GE DTR GEK-106305A, Instruction Manual

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9. KEYPAD AND DISPLAY
GEK-106305A DTR Digital Tap Changer Controller 77
9.3 INFORMATION GROUP
This group provides information about the internal status of the DTR. It can be accessed by pressing the INF key.
Once pressed, the relay will display the following message:
STATUS
By pressing the ENT key, we enter the status menu. Using
↑
and
↓
we can move along the menu, obtaining the
status shown on the following table:
Status Description
MODEL Complete model of the unit
DATABASE Required database for communicating with
the PC
PROT. VERSION Firmware version of the regulator
COM. VERSION Firmware version of communications
Current Phase current wired to the unit
V-primary Phase voltage referred to the primary
Frequency Network frequency
Tap OLTC tap position
V-secondary Voltage referred to the secondary
P (active) Active power
Q (reactive) Reactive power
Cos phi Power factor
Setpoint Programmed voltage setpoint
V-rated Rated voltage
V-difference Difference between the setpoint and the
measured voltage
Operation T. Foreseen operation time, according to the
setting curve
RELAY STATUS In service / out of service
ACTIVE TABLE Currently used setting table
STOPPED Stopped regulator YES/NO
AUTOMATIC Regulator in automatic YES/NO
REMOTE Regulator in remote YES/NO
ACCELERATED TAP-DOWN Detection of accelerated tap-down YES/NO
OVERVOLTAGE Overvoltage detection
UNDERVOLTAGE Undervoltage detection
OVERCURRENT Overcurrent detection
TAP-UP=NO SUCCESS Monitors problem with the tap-up command
TAP-DOWN=NO SUCCESS Monitors problem with the tap-down
command