Справочник Пользователя для Mitsubishi Electronics FX3S-MT/ES
128
FX
3S
Series Programmable Controllers
User's Manual - Hardware Edition
14 Test Operation, Adjustment, Maintenance and Troubleshooting
14.2 Running and Stopping Procedures [Power ON]
14.2
Running and Stopping Procedures [Power ON]
14.2.1 Methods of running and stopping
FX
3S
PLCs can be started or stopped by any of the following three methods.
Two of the methods can be combined.
The RUN/STOP switch is located under the peripheral device connector cover.
The RUN/STOP switch is located under the peripheral device connector cover.
1. Operation with built-in RUN/STOP switch
Operate the RUN/STOP switch on the front panel of the main unit to start and stop the
PLC (refer to the right figure).
Turn the switch to RUN, and the PLC will start. Turn it to STOP, and the PLC will stop.
PLC (refer to the right figure).
Turn the switch to RUN, and the PLC will start. Turn it to STOP, and the PLC will stop.
2. Running and stopping with general-purpose input (RUN terminal)
Operation with one switch (RUN)
One of the input terminals X000 to X017
One of the input terminals X000 to X017
*1
of the main unit can be used as a RUN input terminal by a
parameter setting (refer to the figure below).
When the specified input terminal is turned on, the PLC starts. When it is turned off, the PLC is started or
stopped depending on the state of the built-in RUN/STOP switch.
When the specified input terminal is turned on, the PLC starts. When it is turned off, the PLC is started or
stopped depending on the state of the built-in RUN/STOP switch.
*1.
X000 to X005 in FX
3S
-10M, X000 to X007 in FX
3S
-14M, and X000 to X013 in FX
3S
-20M.
For details, refer to "Kinds of Parameters and Settings" in Programming Manual.
Operation with two switches (RUN and STOP)
The PLC can be started and stopped with individual RUN and STOP pushbutton switches.
For this operation, a sequence program using M8035 to M8037 is necessary.
The PLC can be started and stopped with individual RUN and STOP pushbutton switches.
For this operation, a sequence program using M8035 to M8037 is necessary.
For details, refer to "Operations of Special Devices" in Programming Manual.
3. Starting and stopping by remote control from programming tool
The programming tool has a function to forcibly start and stop the PLC by remote control (remote RUN/STOP
function).
However, when power is reapplied, the remote RUN/STOP function is disabled. The RUN/STOP status is
then determined by the RUN/STOP switch or RUN terminal.
For details on the start and stop procedures with remote control from programming tool, refer to Paragraph 2
of Subsection 14.2.2.
function).
However, when power is reapplied, the remote RUN/STOP function is disabled. The RUN/STOP status is
then determined by the RUN/STOP switch or RUN terminal.
For details on the start and stop procedures with remote control from programming tool, refer to Paragraph 2
of Subsection 14.2.2.
RUN/STOP switch
X000 X001 X002 • • •
0V
24V
S/S
Main unit (sink input)
RUN
General-purpose input terminal
specified as RUN input by parameter
specified as RUN input by parameter
X000 X001 X002 • • •
0V
24V
S/S
Main unit (source input)
RUN
General-purpose input terminal
specified as RUN input by parameter
specified as RUN input by parameter
X000 X001 X002 • • •
0V
24V
S/S
Main unit (sink input)
RUN STOP
General-purpose input terminal
specified as RUN input by parameter
specified as RUN input by parameter
X000 X001 X002 • • •
0V
24V
S/S
Main unit (source input)
RUN STOP
General-purpose input terminal
specified as RUN input by parameter
specified as RUN input by parameter