SSCC APPLICATIONS & PROGRAMMING GUIDELINES
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SIG-00-22-02 JUNE 2022 (Revised September 2022)
Version: B.1
4.11.3 Crossing Control Health Reporting
When a crossing controller module detects an internal health problem, it activates the crossing,
causing the:
•
Lights to flash
•
Gates to drop
•
Bells to sound
•
Maintenance Call (MC) to drop
The internal health problem is also detected by the CPU. This causes the CPU to activate the
other Crossing Controller Module if used.
4.11.4 Crossing Controller Programming
Figure 4-13 shows the menus specific to each SSCC IIIi.
Figure 4-13 SSCC 1 and 2 Configuration Menus
4.11.4.1 SSCC-1 and SSCC-2 Activation
•
The controller can be activated by either AND 1 XR, AND 2, AND 3, or AND 4.
•
The default is AND 1 XR.
•
Use
AND 2
for applications where the controllers are activated independently.
4.11.4.2 SSCC-1 and SSCC-2 Gate Delay
•
The gate delay time is measured from the time the signals begin to flash to the time
the gate output of the crossing controller de-energizes (the gates start down).
•
Range: 3 – 100 seconds. Default:
4 sec.
