Rockwell Automation T3419 ICS Regent Fire Detector Input - Manual (Page 17)

Fire Detector Input Modules (T3419)
P D - 6 0 3 2 M a r - 0 6
17
During operations the input circuit is monitored for open
circuit and short circuit wiring faults. This bit is normally on
and turns off if either an open circuit or short circuit is
detected.
Line fault status is only reported through the Fault Name
variables. Line faults are not reported as a permanent I/O
module fault and do not turn on the associated system control
relay fault bit for the module. Line faults are not latched. If a
line fault condition returns to normal, the Fault Name
variable status also returns to normal.
Fault Name Description
This 40-character field provides a place to describe the input
point fault name definition. The description is used to help
document your system (it does not affect application program
operation).
Disable Fault LED
Marking the Disable Fault LED check box disables the fault
LED for this input point on the face of the input module.
Marking this box does not stop the module from line
monitoring the input circuit and updating the state of the
Fault Name variable, it only stops the module from displaying
line faults on the face of the input module. Line faults are still
reported to the Regent and are available to the application
program through the fault name variable.
This box can be checked for those input points are spare and
have no field switches connected. In this configuration the
line fault LED will always be off. If you do not check this box
for unconnected spare input points, the line fault LED will
always be on.
Reset Name
This is the name used in the application program to control
the Reset operation for a latched fire detector input. The
name can be up to 12 characters long.
Reset Description
This 40-character field provides a place to describe the Reset
point definition. The description is used to help document
your system (it does not affect application program operation).
Note: