Diagnostic And Status Indicators; Module Color Coding - GE VersaPoint IC220PBI002 User Manual

3

Diagnostic and Status Indicators

All modules have diagnostic and status indicators for rapid local error
diagnostics.
The diagnostic indicators (red/green) indicate the status of the modules. A
module is operating normally if all its Diagnostic (D) LEDs are solid green.
The status indicators (yellow) display the status of the relevant
inputs/outputs for the connected device. LEDs are described in detail in
chapter 6.

Module Color Coding

The area surrounding each module's LEDs is color-coded to provide an
indication of the module's function. The following table explains this color-
coding.
Color
Gray
Blue
Red
Orange
Black
3-10 VersaPoint™ I/O System Profibus-DP NIU User's Manual – August 2005
Function
Analog
Digital - DC
Special function
Digital mixed
Power terminal / segment terminal / NIU
GFK-1911B