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S7-300 SMS send Receive

3/22/2007 11:48 AM	Rate (0)
Ash Posts: 5 Rating: (1)	Dearmembers, We have supplied to one of our client for sending and receving SMS through our S7-300 controller using TC35 modem. I have downloaded one application example for the same as available on intranet. http://support.automation.siemens.com/WW/view/en/21605713 and modified according to my existing CPU its 313C-2DP (6ES7 313 6CE01 0AB0) + CP340 RS 232C. System is communicating with TC35 there is no fault in CP340 RS 232C. But i am unable to send SMS even after giving it a send request and Tel No. Kindly provide us and diagonostic tool if available or any other working example of sending SMS through S7-300 CPU along with the description or manual. Thanks
Ash Posts: 5 Rating: (1)
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11/9/2010 1:53 PM	Rate (0)
ayoubzh Posts: 1 Rating: (0)	Hi, I'm trying to do this and i think you don't have to use the program which you have find in internet, you can deploppe a new program with only instruction of send receive
ayoubzh Posts: 1 Rating: (0)
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3/9/2011 3:33 PM	Rate (0)
TomGRZ Posts: 5 Rating: (0)	Please, Put here any link to this program... I'm messing with simular problem. Thanks,
TomGRZ Posts: 5 Rating: (0)
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3/9/2011 6:01 PM	Rate (0)
gre_m Posts: 947 Rating: (45)	See modem instruction (AT-command). Write command string with text SMS and send it by CP340
gre_m Posts: 947 Rating: (45)
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3/11/2011 10:55 AM	Rate (0)
TomGRZ Posts: 5 Rating: (0)	Thank you.
TomGRZ Posts: 5 Rating: (0)
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3/11/2011 11:05 AM	Rate (0)
simppa80 Posts: 13 Rating: (0)	I have tested to send message by computer / hyperterminal and it worked fine: There is comands for TC-35i: AT+CPIN=? OK AT+CPIN=pincode OK AT+CMGF=1 OK AT+CMGW="+358451234567" > MESSAGE TEXT +CMGW: 2 OK AT+CMSS=2 +CMSS: 37 OK If you made program and have it, please send it to me also. Im also going to use S7-300 / RS-232C/TC-35i :)
simppa80 Posts: 13 Rating: (0)	Last edited by: simppa80 at: 3/13/2011 8:58 PM
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3/11/2011 2:21 PM	Rate (0)
gre_m Posts: 947 Rating: (45)	To make it less of a problem, the PIN is better make off
gre_m Posts: 947 Rating: (45)
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3/16/2011 4:58 PM	Rate (0)
TomGRZ Posts: 5 Rating: (0)	I'm after few tests of this system. I have cofigured CP 340 as ASCII9600 b/s 8N1 Parity NO Flow NO. My CPU 312C has simple program which uses FB3 (P_SEND) in a loop every 10 sec. it sends a: at+cpin="0000" msg. My SINAUT MD720-3 is configured as TERMINAL MODE and I decrised a baundrate to 9600 b/s. My Windows HyperTerminal is configered: CP 340 as ASCII9600 b/s 8N1 Parity NO Flow NO. I can cotrol MD720-3 from the Hyper Terminal. I have a communication CP340 - HyperTerminal (I read a send msg.). But my MD720 do not accept any comend from CP340. I've tested few strings: 'at+cpin="0000" '[STX]at+cpin="0000"[ETX]" 'at+cpin="0000"[ETX]' Non of those commends works. But if I send at+cpin="0000" from HyperTerminal it works fine. Have no idea what is wrong. Please send me any suggestions. Thx.
TomGRZ Posts: 5 Rating: (0)
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