Mitsubishi FX3UC Series User Manual

385
FX3UC Series Programmable Controllers
User’s Manual - Hardware Edition
12 Test Operation, Adjustment, Maintenance and Troubleshooting
12.2 Running and Stopping Procedures [Power ON]
11
Memory Cassette/Battery
12
Test Run, Maintenance, Troubleshooting
A
Version Information
B
Performance Specifications
C
Special Devices (M8000 -,D8000 -)
D
Instruction List
E
Character-code
F
Discontinued models
12.2 Running and Stopping Procedures [Power ON]
12.2.1 Methods of running and stopping
FX3UC PLCs can be started or stopped by any of the following three methods.
Two of the methods can be combined.
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
following 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
*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.
*1.
X000 to X007 for the FX3UC-16M
•FX3UC-MT/D, FX3UC-32MT-LT
•FX
3UC-MT/DSS
→ 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 push button switches.
For this operation, a sequence program using M8035 to M8037 is necessary.
→ For details, refer to "Operations of Special Devices" in Programming Manual.
FX
3UC-MT/D, DSS FX3UC-32MT-LT
RUN/STOP Switch
PLC
General-purpose input
terminal specified as
RUN input by parameter
PLC (sink input)
24V DC 24V DC
RUN RUN
PLC (source input)
General-purpose input
terminal specified as RUN
input by parameter
General-purpose input
terminal specified as RUN
input by parameter

Mitsubishi FX3UC Series Specifications

General

Brand	Mitsubishi
Model	FX3UC Series
Category	Controller
Language	English