User`s manual

2.2 About the Programmable Controller CPU Monitoring

Function

This section explains the programmable controller CPU monitoring function.

2.2.1 Data registration for using the programmable controller CPU

monitoring function

The following explains the data registration by the user to use the programmable controller CPU monitoring function.

(1) Programmable controller CPU monitor registration for the Q series C24 that is

required to use the programmable controller CPU monitoring function is

described in the following sections.

(a) Registration using the Q series C24 dedicated utility package (GX Configurator-SC)

(b) Registration using the programmable controller CPU monitoring registration

command (0630) for communication with the MC protocol ( MELSEC

Communication Protocol Reference Manual)

369, CHAPTER 17)

(2) When this function is used with the modem function and data is transmitted or

a notification message is notified as a programmable controller CPU

monitoring result, register the connection data for the modem function on the

"PLC CPU monitoring system setting" screen of GX Configurator-SC.

(3) By registering the data for using the above programmable controller CPU

monitoring function, the Q series C24 begins monitoring the programmable

controller CPU.