Cold Junction Field Power Off (5069-IY4, 5069-IY4K)

What does CJChxx.FieldPowerOff mean?

This boolean tag indicates that field power is not present at the cold junction for channel (xx). A value of 1 means field power is absent, which can prevent cold junction compensation from operating correctly.

• Field power supply to the cold junction is interrupted or disconnected.

Click steps to track your progress.

1. 1

   Verify that field power is present and correctly connected to the cold junction terminals of channel (CJChxx).