C
We have using MKVIe to control our 9E frame of GE wlth TMR having GE & N-TRON IO networking switches, controller UCSA.
Suddenly we got lots of diagnostic errors related to IOs while all the R IO packs got in diagnostic mode error, communication failure, controller R cannot communicate with S & T, R- controller gone on offline condition, controller cannot retrieve data, controller R heartbeat was found at zero.
So we replaced the N-TRON networking switch (we have already replaced NTRON many times) simply install the RJ45 connector as per designated ports & powered up the switch. after energizing the R Switch we got fixed diagnostic on only those IOs Pack which are not using on our site like 1D1A, 1D4A. rest of the cards are being used in system & properly configured they didn't become normal. while DC was shifted to S controller, LED of Flash was also blinking on R controller single time in 10 seconds.
After all we restarted the switch again & wait for its response, but still there is no improvement. kindly suggest us the solution either we have to rebuild & download the controller, replace the R controller (UCSA), or any other suggestion.
thanks
Suddenly we got lots of diagnostic errors related to IOs while all the R IO packs got in diagnostic mode error, communication failure, controller R cannot communicate with S & T, R- controller gone on offline condition, controller cannot retrieve data, controller R heartbeat was found at zero.
So we replaced the N-TRON networking switch (we have already replaced NTRON many times) simply install the RJ45 connector as per designated ports & powered up the switch. after energizing the R Switch we got fixed diagnostic on only those IOs Pack which are not using on our site like 1D1A, 1D4A. rest of the cards are being used in system & properly configured they didn't become normal. while DC was shifted to S controller, LED of Flash was also blinking on R controller single time in 10 seconds.
After all we restarted the switch again & wait for its response, but still there is no improvement. kindly suggest us the solution either we have to rebuild & download the controller, replace the R controller (UCSA), or any other suggestion.
thanks