Emerson ROC827 Manuel D’Utilisation
Issued Mar-06
v
5.9
5.10
5.11
5.12
Chapter 6 – Troubleshooting
6-1
6.1
6.2
6.2.1
Serial Communications ......................................................................................6-2
6.2.2
I/O Point..............................................................................................................6-2
6.2.3
Software .............................................................................................................6-3
6.2.4
Powering Up .......................................................................................................6-3
6.2.5
MVS Module .......................................................................................................6-3
6.3
6.3.1
Preserving Configuration and Log Data .............................................................6-4
6.3.2
Restarting the ROC827 ......................................................................................6-4
6.3.3
Troubleshooting Analog Input Modules..............................................................6-5
6.3.4
Troubleshooting Analog Output Modules...........................................................6-7
6.3.5
Troubleshooting Discrete Input Modules............................................................6-7
6.3.6
Troubleshooting Discrete Output Modules.........................................................6-8
6.3.7
Troubleshooting Discrete Output Relay Modules...............................................6-8
6.3.8
Troubleshooting Pulse Input Modules................................................................6-8
6.3.9
Troubleshooting RTD Input Modules .................................................................6-9
6.3.10
Troubleshooting J and K Type Thermocouple Input Modules .........................6-10
Chapter 7 – Calibration
7-1
7.1
7.2