Mitsubishi Electric MELSEC iQ-R Series User Manual page 93

• Synchronized operation flow of when the CPU module is in the RUN state
Inter-module
synchronization cycle
CPU module
operating status
CPU module
synchronization status
Module A, Module B
'CH1 D/A conversion enable/
disable setting' (Un\G500)
Module A, Module B
'CH1 Output enable/disable
flag' (Y1)
Inter-module synchronous
interrupt program
Module A
'CH1 Synchronization digital
value' (Un\G9500)
Module B
'CH1 Synchronization digital
value' (Un\G9500)
Module A
Previous analog
output value
Analog output value in CH1
Module B
Previous analog
Analog output value in CH1
output value
Module A, Module B
'Synchronization status monitor'
(Un\G9600)
Inter-module synchronous interrupt program (I44)
Inter-module
synchronization cycle
1A 2A
1B 2B
Analog output
value of 1A
Analog output
value of 1B
Inter-module synchronization target (during synchronization) (2)
RUN
Synchronized
D/A conversion enable (0)
ON
3A
3B
Analog output Analog output
value of 2A value of 3A
Analog output Analog output
value of 2B value of 3B
1.15 Inter-Module Synchronization Function
1
4A
4B
Analog output
value of 4A
Analog output
value of 4B
1 FUNCTIONS
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