GE D90 Plus Instruction Manual page 442

AUTOMATION LOGIC
434
SYNC 1 DEAD S OP ....................................Asserted when the synchrocheck 1 dead source has operated.
SYNC 1 SYNC DPO .....................................Asserted when the synchrocheck 1 has dropped out while in
SYNC 1 SYNC OP.........................................Asserted when the synchrocheck 1 has operated while in
SYNC 1 V1 ABOVE MIN.............................Asserted when the synchrocheck 1 V
SYNC 1 V1 BELOW MAX ..........................Asserted when the synchrocheck 1 V
SYNC 1 V2 ABOVE MIN.............................Asserted when the synchrocheck 1 V
SYNC 1 V2 BELOW MAX ..........................Asserted when the synchrocheck 1 V
SYNC 2.............................................................The set of operands shown above are available for
synchronization.
synchronization.
minimum live voltage.
maximum dead voltage.
minimum live voltage.
maximum dead voltage.
synchrocheck 2.
PLUS
D90 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 8: AUTOMATION
value is above the
1
value is below the
1
value is above the
2
value is below the
2