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In Unity Hot Standby, do I have to declare the Command, Reverse Transfer and HSBY Status Words?

No. Unity has automatically allocated System Words for this purpose. %SW60 is the HSBY Command Word. %SW61is the HSBY Status Word. %SW62-63 represent the Reverse Transfer Words.


Legacy KB System (APS) Data: RESL173057 V1.0, Originally authored by on , Last Edited by on
Related ranges: Modicon Quantum
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