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On the Internal Status, the system shows all the internal digital flags (inputs, pickups, alarms, etc.). The available
signals in the internal status are grouped in 10 groups of 16 signals each. The last group is the ANDs group; these 16
AND gates may be used by the user to design logic circuits using GE_INTRO software. The inputs to an AND gate
may be internal flags or the output of other AND gate.
Automatic (operation mode)
GEK-106305A
2. OPERATION PRINCIPLES
st
1
group
Program initiate
Settings change
Write counters
New events
Date/Time lost
Out of service
nd
2
group
External trigger
Active table 1
Active table 2
Active table 3
Communications trigger
Stopped
Remote
rd
3
group
th
4
group
REM TRIP command
DTR Digital Tap Changer Controller
2.2.3 INTERNAL STATUS
Parallel EEPROM alarm
Serial EEPROM alarm
Default general settings
Default table 1 settings
Default table 2 settings
Default table 3 settings
|DV|>GI,
Quick Lowering
Overvoltage
Undervoltage
Overcurrent
LOCAL command
REMOTE command
STOP command
AUTOMATIC command
MANUAL command
15
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