Mitsubishi Electric MELSEC iQ-R User Manual page 257

Program example 1
The following figure shows an example of the program to read digital output values of CH1, CH2, and CH4 and digital
operation values of CH3 and save them.
(32) Reads values of CH1 Digital output value, CH2 Digital output value, CH3 Digital operation value, and CH4 Digital output value.
Program example 2
The following figure shows an example of the program to read a maximum value and a minimum value of CH3 and reset
them.
(66) Reads values of CH3 Maximum value and CH3 Minimum value.
(88) Turns on 'Maximum value/minimum value reset request' (Y100D).
(91) Turns off 'Maximum value/minimum value reset request' (Y100D).
Program example 3
The following figure shows an example of the program to perform operations reacting to a warning if a warning (process alarm
upper/lower limit) occurs in CH2.
(94) Performs a processing of when a warning (process alarm upper limit) has occurred in CH2.
(113) Performs a processing of when a warning (process alarm lower limit) has occurred in CH2.
Program example 4
The following figure shows an example of the program to perform operations reacting to a warning if a warning (rate alarm
upper/lower limit) occurs in CH1.
(118) Performs a processing of when a warning (rate alarm upper limit) has occurred in CH1.
(136) Performs a processing of when a warning (rate alarm lower limit) has occurred in CH1.
Appendix 5 Operation Examples of When the Remote Head Module Is Mounted
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