1. Modem – RS232 configuration

First of all, it is strongly recommended to go to Teltonika website and retrieve the latest FW version of the TRB142 Teltonika.
https://wiki.teltonika-networks.com/view/TRB142_Firmware_Downloads

Connect the TRB142 modem to your PC thanks to the USB cable supplied with the modem.
Use the Quick Start Guide available with the modem TRB142 to change configuration of modem.
https://teltonika-networks.com/products/gateways/trb142

To enter the gateway's Web interface, type http://192.168.2.1 into the URL field of your Internet browser.

Use this Login information:

• Username: admin
• Password: admin01

Go to Services >> Serial Utilities >> Modem Control:



From this page, Add a New Instance with the same communication settings as defined in the controller application:


=> Click “Save & Apply”

2. M221 Controller – Serial Port and ASCII Manager configuration

Serial port configuration:



ASCII Manager configuration:



Select Generic Modem and add the following init command:
AT&F; E0;S0=2; S3=13;S4=10;Q0;V1;+CBST=0,0,1;&W;+CMGF=0;+CNMI=2,2,0,0,0

NOTE: Refer to EcoStruxure Machine Expert - Basic online help for SMS configuration.

Publicado para: Schneider Electric España