Rockwell-automation T8444 Trusted TMR Pulse Generator and Monitoring M Uživatelský manuál stáhnout pdf (Strana 5)

Trusted

Module T8444

Issue 09 Apr 10 PD-T8444 5

5.5. SmartSlot ...................................................................................................................................33

5.6. Cold Start ...................................................................................................................................33

5.7. Transfer between Active and Standby Modules ........................................................................34

6. Technical specification...............................................................................................................35

6.1. Introduction ................................................................................................................................35

6.2. Phase Rotation ..........................................................................................................................36

6.3. Fail Safe actions ........................................................................................................................37

6.4. Internal testing and Monitoring...................................................................................................37

6.5. Thyristor Driver interfaces/Stepper Motor Drives.......................................................................37

6.5.1. Module Start up..........................................................................................................................37

6.5.2. Minimum output Load ................................................................................................................37

6.5.3. Input Termination Resistance ....................................................................................................37

6.6. Operation with one thyristor driver removed ..............................................................................38

6.7. Detection of a missing pulse......................................................................................................38

6.8. Detection of an extra pulse ........................................................................................................38

6.9. Detection of a short/ long pulse .................................................................................................39

6.10. Analogue Feedback out of limits................................................................................................39

6.11. Motor Voltage Monitoring...........................................................................................................39

6.12. Inference of Position from Motor Pulses....................................................................................40

6.13. Number of Pulses for a full transition of a rod from End to End ................................................40

6.14. Synchronisation/External timing.................................................................................................40

6.15. Setting of Count Position ...........................................................................................................40

6.16. Analogue Input Discrepancy ......................................................................................................40

6.17. Output 2-oo-3 error ....................................................................................................................40

6.18. Module Temperature Measurement ..........................................................................................41

6.19. Diagnostics ................................................................................................................................41

6.20. FTA Output Schematic ..............................................................................................................42

6.21. FTA Input Schematic .................................................................................................................43

7. Specifications.............................................................................................................................44

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Rockwell-automation T8444 Trusted TMR Pulse Generator and Monitoring M Uživatelský manuál Strana 5