Sending and receiving SMS communication between controller and GSM modem

[ingalen]

 DDear you hope to receive your help, I need to make sending and receiving SMS messages between a ( AL2-24MR -A) Mitsubishi controller and GSM modem EX9332C -Z. Acting on a controller input this sends me an sms alarm on my cell without any problem message, but to send me an sms from my phone message to the controller to activate a controller output is not activated. In the HyperTerminal with at + CMGL = "all " command messages sent to cell so I think it must be some command modem initialisation must miss me appear , I set the AT + IPR = 9600 following ; CMGF + = 1 ; + CNMI = 2,1,0,0,0 ; + IFC = 0,0 ; E0 & W . Please any help is appreciated  

Programa prueba.pdf