Chapter 3 - Plan and Install MLPLC
l Remote mode can be changed with ‘Remote: On’ and ‘Mode switch: Stop’
l To change the remote ‘RUN’ mode to ‘Stop’ by switch, move the switch (STOP) > RUN > STOP.
ATTENTION
While changing the remote ‘RUN’ mode to ‘RUN’ mode using the switch, the PLC operates
continuously without suspension.
Editing during RUN is possible in the ‘RUN’ mode by switch, but the mode change is restricted by
SoftMaster.
Change the mode only when the mode change is not remotely allowed.
The operation mode for ML200R can be set as follows:
Mode Key Switch Operation Mode
RUN Local RUN
STOP Local STOP
STOP → REM Remote STOP
REM → RUN Local RUN
RUN → REM Remote RUN
REM → STOP Local STOP
Starting the system
Perform the following to start the system.
1. Connect power cables to power supply modules and supply the power to the system.
2. Check the LED status of the CPU module
l LNK : ON
l RING : ON
l CPU-A/CPU-B : ON
l RED : ON
l MASTER : one of A/B Side is ON
l ACT and LINK : Blink (At least one of two ports should blink)
3. Check the LED status of the Expansion Drive module
l RUN : ON
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