Greetings!
The plant I am working is using a Bailey Infi90 DCS to control a pusher furnace (The configuration is in the attached picture).
In order to maintain the system form a hardware perspective, we purchased 2 new sets of network cards (INNIS01 and INNPM01) and a set of processor modules (IMMFP02).
After installing the new modules in the DCS Rack and uploading the work program, all systems were working in redundancy. The old hardware was stored as back-up.
After 5 day's both set of network cards entered a checksum error simultaneously (INNIS01 with ROM checksum error and INNPM01 with Divide by 0/checksum/format error). After a reset, all systems were operational, but it only took another 5 days for the error the appear again. In order to not damage the furnace I removed the new set's of network card's and installed the old one's.
Unfortunately the error has started to appear even whit this configuration.
Could anyone offer some assistance or some advice, it would be greatly appreciated.
The plant I am working is using a Bailey Infi90 DCS to control a pusher furnace (The configuration is in the attached picture).
In order to maintain the system form a hardware perspective, we purchased 2 new sets of network cards (INNIS01 and INNPM01) and a set of processor modules (IMMFP02).
After installing the new modules in the DCS Rack and uploading the work program, all systems were working in redundancy. The old hardware was stored as back-up.
After 5 day's both set of network cards entered a checksum error simultaneously (INNIS01 with ROM checksum error and INNPM01 with Divide by 0/checksum/format error). After a reset, all systems were operational, but it only took another 5 days for the error the appear again. In order to not damage the furnace I removed the new set's of network card's and installed the old one's.
Unfortunately the error has started to appear even whit this configuration.
Could anyone offer some assistance or some advice, it would be greatly appreciated.
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