Siemens GCP5000 Instruction & Installation Manual page 233

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4.11.4.8 Invert Gate Output
•
Used to invert the on-off state of the GC output for exit gate mechanisms. When set
to Yes:
The output energizes after the Gate Delay timer expires.
The output is de-energized when no train movement is detected
•
When set to No:
The output de-energizes after the Gate Delay timer expires.
The output is energized when no train movement is detected
•
Default: No
4.11.4.9 Lamp Neutral Test
The power supplies in many LED signals adversely affect the Open Lamp
Neutral circuitry. Disable DETECT LAMP NEUTRAL WIRE when LEDs
are used on any lamp output.
Used to enable or disable the testing for the open lamp neutral wire on the SSCC. If set to Off
the SSCC Module will not perform the test for open lamp neutral wires.
If set to On the SSCC Module will perform the test for open lamp neutral wires. Default: Off
4.11.4.10 Aux-(#) Xng Ctrl Used
This function is used to interface the GCP5000 (GCE) with external crossing controllers such as
the SSCC IIIA, the SSCC III+, and the SSCC IV. It can be used in interconnected railroad
applications. When set to Yes the two controls become available to be assigned to an external
output: In addition, one input becomes available.
Aux-(#) Xng Control
De-energizes when the SSCC-(#) Module activates due to de-energized assigned SSCC
Activation input (AND 1 XR, AND 2, 3, or 4) or there is an unhealthy SSCC-1 or SSCC-
2
May be assigned to a physical output to control the external crossing controller or to
drop the gates and flash the lamps of an interconnected adjacent crossing in concert
with those of the local crossing
Aux-(#) Lmp Control
De-energizes when the SSCC-(#) Module activates due to: de-energized assigned
SSCC Activation input (AND 1 XR, AND 2, 3 or 4); unhealthy SSCC-1 or SSCC-2; de-
energized SSCC-(#) Module gate position input
May be assigned to a physical output to; control an external crossing controller;
synchronize lamps of an interconnected adjacent crossing with the local crossing
Aux-(#) Xng Ctrl Hlth IP
Displays when Aux-(#) Xng Ctrl Used set to Yes. This function is used to select whether
an Aux-(#) Xng Ctrl Hlth input is used. Aux-(#) Xng Ctrl Hlth receives the health status
SIG-00-22-02
Version: B.1
SSCC APPLICATIONS & PROGRAMMING GUIDELINES
NOTE
4-29
JUNE 2022 (Revised September 2022)