12/10/2013 10:11 AM | |
Joined: 10/1/2013 Last visit: 5/8/2024 Posts: 605 Rating: (71) |
Here you go with CP1242-7: http://support.automation.siemens.com/WW/view/en/58638283 This might be a complicated but I'm sure you will understand the key features. Also the hw parametrization is explained there. |
Last edited by: Owei at: 10.12.2013 10:17 |
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12/15/2013 3:23 AM | |
Joined: 1/24/2008 Last visit: 5/28/2024 Posts: 30 Rating: (1) |
Following the suggestion of Owei, I tried again the Set32 example in a more detailed manner (I have already tested it as I reported in a previous post of 12/5/2013) . In the meantime, I did one more attempt: I used the CPU 1214C with firmware 3.1 and the TIA V12 SP1. I upgrade the set 32 project to the TIA V12. I tried also the SIM card in two situations: with and without the PIN activated. The result is always the same reported before. The CPU is in running state and the CP1242-7 shows its DIAG led flashing in green while the other leds are off. Running the “online & diagnostics” for the Local modules -> CP1242-7 the Diagnostic status is “Module exists. OK” and the Telecontrol interface->Network (GPRS) gives: signal quality= 0 (GOOD) and the Network Status= 0 (LOGGEDOUT). Meanwhile I obtained the same result (signal quality= 0 and the Network Status= 0 ) with RDREC function according to the procedure stated here. Nevertheless, I don’t trust in these values because, when I remove the antenna cable from the CP, the signal quality continues the same (signal quality= 0). I think that the CP1242-7 is in an, let's say, “Idle” state. In the set32 project I saw both the receive and send SMS procedures in a more detailed manner. In the both procedures, when I ask to receive or send a SMS, the corresponding TC_CON_instance DB of TC_CON block function (that Establish connection via the GSM network) shows BUSY=1 and STATUS=7002 permanently during the ask of send or receive. The STATUS=7002 means that “Job processing already active” according to the Help of TIA. The flag DONE and ERROR are always 0. So, as I understand it, my problem is to establish a connection. Any help? |
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