Publication 1734-UM001D-EN-P - April 2008
Troubleshoot with the Indicators 151
Troubleshoot Analog
Modules
Each analog module has I/O indicators to show the status of the
inputs/outputs. Refer to the individual module for I/O status information.
1734-IE2C Analog Current Input Module
Module Status
Network Status
Status of Input 0
Status of Input 1
4-20mA
Analog
Input
Module
Status
Network
Status
1734
IE2C
NODE:
0
1
Indication Probable Cause
Recommended Action
Channel Status
Off Module is in CAL mode. None.
Solid green Normal operation present with channel scanning inputs. None.
Flashing
green
Channel being calibrated. None.
Solid red No power or major channel fault present. Apply field power, or replace module, as needed.
Flashing red Channel is at end of range (0 mA or 21 mA). Operate within normal range.
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