In 6FA MARK V diagnostic alarm
1.TCQA 4-20mA outpt disagrees w/ref CH.A (Alarm persisting) in <S> core
ST:1 DROP: 1250
2.TCQA LVDT POSITION DIFF HIGH REG#7 in Core <R> <S> <T>
ST: 0* DROP:1342 (alarm some times only and not holding)
Please let me know what could be the reasons for this alarms and need clarity about the wiring from SRV LVDT to all core.
1.TCQA 4-20mA outpt disagrees w/ref CH.A (Alarm persisting) in <S> core
ST:1 DROP: 1250
2.TCQA LVDT POSITION DIFF HIGH REG#7 in Core <R> <S> <T>
ST: 0* DROP:1342 (alarm some times only and not holding)
Please let me know what could be the reasons for this alarms and need clarity about the wiring from SRV LVDT to all core.