Rtu/Ascii - ICP DAS USA UA-5200 Series User Manual

A. RTU/ASCII
Here will show how to add, edit and delete the Modbus RTU/ASCII Master Input in the RTU page.
1. On the "Input" -> "Modbus Master" -> "RTU" or "ASCII" page, add a Task and edit it.
Function items
Task Name
Polling Rate
Port
Baud Rate
Data Bits
Parity
Stop Bit
Give a task name.
Set a time interval for the command.
Choose a serial port number.
Please check which RS-232/485 port is in use.
Note: The wrong setting will cause the communication error.
Choose a baud rate.
Make sure the module's baud rate is correct.
Note: The wrong setting will cause the communication error.
The number of bits used to represent one byte of data.
Choose one way for the parity checking.
Options: None, Even, and Odd.
Choose the number of stop bit.
UA-5200 Series User Manual V.3.0.0
Description
Serial Settings
49
ICP DAS
Default
Task1
500
TtyO2
115200
8
None
1