User`s manual

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MELSEC-Q

6 PROGRAMMING

Write the intelligent function module parameters to the CPU module.

Perform this operation on the parameter setting module selection screen.

(2) Program example

CH1 output enable

CH2 output enable

CH1 digital value setting

CH2 digital value setting

Disconnection detection

channel check

Processing for CH1

disconnection detection

Disconnection detection clear

request (YD) ON

Disconnection detection clear

request (YD) OFF

CH2 warning output (upper

limit value) processing

Warning output channel check

CH2 warning output (lower

limit value) processing

Warning output clear request

(YE) ON

Warning output clear request

(YE) OFF

Error code output in BCD

Error clear request (YF) ON

Error clear request (YF) OFF

Set analog output enable

Read disconnection detection flag

Write digital values

Read warning output flag

Error code display and reset processing

Processing for disconnection detection

Processing for warning output