Westinghouse Numa-Logic addressing

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Thread Starter

Gilbert Avalos

Does anyone have a listing on Numa-logic addressing? I.e. -GExxx, MVxxxx, OGxxx, etc..
 
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Ralph Mackiewicz

Which model are you using?

I don't have a listing. But, the PLC 700/900/1100 series had very simple addressing with IN (input), CR (output), and HR (holding register). Others mnemonics were references to function block types (timers, counters, move, etc.) and the numbers referred to the output attached to function blocks. The 1500/1700 series was a bit more complex but followed a similar scheme (as I recall). Its been 17 years since I worked there.

Regards,
Ralph Mackiewicz
SISCO, Inc.
 
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