![background image](http://html.mh-extra.com/html/icp-das-usa/acs-20b-mrtu/acs-20b-mrtu_user-manual_614668016.webp)
ACS-20B(W)-MRTU User Manual
Version 1.1
Page
:
16
Copyright © 2021 ICP DAS Co., Ltd. All Rights Reserved E-mail: [email protected]
4.2 Serial Communication
The initial window of the ACS-20 utility is shown in the left of figure 4-1. Select the COM port of
the host PC and the communication parameters of ACS-20B(W)-MRTU. Go to the main
configuration window by clicking the “Connect” button.
Figure 4-1: Configuration window for ACS-20B(W)-MRTU.
I
f the main configuration window is opened by the “Open Interface” button, click menu
[Connect]=>[Connect ACS-20-MRTU] to open the connection window as shown in figure 4-2.
Figure 4-2: Connection window for the main configuration window.
S
et the communication parameters by clicking the “Set” button in the Communication Settings
section in figure 4-3. Refer to chapter 5 for related Modbus command.