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2.3 Applicable system
(1) Number of applicable modules
The LD77MS is regarded as two modules by the CPU module.
Therefore, the number of connectable modules is half of that of other modules.
Pay attention to the power supply capacity before mounting modules because
power supply capacity may be insufficient depending on the combination with
other modules or the number of mounted modules.
If the power supply capacity is insufficient, change the combination of the
modules.
For the number of applicable modules, refer to the "MELSEC-L CPU Module
User's Manual (Hardware Design, Maintenance and Inspection)".
(2) Programming tool
The applicable programming tool's versions of the LD77MS are shown below.
(For the applicable programming tool's versions of the CPU module, refer to the
"MELSEC-L CPU Module User's Manual (Hardware Design, Maintenance and
Inspection)".)
LD77MS2
LD77MS4
LD77MS16
REMARK
LD77MS cannot be supported with GX Developer, GX Configurator-QP, and
MR Configurator.
Use GX Works2 or MR Configurator2 to use LD77MS.
GX Works2
Version 1.493P or later
2 - 7
Chapter 2 System Configuration
Version
MR Configurator2
Version 1.20W or later
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