Mitsubishi Electric QJ71MB91 User Manual page 242

9
PROGRAMMING
Figure 9.12 Program example for error completion of automatic communication parameters
Module CH2 Intelligent function
Automatic module switch setting
READY
communication
change
operation status
status
Module CH2 Intelligent function
READY Automatic module switch setting
communication
change
operation status
status
Figure 9.13 Program example for data transfer between QJ71MB91 and programmable controller CPU
9
- 13 9.2 Program Example for Normal System Configuration
9.2.1 Automatic communication parameters
* 1 The following is a processing example for error completion.
From the QJ71MB91 buffer memory (address: 0C18
obtains data such as an error code identified at the time of automatic communication parameter
setting.
(b) Program example for data transfer between QJ71MB91 and programmable
controller CPU
The program example is shown below.
When data transfer between the QJ71MB91 and programmable controller CPU is
set in the Auto refresh setting of GX Configurator-MB, this program is not
required.
to 0C19
H
Processing for error
completion
Data to be stored in the programmable controller CPU are as follows:
D1500: CH2 Automatic communication parameter error code
D1501: CH2 Automatic communication parameter setting result
Refresh the automatic communication
function buffer input area.
Refresh the automatic communication
function buffer output area.
), the programmable controller CPU
H
Data such as an error
code are fetched into
programmable
controller CPU
devices.