Chengdu Ebyte Electronic Technology Co.,Ltd.
E831-RTU(8080T-485) User
Manual
16
Copyright ©2012–2022
，
Chengdu Ebyte Electronic Technology Co.,Ltd.
Note: To set parameters, please clear
"Auto Refresh" in the acquisition control page. In order to avoid the situation that the parameter writing is unsuccessful sometimes.
4 Product Function
4.1 Mode selection
The device supports 3 pulse counting methods, rising edge counting, falling edge counting and level counting, see the pulse
counting and clearing section below.
4.2 IO basic functions
4.2.1 Switch DO output
4.2.1.1 Read switch DO output
Function code: 01, read coil status
Address range: 00017(0x0010)~00023(0x0017)
Example:
