Mitsubishi MELSEC User Manual

4
CPU MODULE
4.4 Reset Operation
4 - 6
1
OVERVIEW
2
SYSTEM CONFIGURATION
3
GENERAL SPECIFICATIONS
4
CPU MODULE
5
POWER SUPPLY MODULE
6
BASE UNIT
7
BATTERY
8
CPU MODULE START- UP PROCEDURES
4.4 Reset Operation
For the CPU module, the RUN/STOP/RESET switch of the CPU module is used to switch
between the "RUN status" and "STOP status" and to perform "RESET operation".
When using the RUN/STOP/RESET switch to reset the CPU module, moving the RUN/
STOP/RESET switch to the reset position will not reset it immediately.
POINT
Hold the RUN/STOP/RESET switch in the RESET position until reset processing
is complete (the flashing ERR. LED turns off).
If you release your hand from the RUN/STOP/RESET switch during reset
processing (during rapid flashing of ERR. LED), the switch will return to the STOP
position and reset processing cannot be completed.
Perform reset operation with the RUN/STOP/RESET switch as shown in Figure 4.4.
Figure 4.4 Reset Operation
Start
Termination , completed , end
Hold the RUN/STOP/RESET switch
in the "RESET" position.
Reset operation is started using
the RUN/STOP/RESET switch.
.......................
Reset is accepted and reset
processing is performed.
.......................
Reset is completed.
Reset is canceled.
.......................
Releasing your hand from the
RUN/STOP/RESET switch returns it
to the STOP position.
RUN/STOP/RESET
switch
flashing
Off.
The ERR. LED flashes several times
(3 to 4 times) rapidly.
The "ERR. LED" turns off .
Return the RUN/STOP/RESET
switch to the "STOP" position.
RUN/STOP/RESET
switch
:
RUN
TEST
USER
BAT.
ALIVE
ERR.
RESET
RUN
STOP
RESET
RUN
STOP
RUN
TEST
USER
BAT.
ALIVE
ERR.

Mitsubishi MELSEC Specifications

General

Category	Programmable Logic Controller (PLC)
Manufacturer	Mitsubishi Electric
Series	MELSEC
Programming Languages	Ladder Diagram (LD), Function Block Diagram (FBD), Structured Text (ST), Instruction List (IL), Sequential Function Chart (SFC)
Communication Protocols	Ethernet, CC-Link, RS-232, RS-485, USB, Profibus, Modbus
Model Series	FX, Q, L, iQ-R, iQ-F
Input Voltage	100-240V AC, 24V DC (varies by model)
Memory Capacity	Varies widely depending on the CPU module and series. Ranges from kilobytes to megabytes.
I/O Points	16 to 8192 points (varies by model)
Communication Ports	Ethernet, RS-232, RS-485, USB (varies by model)
Programming Software	GX Works2, GX Works3, GX Developer
Operating Temperature	0°C to 55°C
Storage Temperature	-25°C to 75°C
Humidity	5% to 95% (non-condensing)
Vibration Resistance	10 to 57Hz, 0.075mm amplitude; 57 to 150Hz, 9.8m/s² acceleration
Shock Resistance	147m/s², 3 times in each direction (X, Y, Z)
Protection Class	IP20 (varies by model)
CPU Processing Speed	0.02μs to 0.1μs per instruction (varies by model)