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4.3
Remote Operation Function
The operating status of a C Controller module can be controlled with CW Configurator, a user program, and SLMP.
The following types of remote operation are available:
• Remote RUN/STOP
• Remote PAUSE
• Remote RESET
Remote RUN/STOP
Change the C Controller module status to RUN/STOP externally while the RESET/STOP/RUN switch is on the RUN position.
Use this function to change the C Controller module status to RUN/STOP when the module is located in an inaccessible place
such as in the control panel by using an external signal.
Executing remote operations
The following methods are available to execute remote RUN/STOP:
■Using CW Configurator
Refer to the following manual.
CW Configurator Operating Manual
■Using a user program
Execute the C Controller module dedicated function (CCPU_Control) to perform remote RUN/STOP.
MELSEC iQ-R C Controller Module Programming Manual
■Using SLMP
Refer to the following manual.
SLMP Reference Manual
When "Clear" is selected for the device/label memory at the time of performing remote RUN from CW
Configurator, the following devices are cleared.
• X, Y, M, B, D, W
Precautions
Since C Controller module gives priority to STOP, observe the following considerations.
■STOP timing
C Controller module is stopped when remote STOP is performed from either of a user program or CW Configurator.
■To change the remote STOP state to RUN again
Perform remote RUN.
■Output (Y) status during remote STOP
When "Output Mode Setting of STOP to RUN" is set to "Output the Output (Y) Status before STOP" in CW Configurator, the
output (Y) state is output when the state is changed from RUN to STOP at remote RUN.
■User program during remote STOP
The user program does not stop the execution even if the C Controller module is placed into the remote STOP state. To
change the processing according to the operating status of the C Controller module, use the C Controller module dedicated
function (CCPU_GetCpuStatus) in the program.
4 BASIC FUNCTIONS
4.3 Remote Operation Function
4
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