5 MODULE DEDICATED INSTRUCTION
5.3 Serial Communication Instruction
79
5
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Canceling the programmable controller CPU monitoring
Program example
• Program to register the programmable controller CPU monitoring
The following program registers the programmable controller CPU monitoring and sends the monitoring result from the CH1
side interface.
The following setting is to send content of devices from M0 to M15 and devices from D100 to D109 to the external device
through the constant cycle transmission. (Cycle time: 3 minutes)
(For the Q series C24 whose I/O signals are X/Y00 to X/Y1F)
Device
Item
Setting data
Setting range
Setting side
(s2)[0]
Execution type
Specify '0H'.
0
User
(s2)[1]
Completion status
The instruction completion status is stored.
0: Normal completion
Other than 0: Error completion (error code)
System
(s2)[2]
Request type
Specify the request.
3: Cancel of the programmable controller CPU monitoring
3
User
(s2)[3]
(s2)[111]
For system
System
[Structured ladder/FBD]
Instruction pulse
Sets execution type
Sets request type
Sets cycle time unit
to minute
Sets cycle time
to 3 minutes
Sets programmable controller
CPU monitoring function to
constant cycle transmission
Sets transmission method
to data transmission
Sets output start pointer
Sets number of user
frame transmissions
Turns data set flag ON
Содержание MELSEC System Q
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