Westermo RM-115S - Manual (Page 25)

115S Serial I/O Module User Manual
man_115S_1.14.docx Page 25
• Set the “Port” setting to match the computer com port you have connected to.
• Set the “Slave Address” to match the address switch setting of the 115S. If you are
using address “00” for ELPRO Protocol, set the Slave Address to 100.
• Set the communications parameters. The default communications parameters are:
Baud rate: 9600
Parity: NONE
Stop bits: 1
Click the button labelled Connect to 115S.
If you are unable to communicate with the 115S, refer to Appendix C: Comms Recovery.
If connection has been successful, several folder tabs will become available, depending
on the module type. The panel on the right-hand side of the form shows the 115S detected
and its settings.
4.2 Configuration common to all modules
4.2.1 Communications
Select the Comms folder tab. This page allows you to change the communications
settings of the 115S.
These settings are applied to both the RS-232 configuration port and to the RS-485
Modbus interface port.
Choose the required settings, then click Set comms. You will need to power off / on the
115S for the new settings to take effect.
Figure 4-2: Communications configuration screen.