Ethan Tay

Hi all, PLC: V130-33-TR6 Software: VisiLogic Version 9.8.96 Modem: GT-7600E 4G LTE Industrial Modem I am trying to send an email via a GPRS modem. The PLC communicates with the modem via COM port 1. The PLC can successfully initialize the modem by sending AT commands. I have been able to send and receive SMS, but I encounter problems when attempting to send emails. I couldn't find the specific modem type in the selection, so I chose 'Other' for preparing the PLC-side modem and for COM initialization. The issue I am facing is that the PLC's GPRS network registration is always in progress and is not able to connect successfully during the configuration, as indicated by the Configuration FB status message. I have ensured that all the parameters are set correctly, including the ANP server. Please let me know if I need to add other AT commands to register for the GPRS network, or if the modem may not be suitable for this application. Thank you.