ICP DAS USA PMC-523 Series, Руководство пользователя

Страница: 120 / 347

ICP DAS PMC-523x/PMC-224x/PMD Series User Manual
105

The AO channel setting for M-7000 module
The M-7000 module AO channel setting interface is shown as
below (using M-7024 as an example)
Figure7-41 : M-7000 AO Channel Setting Page
The settings are as below:

Nickname
：
For user to define nickname for each I/O channel,
this nickname will be displayed on the “I/O Information” and
“Rule Setting” pages.

Type: Select the output signal type of the AO channel from the
dropdown list.
After all settings are completed, click “OK” button to save the
changes and return to Modbus RTU Module List.
Please note: To set up the Power On value of the AO channels on
M-7000 modules, please use DCON Utility to set the value.
7.3.6 Modbus RTU Module Setting
PMC/PMD allows connections to modules that support Modbus RTU
Slave protocol for offering I/O interface function. Through Modbus
RTU protocol, it enables to read or write 4 types of Modbus data (Coil
Output, Discrete Input, Input Register and Holding Register) from the
Modbus RTU Slave modules. And by PMC/PMD IF-THEN-ELSE rule