GE AF-650 GP Programming Manual page 201

Alarm Word Extended Status Word
Bit Hex
0 00000001
1 00000002
2 00000004
3 00000008
4 00000010
5 00000020
6 00000040
7 00000080
8 00000100
9 00000200
10 00000400
5
11 00000800
12 00001000
13 00002000
14 00004000
15 00008000
16 00010000
17 00020000
18 00040000
19 00080000
20 00100000
21 00200000
22 00400000
23 00800000
24 01000000
25 02000000
26 04000000
27 08000000
28 10000000
29 20000000
30 40000000
31 80000000
Table 5.3: Description of Alarm Word, Warning Word and Extended Status Word
The alarm words, warning words and extended status words can be read out via serial bus or optional network for diagnose. See alsopar. DR-94 Ext. Status
Word.
WARNING 1, 10 Volts low:
The 10 V voltage from terminal 50 on the control card is below 10 V.
Remove some of the load from terminal 50, as the 10 V supply is overloaded.
Max. 15 mA or minimum 590 Ω.
WARNING/ALARM 2, Live zero error:
The signal on terminal 53 or 54 is less than 50% of the value set in par.
AN-10 Terminal 53 Low Voltage, par. AN-12 Terminal 53 Low Current, par.
AN-20 Terminal 54 Low Voltage, or par. AN-22 Terminal 54 Low Current re-
spectively.
WARNING/ALARM 3, No motor:
No motor has been connected to the output of the frequency converter.
WARNING/ALARM 4, Mains phase loss:
A phase is missing on the supply side, or the mains voltage imbalance is too
high.
This message also appears in case of a fault in the input rectifier on the fre-
quency converter.
Check the supply voltage and supply currents to the frequency converter.
WARNING 5, DC link voltage high:
The intermediate circuit voltage (DC) is higher than the overvoltage limit of
the control system. The frequency converter is still active.
200
Dec Alarm Word
1 Brake Check
2 Pwr. Card Temp
4 Earth Fault
8 Ctrl.Card Temp
16 Ctrl. Word TO
32 Over Current
64 Torque Limit
128 Motor Th Over
256 Motor Electronic OL
Over
512 Drive Overld.
1024 DC under Volt
2048 DC over Volt
4096 Short Circuit
8192 Inrush Fault
16384 Mains ph. Loss
32768 Auto Tune Not OK
65536 Live Zero Error
131072 Internal Fault
262144 Brake Overload
524288 U phase Loss
1048576 V phase Loss
2097152 W phase Loss
4194304 Network Fault
8388608 24 V Supply Low
16777216 Mains Failure
33554432 1.8V Supply Low
67108864 Brake Resistor
134217728 Brake IGBT
268435456 Option Change
536870912 Drive Restored to
factory settings
1073741824 Safe Stop (A68)
2147483648 Mech. brake low
Alarm Word 2 Warning Word
ServiceTrip, Read/ Brake Check
Write
ServiceTrip, (re- Pwr. Card Temp
served)
ServiceTrip, Type- Earth Fault
code/Sparepart
ServiceTrip, (re- Ctrl.Card Temp
served)
ServiceTrip, (re- Ctrl. Word TO
served)
Over Current
Torque Limit
Motor Th Over
Motor Electronic OL Over
Drive Overld.
DC under Volt
DC over Volt
DC Voltage Low
DC Voltage High
Mains ph. Loss
No Motor
Live Zero Error
KTY error 10V Low
Fans error Brake Overload
ECB error Brake Resistor
Brake IGBT
Speed Limit
Network Fault
24V Supply Low
Mains Failure
Current Limit
Low Temp
Voltage Limit
Encoder loss
Output freq. lim.
Safe Stop (A71) Safe Stop (W68)
Dangerous Failure Extended Status Word
(A72)
WARNING 6, DC link voltage low
The intermediate circuit voltage (DC) is below the undervoltage limit of the
control system. The frequency converter is still active.
WARNING/ALARM 7, DC over voltage:
If the intermediate circuit voltage exceeds the limit, the frequency converter
trips after a time.
Possible corrections:
Connect a brake resistor
Extend the ramp time
Activate functions in par. B-10 Brake Function
Increase par. SP-26 Trip Delay at Drive Fault
AF-650 GP Programming Guide
Warning Extended
Word 2 Status Word
Ramping
Auto Tune Running
Start CW/CCW
Slow Down
Catch Up
Feedback High
Feedback Low
Output Current High
Output Current Low
Output Freq High
Output Freq Low
Brake Check OK
Braking Max
Braking
Out of Speed Range
OVC Active
AC Brake
KTY Warn Password Timelock
Fans Warn Password Protection
ECB Warn
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Safe Stop Unused
(W71)
Unused