Mitsubishi Electric QJ71MB91 User Manual page 239

Modbus interface module
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9
PROGRAMMING
(3) Parameter settings
The following setting is required to perform the communication shown in (2).
(a) Intelligent function module switch setting
Figure 9.7 Intelligent function module switch setting (When using GX Configurator-MB)
Figure 9.8 Intelligent function module switch setting (When not using GX Configurator-MB)
(b) Automatic communication parameter
Set the intelligent function module switches for the setting target, QJ71MB91, as
shown below. (
Section 6.6)
1) When using GX Configurator-MB
2) When not using GX Configurator-MB
1) When using GX Configurator-MB
Set CH2 Automatic communication parameters in the Initial setting of GX
Configurator-MB. (
Set the values shown in the settings. (
Figure 9.9 Automatic communication parameter
2) When not using GX Configurator-MB
Set automatic communication parameters from the sequence program.
(
This section (4) (a))
9.2 Program Example for Normal System Configuration
Section 8.4.1)
This section (2) (b))
9.2.1 Automatic communication parameters
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