GSM Module ASCII Communication using COM_SEND / COM_REC
Hi,
Iam communicating PM573-ETH with TMAS T61-EHS GSM module for sending/ Receiving SMS at RS485 (ASCII Protocol),
now when i try to send "AT" commands using COM_SEND block sometimes it communicates and sometime it dosen't.
Can anyone provide an example program or how to use COM_SEND / COM_REC blocks for Communicationg GSM module.
I can't find much about it in Help file.
Thank You
Asked 3 years ago
Voted best answer
1
Hi
you can try to analize the examples at the follow link:
you can try to analize the examples at the follow link:
http://www.abb.com/abblibrary/downloa...
Hope this help you
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