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MELSEC-Q
2 SYSTEM CONFIGURATION
2.4 Precautions for System Configuration
(1) For Use with Q12PRH/Q25PRHCPU
(a) About dedicated instructions
Dedicated instructions cannot be used.
Instead of the MBRW instruction, use the automatic communication
function. (Refer to Section 9.2 and 9.3.)
The MBREQ instruction cannot be used.
(b) GX Configurator-MB
GX Configurator-MB cannot be used when accessing the
Q12PRH/Q25PRHCPU via an intelligent function module on an extension
base unit from GX Developer.
Connect a personal computer with a communication path indicated below.
2
1
Main base unit
Extension base unit
1 2
Direct connection to the CPU
Connection through an intelligent function module on the main base unit
(Through Ethernet module, MELSECNET/H module, or CC-Link module)
(GX Configurator-MB cannot be used.)
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