11/23/2018 12:49 PM | |
Posts: 3 Rating: (0) |
Hello. I have a project using 6GK7242-7KX31-0XE0 and SIM-card with fixed IP-address for communication with remote SCADA. Everything is set up and works fine. For some time. After a few hours of work latency goes very high (ping is 2000-4000ms). Trace route utility shows the problem is in the end-point (modem). After rebooting PLC ping goes to normal 250-300ms right away. Has anyone came across this problem and can provide any tips to solve it? Is there a way to reset connection or reboot CP from PLC program? Thank you. |
11/26/2018 1:12 PM | |
Posts: 3 Rating: (0) |
I use TIA Portal v14 SP1. PLC - 6ES7 214-1AG40-0XB0. Fw - v4.2 CP - 6GK7 7KX31-0XE0. Fw - v3.0 SCADA is self-developed application using libnodave library. But i believe SCADA can not affect ping. |
11/26/2018 1:32 PM | |
Posts: 3 Rating: (0) |
Thank you for replies. I will give it a try and write back if it helped. |
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