cea Posted March 7, 2016 Report Share Posted March 7, 2016 Hi, I'm trying to connect a Remote V350 with a Enfora GSM Modem. This works correct with VisiLogic Modem Services and "Online Test" Now i want to do this via a Python Script: 1. prepare the Modem as "PC Modem" with VisiLogic Modem Services. 2. run my Script: configure ComPort (9600,8,N,1), test some AT-Commands => OK 3.Dialing the Remote Device: ATDT+49123.... 4. Waitig for Response: "CONNECT" => OK 5. After "CONNECT": Wait 1sec, send my Request as Byte-Sequence "b'/01RCF6\r'" 6. Waiting for Response (Date and Time) but there is no Response! (Timeout 65sec) The same Request works on a local, direct, serial connected PLC without any problems! What is wrong? Are there any other commands necessarry before i send my Byte Message? Thank you Christoph Quote Link to comment Share on other sites More sharing options...
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.