Dajo Solutions
Member
We are trying to connect to an EATON Automation XC-CPU101 via a GSM modem. (Maestro GSM 100)
We can get two hyper terminal sessions communicating via the GSM modem with the correct serial comms settings. (tried 9600, 19200 and 38400 baudrate)
We are using the following pinout configuration for comms between the Modem and PLC, 2to2, 3to3, 5to5.
Laptop modem talks to GSM modem OK, but getting a communication error when dialing from CoDeSys.
CoDeSys is set to use Serial (Modem) within the communication parameters.
What do you think we are doing wrong?
What is the difference between Serial (Modem) & Modem (RS232)(level 2 Route)?
We can get two hyper terminal sessions communicating via the GSM modem with the correct serial comms settings. (tried 9600, 19200 and 38400 baudrate)
We are using the following pinout configuration for comms between the Modem and PLC, 2to2, 3to3, 5to5.
Laptop modem talks to GSM modem OK, but getting a communication error when dialing from CoDeSys.
CoDeSys is set to use Serial (Modem) within the communication parameters.
What do you think we are doing wrong?
What is the difference between Serial (Modem) & Modem (RS232)(level 2 Route)?