Mitsubishi Q Series User Manual

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MELSEC-Q
7 ONLINE MODULE CHANGE
7.3 Online Module Change Procedure
The online module change procedure is explained separately for the case where GX
Configurator-TC was used for initial setting and for the case where a sequence
program was used for initial setting.
7.3.1 GX Configurator-TC was used for initial setting
(1) Operation stop
(a) Turn off the following output signals to stop module operation.
Device No. Signal name
Yn1 Setting/operation mode command
Yn8 FeRAM backup command
Yn9 Default setting registration command
YnB Setting change command
POINT
Control may not stop if only the setting/operation mode command (Yn1) is turned off.
To stop control without fail, set the PID continuation flag (buffer memory address:
169) for 0 (stop) and turn off the setting/operation mode command (Yn1).
To confirm that control has stopped, make sure that the setting/operation mode
status (Xn1) is off.

Mitsubishi Q Series Specifications

General

I/O Points	Up to 4096 points
Communication	Ethernet, RS-232, RS-485
I/O Modules	Digital, Analog, Specialized
Programming Language	Function Block Diagram, Structured Text
Power Supply	24V DC, 100-240V AC
Operating Temperature	0°C to 55°C
Shock Resistance	147 m/s2 acceleration, 3 times in each of X, Y, and Z directions
Program Capacity	Up to 252K steps