Mitsubishi Electric MELSEC iQ-R Series User Manual page 42

Program example of IO device
Write the following program into the CPU module on the IO device side.
Classification Label name
Module label RPN93_1.bSts_ModuleWatchdogTimerError
RPN93_1.bSts_DataExchProc
RPN93_1.bSts_DataReceiveError
RPN93_1.bSts_ModuleReady
RPN93_1. bSet_IODataSendAreaRefreshDirective
Label to be Define the global labels as shown below.
defined
7 COMMUNICATION EXAMPLE
40
7.1 Example of I/O Data Exchanges
Description
Module watchdog timer error
IO data exchanging
IO data receive error
Module READY
IO data send area refresh directive
Device
X0
X1
X2
X1D
Y0
Ò
Ó