Update the logic description. Update Binary Output
and current protection accuracy. Update all logic
diagram and signal format, add alarm setting and
event of 51P/G,67P/G,81U/O and 59NA/NT; add
51NA second harmonic blocking function, update 59
Inverse time curve, Update AR function, Update the
PTS block Directional OC, Update the IDMT Curve
description. Update 2.8.1~4 reset ratios. Update
2.8.6 Tolerance of operating time of overvoltage.
Update the PTS startup and return condition in
Functional module diagram and the description.
Update PTS, CTS and 50BF logic. Update
Over/Under Voltage Protection Tolerance of
operating time at inverse time mode. Delete the
System Frequency setting in 81. Update the binary
output trip signal pickup time. Update the Operation
records and SOE number. Update the AR function.
Update the AR logic 79AR Success and
Unsuccessful and Reset AR in input signal table.
Update the synchronism check 25SYN logic. Add
79AR Typical auto-reclose situation. Update BO
module type. Update the setting format. Delete the
Ana table definition. Update Operating temperature
range. Update the protection function list. Add
system parameter. Update the 25SYN logic. Update
the setting format, several stages use i.
Add Backup power automatic switch function;
Update the 67P,67G, 51P,51G VTS alarm condition.
Add 94T and Close logic function. Add OCR_INR
function; Add Watt metric sensitive earth fault
protection; Update some description; Update 50BF
function. Add PTS Alarm Blocking of 67G
description; Update PT/CT Burden. Add Check Sync
& Check Loop communication method of 25SYNC.
Update the CBF Logic Setting Description to be
same as the setting table; Update Backup power
automatic switch discharge description and logic
errors. Add over/under/reverse power protection.
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