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10-27
SIG-00-22-02 JUNE 2022 (Revised September 2022)
Version : B.1
10.1.4.3 Logic: AND Gates
The GCE MCF provides 7 general purpose configurable AND gates. Figure 10-23 shows the
menu for assigning terms to AND 2.
The AND 2 Term ‘n’ can be any available System I/O value. For AND Gates 2- 6 terms 3 and 4
can be negated by setting the Not OR Term to Yes. For AND Gates 7 and 8 terms 2, 3, and 4
can be negated.
The terms are all set to FALSE by default. When any Term is set to a value other than FALSE,
this AND will be available for use in the available
System I/O
and
System Outputs
. See Section
If not all 6 Terms are needed, and unused terms must be set to TRUE.
The AND gate also provides an optional Enable and Wrap function. If the AND ‘n’ Enable is set
to Yes, the AND ‘n’ Enable can be assigned as a
System Input
, e.g., mapped to a vital input on
a module. The Enable input has configurable pickup and drop delays, range 0-500 sec, default
0 sec.
If the AND ‘n’ Wrap is set to Yes, the AND ‘n’ Wrap can be assigned as a
System Input
, e.g.,
mapped to a vital input on a module.
The logical equation for AND 2 is shown at the bottom of Figure 10-23.
Figure 10-23 AND 2 Gate