GE AF-60 LP Guide Rapide page 16

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