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350 Work Group Bridge errors while mobile and roaming 350 Access Points

Hello,

my application is a 350 Work Group Bridge in each of the two locomotives of a underground mine train. One locomotive is at the back of the train pushing and the other at the front pulling. The Work Group Bridges communicate with 350 Access Points in the rail tunnels and form the mobile ethernet link between the mobile train based plcs and the land based master plc.

The whole thing works fine, except I experience some plc comm errors (where there is a 10 second loss of comms with the land bsed plc) with one Work Group Bridge and none with the other.

Can anyone make any suggestions which may help? They would be much appreciated!

Ray

1 REPLY
Bronze

Re: 350 Work Group Bridge errors while mobile and roaming 350 Ac

Check the firmware on the workgroup bridge that is having the problem. You may need to upgrade the firmware. Check the antenna connection to see if there is a problem there. Also check to see if there is any interference close to that workgroup bridge.

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