SSCC APPLICATIONS & PROGRAMMING GUIDELINES
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4-27
SIG-00-22-02 JUNE 2022 (Revised September 2022)
Version: B.1
4.11.4.3 SSCC-1 and SSCC-2 Number of GPs
Modifies the available SSCC gate position inputs available to be mapped to vitals inputs or
logic.
•
Set to
1
when the gate output drives one or more gates, and the gate positions of
these gates are daisy-chained together externally with only one gate position brought
back into the controller.
•
Set to
2
when the gate output drives two gates and each gate position can be
brought into separate GP (Gate Position) inputs.
The functions that may be assigned to each SSCC vital input relative to the number of GPs
selected are shown in Table 4-5. The default settings are as follows:
•
SSCC 1 Default:
1
•
SSCC 2 Default:
0
Table 4-5 SSCC GP Input Selection
NUMBER
SELECTED IN
CORRESPONDING
GPs FIELD
SSCC-1 VITAL
INPUT SELECTION
AVAILABLE
SSCC-2 VITAL
INPUT SELECTION
AVAILABLE
0
Not Used
Not Used
1
Not Used
GP 1.1
Not Used
GP 2.1
2
Not Used
GP 1.1
GP 1.2
Not Used
GP 2.1
GP 2.2
4.11.4.4 SSCC-1 and SSCC-2 Number of GDs
Modifies the available SSCC GD (gate down) input selections in the INPUT: assignment SSCC
window. The functions that may be assigned to each SSCC vital input relative to the number of
GDs selected are shown in Table 4-6.
SSCC 1 Default:
2
(There is no requirement to change this value or strap the input low if this feature is not
used)
SSCC 2 Default:
0