How To Register And Cancel The Programmable Controller Cpu Monitoring Function - Mitsubishi MELSEC L Series User Manual

2.3.2 How to register and cancel the programmable controller CPU monitoring function

2 - 26
2 USING THE PROGRAMMABLE CONTROLLER CPU MONITORING FUNCTION
The following describes the method for registering and canceling the programmable
controller CPU monitoring function from the programmable controller CPU.
POINT
(1) For details on the method for registering and canceling the programmable
controller CPU monitoring function with GX Configurator-SC, refer to the Q
Corresponding Serial Communication Module User's Manual (Basic).
(2) For details on the method for registering or canceling the programmable
controller CPU monitoring with a command of MC protocol, refer to the
MELSEC-Q/L MELSEC Communication Protocol Reference Manual.
(When registering or canceling from the programmable controller CPU)
For details on the CSET command, see Section 17.3.
Registering
programmable controller
CPU monitoring
M0 M1
M1
Sequence program
CSET instruction
Completion device
Completion device +1
P CPU
rogrammable controller
1) Stores the data for programmable controller CPU monitoring registration in the
device that designates the control data for the CSET instruction.
2) Executes the CSET instruction.
At the end of the scan in which the CSET instruction was completed, the
completion device (M0) designated by (D2) turns ON and then turns OFF at the
next END processing.
3) When there is an error, (D2) + 1 turns ON and the error code in stored in the
completion status (S2) + 1.
Create control code data from D0
ZP.CSET
"Un" K1
Processing for normal completion
Processing for abnormal completion
END
Scan Scan
processing
Instruction execution
Setting processing
D0 D200 M0
END
Scan
processing
At abnormal completion
END
processing
2 - 26