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L3447
Emax DC
46/108
L3728
Model
Scale
Page No.
Doc. No.
Apparatus
1SDH000635R0002
Alarm message
Description
Notes
Contact wear
Alarm for contact wear
Contact wear = 100%
T Alarm
Alarm for protection T
Temperature outside range
T (TRIP OFF)
Alarm for protection T
LC1 Load
Alarm for load control LC1
LC2 Load
Alarm for load control LC2
Sensor
Alarm for current sensor
Sensor disconnected or faulty
Warning signal
Protection in alarm, with no trip (trip=off)
TC disconnected
Trip Coil disconnected or faulty
Rating Plug
Rating Plug Error absent or faulty
Invalid date
Clock information lost
CB status
CB state error
Probable error in Q26 and/or Q27
Installation
Key Plug Error
CB not defined
State of circuitbreaker inconsistent (Open/Closed)
Probable error in Q26 and/or Q27
Local Bus
Local Bus error
See par. 12.7
Contact wear
Contact wear prealarm
Contact wear
≥
80%
L prealarm
Protection L prealarm
T prealarm
Protection T prealarm
Warning Iw
Iw threshold exceeded
Timing L
Timing protection L
Timing S
Timing protection S
Configuration
Parameters inconsistency
Configuration
Relay key plug data inconsistency
12.6.3 Table of error and warning messages
All the messages which can be shown on the display relating to incorrect configurations, generic alarms or deriving from the protection functions
and linked to useful information are described below.
The following symbols in the warning signals have the following meanings:
= Warning signal / Protection in alarm mode, with no trip (trip=off).
= Protection in alarm mode, with trip at end of delay (trip=on).
= Information, no action, excepting displaying by the relay.
12.6.4 Error messages displayed in pop-up windows
All the messages that appear on the display in a pop-up window are described below.
Error message
Description
Password error
Session impossible
A programming session cannot be started due to a contingency (e.g. a timer-controlled delay still elapsing)
Value outside range
Value beyond the established limits
Exception 6
Command temporarily unavailable
Unavailable
Function temporarily unavailable
Invalid date
Date has not been set
Parameters revised
Programming session concluded correctly
Cancelled
Programming session cancelled
Failed
Programming session rejected
Failed 1001
Inconsistent thresholds of protections L and S
Failed 1002
Inconsistent thresholds of protections I and S
Failed 3001
Inconsistency as to language change