Siemens GCP5000 Instruction & Installation Manual page 304

GCP5000 (GCE) INSTALLATION, CALIBRATION AND SYSTEM OPERATIONAL CHECK
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•
Flashing indicates that the SSCC IIIi module lamp outputs are alternately energizing
(flashing).
•
Failed indicates that a bell, lamp, or crossing gate output failure has been detected.
6.4.2 GCP5000 (GCE) Operational Test Mode
Before placing a system in service, tests must be performed to verify proper system operation
and I/O wiring. Proceed to the next step if a feature is not used.
AFTER INITIAL PROGRAMMING OR SUBSEQUENT PROGRAMMING,
MODULE,
PERFORMED TO VERIFY THE PROPER OPERATION OF THE GCE
PRIOR TO PLACING THE SYSTEM IN SERVICE.
ANY TIME THE TRAIN IS MOVING WITHIN THE APPROACH LIMITS,
TRACK DISCONTINUITY CAUSED BY A HIGH RESISTANCE BOND OR
A DEFECTIVE COUPLER IS INDICATED. LOCATE AND CORRECT THE
PROBLEM IMMEDIATELY.
THE RAILROAD PROCEDURES GOVERNING HOW TO TAKE A TRACK
CIRCUIT OUT OF SERVICE SHALL BE FOLLOWED ONLY IF ALLOWED
BY THE RAILROAD
SIG-00-22-02
Version: B.1
WARNING
TRACK, OR WIRING
WARNING
6-20
CHANGES, TESTS
JUNE 2022 (Revised September 2022)
MUST BE