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Hello,
I'm using Codesys 3.5 SP11 to program an IFM device M30711. I'm not able to connect to the PLC with Codesys gateway. Using local gateway I can't see any device. Via ping command I can reach the PLC; if I try to change the gateway, using the gateway inside the PLC (IP 192.168.82.247 port 1217), also in this way doesn't work. Any idea?
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Hello,
I'm using Codesys 3.5 SP11 to program an IFM device M30711. I'm not able to connect to the PLC with Codesys gateway. Using local gateway I can't see any device. Via ping command I can reach the PLC; if I try to change the gateway, using the gateway inside the PLC (IP 192.168.82.247 port 1217), also in this way doesn't work. Any idea?
make sure your local pc IPmask matches the plc one.
As it is visible on picture attacched before, I'm able to ping the device, so I 'm quite sure about my IP configuration.
Using different masks may not affect your ping ability. But it does on broadcast packets.
Broadcast is often used for device search.
Check firewall rules + codesys Gateway.