Mitsubishi QJ71MB91, User Manual

Page: 183 / 372

7
PARAMETER SETTING
7.3 MODBUS(R) Device Assignment Parameter
7.3.1 MODBUS(R) device assignment to the programmable controller CPU device memory
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The programmable controller CPU device range varies depending on the
programmable controller CPU.
User's Manual (Function Explanation, Program Fundamentals) for the CPU
module used
Depending on the programmable controller CPU, some of the default assignment
parameter range may not be usable.
In such a case, observe either of the following not to access the devices outside
the allowable range.
• Set the MODBUS device assignment parameters.( This section
(2))
Make the setting within the allowable programmable controller CPU
device range.
• Do not access any device outside the allowable range when using the
default assignment parameters.