenuation Signal integration Amplitude accuracy 0,1 Hz to 50 khz (adjustable in arbitrary steps) 0,1 Hz to 50 khz (adjustable in arbitrary steps) 24 db/octave, 60 db/octave (4-pole; 10-pole) > 60 db 0x, 1x, 2x < 1% of measurement value plus systematic errors: Acceleration RMS 0,001 g Velocity RMS 0,001 mm/s Displacement RMS 0,0125 µm Velocity RMS by integration 0,15 mm/s Acceleration peak 0,006 g Velocity peak 0,006 mm/s Displacement peak 0,075 µm Velocity peak by integration 0,9 mm/s Smax, Max(x,y) 0,15 µm 15 Siemens AG All rights reserved

16 DC Measurements Low pass filter 0,1 Hz to 50 khz (adjustable in arbitrary steps) Adjustable average time 10 ms to 60 s Adjustable DC offset ,99 to ,99 Scale factor ,99 to ,99 Accuracy < 1% of measurement value plus systematic errors: DC-offset: U offset/i offset < 40 mv/< 400 µa Tracking Narrow Band Measurements Filter Frequency range Q freely adjustable by setting up measurement time 0,01 Hz to 20 khz Orders N/M with N = 1 to 999; M = 1 to 999 Rate of speed change 10%/s relating to start speed Amplitude error < ±1,5 % Phase error < ± 1 (< 500 Hz) < ± 2 (< 1000 Hz) < ±18 (< 10 khz) Integration 0x, 1x, 2x Notch Filter Constant Q notch filter Adjustable center frequency Stop band rejection 50 Hz, 60 Hz > 35 db Speed Measurements Speed measurement can be performed on any trigger signal (max. 12 per VIB310) provided by any processing module. (VIB32x) Speed range 0,001 Hz to 20 khz (allow zero speed detection) Adjustable multiplier/divider 1 to Buffered Signal Outputs Frequency range DC to 50 khz Gain 1 ± 1% Phase error Load on output <30 at 50 khz <10 at 10 khz <1 at 80 Hz > 100 kohm Siemens AG All rights reserved 16

17 Trigger Signal Inputs Number of trigger channels Input voltage range Frequency range 2 per VIB32x, channels 8 and 9 can be configured and used as trigger channels. Reference signals from any of the VIB32x modules can be associated with any of the VIB32x measurement channels same as normal signal input DC to 50 khz Trigger Adjustments Trigger mode Trigger level Hysteresis Trigger slope Trigger time-out Manual adjustment of level, hysteresis and slope Automatic, intelligent trigger adjustment -22 V to +2 V / -2 V to +22 V (depends on transducer type) 0,5 V to 21,6 V 5 ma.. 20,7 ma Positive/negative (rising/falling signal edge) 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 to 100 ma for optical trigger sensor supply 4 ma / 8 ma ± 5% at +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 OK-latching 0 μs to 1 s Yes, No 17 Siemens AG All rights reserved

18 Signaling Front Panel LED s HOST SUB SYSTEM Status of communication with VIB310 Channel power supply status Internal system status STATUS General status indications (firmware download, configuration,...) CHANNELS OK-Status of signal processing chain Physical Specifications (H x W x D) 336 x 50 x 230,5 mm Weight ca. 2,01 kg Siemens AG All rights reserved 18

19 Vibration Analysis Module VIB330 Features and Applications Diagnostic monitoring and analysis of machines in combination with software package VIBROEXPERT CM500. Monitoring of up to 60 channels / tachometer signals and up to 60 DC process values (0/ ma) and 8 digital inputs / outputs. Technical Specifications of the embedded PC BIOS Processor Cache System memory Mass storage Visualization Graphics controller Maximum resolution External monitor interface AMI Intel Atom Z530 1,6 GHz 32 KB Instruction Cache 24 KB Level 1 Cache 512 KB Level 2 Cache 1 Gbyte DDR2 1 internal compact clash card 8 Gbyte Integrated Intel Graphics, Intel GMA 500 Graphics Memory 256MB 1366 x 768 (WXGA) Digital Visual Interface (DVI), Concealed behind cover on the front of the module Standard DVI-I socket (single link), 18+5 contacts USB-ports Standard USB 2.0 Number 4 on the front panel of the module USB power supply For connected devices limited to a total of 1 A: 5V DC / 500 ma per USB interface Each electronically fused Electrical isolation Monitoring functions None USB interface at same potential as internal module electronics Temperature monitoring for processor chip (DIE) and PC board temperature Watchdog Temperature monitoring on the VIB330 (base board) - Switching threshold 1: 60 C - Switching threshold 2: 80 C - Turn off at 95 C 19 Siemens AG All rights reserved

