Function Blocks
Function Block Reference Guide 3/9976
2.24 FSS Function Block
Description
The
FSS
label stands for
Four-Selector Switch
. This block is part of the
Logic
category. It looks like this
graphically on the Control Builder:
Function
Providen6 digital outputs in groups of four. A dedicated display allows activating of only one output per
group while other outputs are turned off.
Inputs
RESET
= Off to ON requests a reset state. Reset Input turns on #1 output of all 4 groups.
Outputs
A1, A2, A3, A4
= Bank A Output 1 through Output 4
B1, B2, B3, B4
= Bank B Output 1 through Output 4
C1, C2, C3, C4
= Bank C Output 1 through Output 4
D1, D2, D3, D4
= Bank D Output 1 through Output 4
ATTENTION
Only One output ON per group, A, B, C, D.
If the Operator Interface makes a request and RESET occurs on the same cycle, RESET will take precedence.
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