Individual Operation For Run/Stop Input [M8035 To M8037] - Mitsubishi Electric MELSEC FX3U Programming Manual

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition

37.2.15 Individual operation for RUN/STOP input [M8035 to M8037]

When using external push button switches to control the PLC's RUN/STOP mode, operate the switches using
the following procedure.
The PLC enters RUN mode by one-shot input of the RUN switch, while one-shot input of the STOP switch
drives the STOP mode.
1. Program example
24V 0V
Write the above program to the PLC.
2. Setting method
1) Turn the built-in RUN/STOP switch to STOP.
2) Set up the RUN input switch, (X) (X000 is specified in the circuit diagram example above.)
Make the external RUN/STOP input valid by specifying an input between X000 and X017
input signal.
*1. X000 to X007 in the FX
in 24-point type FX
a) Display the parameter setting in the programming tool
In GX Developer, double-click [Parameter] - [PC parameter] in the project tree to display the dialog
box.
Go to the "PLC system (1)" tab, and set "RUN terminal input."
b) Specify the input (X) number to switch from STOP mode to RUN mode.
920
RUN STOP
S/S X000 X001
PLC
M8000
Forced RUN mode
M8035
Forced RUN signal
M8036
X001
Forced STOP signal
M8037
-16M , FX
3U
PLCs
3G
37 Operation of Special Devices (M8000 -, D8000 -)
37.2 Supplement of Special Devices (M8000 - and D8000 -)
The figure on the left shows an example
for the FX
-16M and 14-point type FX
3UC
PLC (sink input).
3U
*1
for the RUN
PLCs, and X000 to X014
3G