Mitsubishi Electric MELSEC iQ-R Series User Manual page 184

Common program
The following figure shows an example of the program to check the data link status of the remote head module (station
number 1).
(0) Checks the data link status of the remote head module (station number 1).
Add the MCR instruction shown below to the last of the program.
Program example 1
The following figure shows an example of the program to read measured temperature values of CH1, CH3, and CH7 and
scaling values of CH5 and save them.
(32) Reads values of CH1 Measured temperature value, CH3 Measured temperature value, CH5 Scaling value, and CH7 Measured temperature value.
Program example 2
The following figure shows an example of the program to perform operations reacting to an alert if an alert (process alarm
upper/lower limit) occurs in CH3.
(91) Performs a processing of when an alert (process alarm upper limit) has occurred in CH3.
(119) Performs a processing of when an alert (process alarm lower limit) has occurred in CH3.
Program example 3
The following figure shows an example of the program to perform operations reacting to an alert if an alert (rate alarm upper/
lower limit) occurs in CH1.
(124) Performs a processing of when an alert (rate alarm upper limit) has occurred in CH1.
(151) Performs a processing of when an alert (rate alarm lower limit) has occurred in CH1.
APPX
182
Appendix 5 Operation Examples of When the Remote Head Module Is Mounted