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ICP DAS PMC-523x/PMC-224x/PMD Series User Manual
command to the Modbus RTU module and wait for the response,
the unit will be ms. The setting range will be 1-10000 ms.
Retry Interval: The time interval to wait for PMC/PMD to
repeatedly send command again when PMC/PMD sends
command to the Modbus RTU module and get no response. The
unit will be second. The setting range will be 3 ~ 65535 seconds.
After all settings are completed, click "Save" button to save the
changes.
Please refer to the following sections for more detailed information of
Coil Output, Discrete Input, Input Register and Holding Register
configurations on Modbus RTU Slave module.
Please Note: The number of Modbus address setting blocks will affect
the data update rate for the Modbus RTU Slave module. Please
minimize the number of Modbus address setting blocks; merge the
conjunctive setting blocks to speed up the data update rate for the
communication between PMC/PMD and Modbus RTU Slave module.
The Coil Output Setting of Modbus RTU Module
The Modbus RTU Module Coil Output Setting page is shown as
follow:
The settings are as follow:
Data Model: PMC/PMD offers 4 Data Model selections to
Figure7-43 :
match the Modbus RTU Slave module configuration. The Data
Model list is as follow. In this case, please select "Coil
Output(0x)".
Coil Output Setting Page
114
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