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PROGRAMMING
9.3 Program Examples for Use in MELSECNET/H Remote I/O Network
9.3.2 MODBUS(R) device assignment parameters
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PROGRAMMING
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DEDICATED
INSTRUCTIONS
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TROUBLESHOOTINGAPPENDICESINDEX
(3) Parameter settings
The following setting is required to perform the communication shown in (2).
(a) Intelligent function module switch setting
Set the intelligent function module switches for the setting target, QJ71MB91, as
shown below. ( Section 6.6)
Figure 9.42 Intelligent function module switch setting
(b) Network parameter
Set the following network parameters for the MELSECNET/H remote master
station by GX Developer.
1) Network type : MNET/H (Remote master)
2) Starting I/O No. : 0000
H
3) Network No. : 1
4) Total stations : 1
5) Mode : On line
6) Network range assignment
Figure 9.43 Network range assignment
7) Refresh parameters
Figure 9.44 Refresh parameters
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