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DETAILED CASE AND MODULE DESCRIPTION
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8-23
SIG-00-22-02 JUNE 2022 (Revised September 2022)
Version: B.1
Diag Display /
Description
Cause
Remedy
PSO Transmitter Out
of Service
(Diag7022)
The PSO Transmitter is currently
Out of Service
If the PSO transmitter is not meant to be out
of service, use the display module or out of
service inputs (if used) to put the PSO
transmitter back into service
PSO Transmitter
Frequency Error
(Diag7023)
PSO Transmitter frequency has not
been set
Select the frequency specified on the site
plans from the GCP Programming menu
PSO Transmitter
Error (Diag7024)
The PSO Transmitter is detecting
an error.
a) Check that the transmit wires are
connected properly.
b) Check for open terminations, open
couplers, or open bonds.
Island Self Test Error
(Diag7030)
The Island is detecting large
variations in the Island receive
signal.
a) Check for interfering signals on the track
b) Change IPI frequencies
c) Replace the module
Island Recovering
(Diag7031)
The Island runs a 30s recovery
timeout after a health error has
cleared
Wait for 30s, if the error does not reoccur,
then this will clear
Island Out of Service
(Diag7032)
The island is currently Out of
Service
If it is not meant to be out of service, use the
display module or out of service inputs (if
used) to put the island back into service
Island Frequency
Error (Diag7033)
The Island frequency has not been
set
Select the frequency specified on the site
plans from the GCP Programming menu
Island Calibrating
(Diag7034)
The Island is currently calibrating.
Please wait a minute for the calibration to
complete.
Island Calibration
Error (Diag7035)
The Island failed calibration.
a) Check that the island is configured properly
in the Program menu.
b) Check the physical connections.
c) Replace the module.
Island Sample Error
(Diag7036)
Island hardware error in the
receiver
If the problem persists, replace the module