Rockwell-automation 57C400-1 115V AC/DC Input Module Manuale Utente Scaricare il pdf (Pagina 17)

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This section describes limitations and restrictions on the use of this

module.

The 115V AĆC/DĆC Input Module is a read only module. Attempts to

write to it will cause a bus error (severe system error). The following

are examples from programs that write to the module and should

therefore be avoided:

a. Referencing the module from a coil in a ladder logic task.

b. Referencing the module on the left side of an equal sign in a LET

statement in a control block or BASIC task.

c. Referencing the module as an output in a control block function.

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Rockwell-automation 57C400-1 115V AC/DC Input Module Manuale Utente Pagina 17