No. Description
Warning Alarm
Trip
Lock
Error Cause of Problem
2
Live zero error
X
X
Signal on terminal 53 or 60 is less than 50% of value set in par. 6-10,
6-12 and 6-22.
4
Mains phase loss
1)
X
X
X
Missing phase on supply side, or too high voltage imbalance. Check
supply voltage.
7
DC over voltage
1)
X
X
Intermediate circuit voltage exceeds limit.
8
DC under voltage
1)
X
X
Intermediate circuit voltage drops below “voltage warning low” limit.
9
Driveoverloaded
X
X
More than 100% load for too long.
10
Motor Electronic Overload over
temperature
X
X
Motor is too hot due to more than 100% load for too long.
11
Motor thermistor over tempera-
ture
X
X
Thermistor or thermistor connection is disconnected.
12
Torque limit
X
Torque exceeds value set in either par. 4-16 or 4-17.
13
Over Current
X
X
X
Drive current limit is exceeded.
14
Earth fault
X
X
Discharge from output phases to ground.
16
Short Circuit
X
X
Short-circuit in motor or on motor terminals.
17
Control word timeout
X
X
No communication to frequency converter.
25
Brake resistor short-circuited
X
X
Brake resistor is short-circuited, thus brake function is disconnected.
27
Brake chopper short-circuited
X
X
Brake transistor is short-circuited, thus brake function is disconnec-
ted.
28
Brake check
X
Brake resistor is not connected/working
29
Power board over temp
X
X
X
Heat-sink cut-out temperature has been reached.
30
Motor phase U missing
X
X
Motor phase U is missing. Check the phase.
31
Motor phase V missing
X
X
Motor phase V is missing. Check the phase.
32
Motor phase W missing
X
X
Motor phase W is missing. Check the phase.
38
Internal fault
X
X
Contact local GE supplier.
44
Earth fault
X
X
Discharge from output phases to ground.
47
Control Voltage Fault
X
X
24 V DC may be overloaded.
51
Auto Tune check U
nom
and I
nom
X
Wrong setting for motor voltage and/or motor current.
52
Auto Tune low I
nom
X
Motor current is too low. Check settings.
59
Current limit
X
Drive overload.
63
Mechanical
Brake
Low
X
Actual
motor
current has not exceeded “release brake” current
within “start delay” time window.
80
Drive restored to Factory Settings
X
All parameter settings are restored to factory default settings.
84
The connection between drive
and Keypad is lost
X
No communication between Keypad and frequency converter
85
Button disabled
X
See parameter group 0-4*
Keypad
86
Copy fail
X
An error occurred while copying from frequency converter to
Keypad or vice versa.
87
Keypad data invalid
X
Occurs when copying from Keypad if the Keypad contains errone-
ous data - or if no data was uploaded to the Keypad.
88
Keypad data not compatible
X
Occurs when copying from Keypad if data are moved between fre-
quency converters with major differences in software versions.
89
Parameter read only
X
Occurs when trying to write to a read-only parameter.
90
Parameter database busy
X
Keypad and RS485 connection are trying to update parameters si-
multaneously.
91
Parameter value is not valid in this
mode
X
Occurs when trying to write an illegal value to a parameter.
92
Parameter value exceeds the
min/max limits
X
Occurs when trying to set a value outside the range.
nw
run
N
ot
W
hile
RUN
ning
X
Parameter can only be changed when the motor is stopped.
Err. A wrong password was entered
X
Occurs when using a wrong password for changing a password-
protected parameter.
1)
These faults may be caused by mains distortions. Installing GE Line Filter may rectify this problem.
Table 1.5: Warnings and AlarmsCode list
AF-60 LP
റ
Micro Drive
DEH-41264A
15
1
