6. Harmonic distortion alarm Busbar currents with form factor 2.
A essage rip tio s
^ Harmonic dist.
= Protection alarm mode, with trip end delay (trip=on). Frequency range Frequency out range
l Warning threshold exceeded
l^ Timing Timing protection L
l^ Timing Timing protection S
L?.
|o Information, action, excepting displaying the relay.
72/158
.7
I* Contact wear Contact wear prealarm Contact wear 80%
[• prealarm Protection prealarm
I prealarm Protection prealarm
I®.13. 13.1
Contact wear Alarm for contact wear Contact wear 100%
I (TRIP OFF) Alarm for protection G
Gext (TRIP OFF) Alarm for protection Gext
L^.
The following symbols the warning signals have the following meanings:
IA Warning signal Protection alarm mode, with trip (trip=off). Timing Timing protection G
l^ Timing Gext Timing protection local Gext
l^ Timing Timing protection U
Model L2234 Apparatus Scale
L 2778
Doc No- 2
Page No.3 Table error and arning messages
All the messages which can shown the display relating incorrect configurations, generic alarms deriving from the protection functions
and linked useful information are described below. Alarm Alarm for protection Temperature outside range
I (TRIP OFF) Alarm for protection T
U Alarm Alarm for protection U
UV Alarm Alarm for protection UV
^ Alarm Alarm for protection OV
RV Alarm Alarm for protection RV
^ Alarm Alarm for protection RP
I Alarm Alarm for protection UF
^ Alarm Alarm for protection OF
I LC1 Load Alarm for load control LC1
I LC2 Load Alarm for load control LC2
Ia Sensor Alarm for phase current sensor Phase sensor disconnected faulty
^ Sensor Alarm for phase current sensor Phase sensor disconnected faulty
Ia Sensor Alarm for phase current sensor Phase sensor disconnected faulty
Ia Sensor Alarm for phase current sensor Phase sensor disconnected faulty
^ Gext Sensor Alarm for Gext current sensor Gext sensor disconnected faulty
^ Warning signal Protection alarm, with trip (trip off)
TC disconnected Trip Coil disconnected faulty
^ Rating Plug Rating Plug Error absent faulty
Power factor Alarm for power factor The power factor module lower than the specified threshold
Phase cycle Phase cycle inverted
Invalid date Clock information lost
^ status state error Probable error Q26 and/or Q27
Installation Key Plug Error
[a not defined Stateofcircuitbreaker inconsistent (Open/Closed) Probable error Q26 and/or Q27
[a Local Bus Local Bus error See par