20 Technical Specifications of the Communications Interfaces Data transmission rate Chipset Protocol 10/100/1000 Mbit Intel 82574L Auto negotiation TCP / IP Technical Specifications of Digital Inputs and Outputs Number of outputs 8 digital inputs / outputs (configurable) Technical Specifications of Digital Outputs Nominal output voltage Feed in of the supply voltage Output voltage at 0 signal at 1 signal Output current Max. output current At 100 % utilization factor Total output current Parallel wining outputs Short to M monitoring Short circuit strength Max. lamp load per output Inductive loads Maximum inductance at I = 500 ma and f = 1 Hz at I < 250 ma and f of any value With external suppressor diode 24 V DC Via connector X3 pin 1 (24 V DC) and connector X3 pin 10 (M) at slot 0 of the backplane VIB340B < DC 1 V Power supply 2 V 500 ma 250 ma 2 A Yes for higher currents Yes implemented by firmware Yes 12 W Connection of inductive loads is possible Integrated suppressor diodes present 8 H (without external suppressor diode) Unlimited Unlimited Output response time (TQT) 50 μs for signal changes from 0 to 1 from command output until reaching the full output current at 500 ma 20 μs for signal changes from 1 to 0 Siemens AG All rights reserved 20

21 Technical Specifications of Digital Inputs Number 8 input channels No electrical isolation of the channels between each other Type Combined inputs / outputs complying with IEC Input voltage range DC V Singal level 0- signal level DC V 1- signal level DC V Minimum input current at 11 V, 1 ma Electrical Isolation The electrical isolation is designed for 50 V rated voltage. During series tests, the test is performed with the module turned off with 707 V DC/ 1 min or alternatively with 849 V DC/ 1 sec. On every VIB330, the following areas and corresponding terminals are electrically isolated from each other (isolated islands): 24 V DC supply LAN (Ethernet) 8 digital outputs with a common reference potential (M) Communications cables to the two VIB310 modules: one common isolated island USB interfaces and DVI interface (monitor): Shared At the same reference potential as the internal electronics and housing Reliability MTBF value according to SN years at 40 C module ambient temperature Physical Specifications Enclosure dimensions [mm] Level 336 mm Width 48 mm Depth 230,5 mm Weight with complete equipment Ca. 2,01 kg 21 Siemens AG All rights reserved

22 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 MTBF about. 5,91 kg 93 years (at 40 C ambient temperature) 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 (24 VDC) 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 (+5 VDC) Integrated cable shield mounting Siemens AG All rights reserved 22

23 Abbreviations AO Analog Output (0/4-20 ma) DI Digital Input DO Digital Output (Relay) LAN Local Area Network MTBF Mean Time Between Failures PDM SIMATIC PDM (Process Device Manager) PROFIBUS Field bus system to IEC PROFIBUS DP PROFIBUS for distributed peripherals SIMATIC NET SIMATIC NETWORK 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 / VIB321 Vibration Processing Module VIB330 Vibration Analysis Module VIB340B Backplane 23 Siemens AG All rights reserved

24 Herausgeber und Copyright 2010 Siemens AG Energy Sector Freyeslebenstraße 1 D Erlangen Siemens AG Energy Fossil Power Generation Siemensallee 84 D Karlsruhe SPPA-D3000.energy@siemens.com D3MMP_DT1_MachProt_TechDaten_e_V2-2 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 of 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. Siemens AG All rights reserved 24