Spectrum Controls 1769sc-IT6I - Manual (Page 20)

2-6 Compact™ IO Isolated Thermocouple Module
User’s Manual Pub. 0300244-01 Rev. A
3) Put the controller in Run mode. During a normal start-up, the module status
LED turns on.
Note: If the module status LED does not turn on, cycle power. If the condition
persists, contact your local distributor or Spectrum Controls for assistance.
Step 6: Monitor the module status to
check if the module is operating
correctly Reference
Chapter 5(Diagnostics and
Troubleshooting)
Module and channel configuration errors are reported to the controller. These errors are
typically reported in the controller’s I/O status file.
Channel status data is also reported in the module’s input data table, so these bits can be
used in your control program to flag a channel error.