I/O Status Indicators - Rockwell Automation ICSTT-RM280N-EN-P Manual

Trusted TMR 24Vdc Digital Output Module – 40 Channel
INDICATOR STATE
Educated Off
Green
Green – flashing
Amber - Flashing

4.3. I/O Status Indicators

There are 40 output channel status indicators on the Module Front Panel, one for each field
output. These indicators are controlled by the FPU. The FPU receives data from each of the
Module slices. The FPU performs a 2oo3 vote on each data bit from the slices and sets the
indicators accordingly.
The output status indicator mode is dependent upon the numerical state of the output
channel. Each output state can be defined to have a particular indicator mode: off, green,
red, flashing green, or flashing red.
The configurable indicator modes allow users to customise the output status indications to
suit individual application requirements. Without customisation, the default indicator
modes are suitable for line-monitored digital output devices as described below:
INDICATOR STATE
Off
Green
Green – flashing
Red
Red – flashing
Note: The LEDs indicating channel status may be configured to suit user requirements by implementing the
procedure for configuring the System.INI file detailed in Trusted Toolset Suite, publication
T8082).
Rockwell Automation Publication ICSTT-RM280N-EN-P
DESCRIPTION
Module is not educated.
Module is educated.
Module is recognised by the Processor but education is
not complete.
Active/Standby changeover in progress.
Table 16 Module Status LEDs
DESCRIPTION
Output is Off.
Output is On.
No Load, output open circuit.
Field short circuit, output over current protection triggered and output
channel is latched off.
Channel fault, or no field supply voltage.
Table 17 I/O Status LEDs
Issue 14
4. Operation
ICSTT-RM249 (PD-
27