Hello. I have some questions. Is it possible to migrate a Codesys runtime license from a Raspberry Pi to a new one? Could that be done by installing the license on a Dongle? What type of Dongle would be necessary? Is it possible to have two licenses installed at the same time on a Raspberry Pi? Thanks a lot. Kind regards, Victor.
Hi Edwin. Yes, the modem supports AT commands, but where do I write them? In a POU? How do I indicate the COM port of the UART? When I use the example included in the SMS Service SL library, modified for the raspberry, the TimeOut runs out on the first initialization of the modem and it goes into error. I suspect it has to do with the ModemFb.itfConnectionType
Hello again, Edwin. I feel like I need a little more help, because I still can't send an SMS from the application created with Codesys. I hope you can give me some other clue. I finally bought the IIoT library from the Codesys store and installed it on Codesys V3.5 SP16. I use the SendSMS function to try to send an SMS, but without success (error 5013?). I don't know if I need to use any of the other COM port activation functions, or the modem, etc. (Unfortunately I cannot find a user guide or detailed...
Hi Edwin, Thank you very much for the help and I hope you have enough patience to assist me ;-). I have modified the /etc/CODESYSControl_User.cfg file as directed. I understand that I must include in my CODESYS project, in the device tree, a USB device that is associated with / dev / ttyS0 through the COM2 address, but the devices that I can add are of type Modbus_COM_Port Are these equivalent to a COM device? Should I add a Modbus_Serial_Device or Modbus_Master_Device with a Modbus_Eslave_Device...
Hello, I am trying to do a project with Raspberry Pi 4 and Codesys that includes a USB / Modbus adapter, which works perfectly, and a SIM7600E device connected to the GPIO because I need to send information by SMS from the program. With this last device I am having problems. I've prepared a python script that works fine from the Raspberry (even with the Codesys app running), but it doesn't from the Codesys. Another test script, which turns on an LED in the GPIO when it should send an SMS, works without...