Emerson VILTER MicroVission Operation And Service Manual page 13

Section
Table B-14. Oil Control Block ......................................................................................................B-11
Table B-15. Compressor VFD Block .............................................................................................B-11
Table B-16. Pumpdown Block .....................................................................................................B-11
Table B-17. Pulldown Block ........................................................................................................B-12
Table B-18. Alarms/Trips Block (Page 1)......................................................................................B-12
Table B-19. Alarms/Trips Block (Page 2)......................................................................................B-14
Table B-20. Alarms/Trips Block (Page 3)......................................................................................B-14
Table B-21. Timers Block (Page 1) ..............................................................................................B-14
Table B-22. Timers Block (Page 2) ..............................................................................................B-15
Table B-23. Configuration (Time) Block ...................................................................................... B-15
Table B-24. Configuration (Other) Block .....................................................................................B-16
Table B-25. Trend Chart ..............................................................................................................B-17
Table B-26. Compressor Scheduling Block .................................................................................. B-20
Table B-27. Compressor Sequencing Block ................................................................................. B-22
Table B-28. Condenser Control Block .......................................................................................... B-23
Table B-29. Virtual Inputs and Result Variables Block .................................................................. B-24
Appendix C • Remote Control and Monitoring
Introduction .......................................................................................................................................... C-1
Networking ........................................................................................................................................... C-1
Communication Wire............................................................................................................................. C-1
Ethernet Cable Specifications............... .................................................................................................. C-1
RS-482/485 Cable Specifications ............................................................................................................ C-1
Figure C-1. Configuration Screen (Page 3) .................................................................................. C-1
Common Register Setup to Control the MicroVission (Compressor Control) Via Communications ......... C-2
Figure C-2. Serial Communication Ports on Single Board Computer ............................................ C-2
Figure C-3. Setting MicroVission in Remote Mode ...................................................................... C-3
Figure C-4. Remote Cap Hold without Compressor VFD .............................................................. C-5
Figure C-5. Remote Cap Hold with Compressor VFD ................................................................... C-5
Compressor Start and Stop Commands.............. ....................................................................................C-5
Remote Control via Direct I/O (Hard-wired)............................................................................................ C-6
Figure C- 6. Direct IO Cap Hold without Compressor VFD ........................................................... C-8
Figure C-7. Direct IO Cap Hold with Compressor VFD ................................................................. C-8
Figure C-8. Analog Auxiliary Input (Remote Capacity %) Settings- Calibration Screen .................. C-9
Control Scenario .................................................................................................................................... C-9
Remote Monitoring ............................................................................................................................... C-9
Communication Port Setup.............. ...................................................................................................... C-9
Appendix D • Compressor Sequencing Setup
MicroVission Compressor Sequencing Setup.............. ............................................................................ D-1
Scope ..................................................................................................................................................D-1
Overview ............................................................................................................................................... D-1
Configuration Overview ......................................................................................................................... D-1
Figure D-1. Setup of Compressor for Loading and Unloading Compressors ................................. D-1
Figure D-2. Compressor Sequencing Control Setpoints............................................................... D-2
Figure D-3. Compressor Control Menu Setup (Load & Unload Setpoints) .................................... D-3
Compressor Sequencing Equipment List ................................................................................................ D-4
Table D-1. Status Symbols .......................................................................................................... D-5
Configuring Sequencing Table on Compressor .......................................................................................D-6
Walk-Through of Sequencing Loading and Unloading ............................................................................ D-6
Figure D-4. Compressor(s) Started in Sequencing ....................................................................... D-6
Figure D-5. Compressor(s) Load Cycle in Sequencing .................................................................. D-7
MicroVission Controller • Operation and Service Manual • Emerson • 35391MV 1.3
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