Appendix BSpecifications
92
Programming
Example
If there is a short-circuit in an
output, we want the pro
-
gram to turn that output OFF. Assume that the Unit is mounted at word 000. A
program to turn OFF output bits 00 and 01 is shown below.
00000
00001
A
B
00008
00008
Since
alarm output bit 08 covers both output
bits 00 and 01, both these outputs
are
forced OFF as soon as output bit 08 turns ON (bits A and B can be any
other
bits required in the program).
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