Mitsubishi MELSEC Q Series User Manual

4
FUNCTIONS
4.5 Remote Operation Function
4.5.3 Remote RESET
4 - 46
1
OVERVIEW
2
SYSTEM CONFIGURATION
3
SPECIFICATIONS
4
FUNCTIONS
5
SETTING AND PROCEDURES
6
I/O NUMBER ASSIGNMENT
7
MEMORIES AND FILES
8
INSTALLING / UNINSTALLING
4.5.3 Remote RESET
(1) Definition of remote RESET
Remote RESET is the operation performed to reset the C Controller module or
programmable controller CPU from the user program or development environment
(personal computer) when the C Controller module or programmable controller CPU
is in the STOP status.
(2) System configurations that support remote RESET and its methods
(a) Single CPU system configuration
Remote RESET can be executed by using the user program or the development
environment (personal computer).
(b) Multiple CPU system configuration
The following table shows the availability of the remote RESET in the multiple
CPU system configuration.
: Available : N/A
* 1 For remote RESET of the C Controller module acting as CPU No.1, execute it on the same C
Controller module.
* 2 Remote RESET is not executable from the C Controller module when remote STOP is performed
from the other peripheral devices (such as GX Developer).
Cancel remote STOP of the peripheral device where remote STOP is being performed.
For the remote operations of the programmable controller CPU, refer to the following manual.
QCPU User's Manual (Function Explanation, Program Fundamentals)
(3) Application of remote RESET
The remote RESET allows the CPU module to be reset by remote control when an
error occurs in a place where the RUN/STOP/MODE, RUN/STOP or RUN/STOP/
RESET switch on the C Controller module or programmable controller CPU cannot be
operated directly.
(4) Remote RESET timing
Remote RESET is executable in the STOP status only. When the C Controller module
or programmable controller CPU is in the RUN status, change the status to STOP by
remote STOP.
Even if the RUN/STOP/MODE, RUN/STOP or RUN/STOP/RESET switch of the C
Controller module or programmable controller CPU is set to RUN, the C Controller
module or programmable controller CPU can be reset when it is stopped due to an
error that can be detected by the self-diagnostic function.
Table4.14 Availability of remote RESET in multiple CPU system configuration
CPU No.1 Another CPU
Remote RESET of CPU No.1 by CPU
No.1
Remote RESET of CPU No.1 by another
CPU
By user program
From development
environment (PC)
By user program
From development
environment (PC)
C Controller
module
C Controller
module
*1 *1
Programmable
controller CPU
C Controller
module
For remote RESET of the programmable
controller CPU, refer to the manual for the
programmable controller CPU used.
*2 *2

Mitsubishi MELSEC Q Series Specifications

General

Brand	Mitsubishi
Model	MELSEC Q Series
Category	Controller
Language	English