Hi ALL
We have a mark 6e control system. we are using in TMR . with UCSA controller. there was no problem with the system for 2 years. now I am facing a problem with some I/O packs. (PDIOH1A, PDOA1A, PPROH1A). if I select PDIOH1a with simplex board TDBSH6A its output relay contact will not toggle. instead of PDIOH1A if I use PDIOH1B Relay contact will toggle. And also if I use TDBTH2 TMR board with PDIOH1A, only S and T I/o pack relay will toggle and R i/o pack Realy contact will not toggle. and there is no issue if I use PDIOH1B instead of PDIOH1A in TMR. like this same problem with PDOAH1 in SRLYH1 and TRLYH1. there are no alarms in any I/O pack.
also, PPROH1 is not working (COMMUNICATION IS OK, RUN, ESTP, OSPD, WDOG, SYNC, OPT NOT OK) with SPROH1 But in the same SPROH1A bord PPROS1A is working fine.
I swiped the controller in R with S and T. Also changed the controller. try with spare i/o pack. also taken old back up .tws file but all result is the same.
what will be the problem ???
We have a mark 6e control system. we are using in TMR . with UCSA controller. there was no problem with the system for 2 years. now I am facing a problem with some I/O packs. (PDIOH1A, PDOA1A, PPROH1A). if I select PDIOH1a with simplex board TDBSH6A its output relay contact will not toggle. instead of PDIOH1A if I use PDIOH1B Relay contact will toggle. And also if I use TDBTH2 TMR board with PDIOH1A, only S and T I/o pack relay will toggle and R i/o pack Realy contact will not toggle. and there is no issue if I use PDIOH1B instead of PDIOH1A in TMR. like this same problem with PDOAH1 in SRLYH1 and TRLYH1. there are no alarms in any I/O pack.
also, PPROH1 is not working (COMMUNICATION IS OK, RUN, ESTP, OSPD, WDOG, SYNC, OPT NOT OK) with SPROH1 But in the same SPROH1A bord PPROS1A is working fine.
I swiped the controller in R with S and T. Also changed the controller. try with spare i/o pack. also taken old back up .tws file but all result is the same.
what will be the problem ???