GE AF-650 GP Programming Manual page 196

Troubleshooting
Number Text
783 Parameter value outside of min/max limits
1024–1284 Internal fault. Contact your GE supplier or the GE
service department.
1299 Option SW in slot A is too old
1300 Option SW in slot B is too old
1315 Option SW in slot A is not supported (not allowed)
1316 Option SW in slot B is not supported (not allowed)
1379–2819 Internal fault. Contact your GE supplier or GE
service department.
2561 Replace control card
2820 Keypad stack overflow
2821 Serial port overflow
2822 USB port overflow
3072–5122 Parameter value is outside its limits
5123 Option in slot A: Hardware incompatible with
control board hardware
5124 Option in slot B: Hardware incompatible with
control board hardware
5376–6231 Internal fault. Contact your GE supplier or GE
service department.
Table 5.4 Internal Fault Codes
ALARM 39, Heatsink sensor
No feedback from the heat sink temperature sensor.
The signal from the IGBT thermal sensor is not available on
the power card. The problem could be on the power card,
on the gatedrive card, or the ribbon cable between the
power card and gatedrive card.
WARNING 40, Overload of digital output terminal 27
Check the load connected to terminal 27 or remove the
short circuit connection. Check parameter E-00 Digital I/O
Mode and parameter E-51 Terminal 27 Mode.
WARNING 41, Overload of digital output terminal 29
Check the load connected to terminal 29 or remove the
short circuit connection. Also check parameter E-00 Digital
I/O Mode and parameter E-52 Terminal 29 Mode.
WARNING 42, Overload of digital output on X30/6 or
overload of digital output on X30/7
For terminal X30/6, check the load connected to terminal
X30/6 or remove the short circuit connection. Also check
parameter E-56 Term X30/6 Digi Out (OPCGPIO) (General
Purpose I/O OPCGPIO).
For terminal X30/7, check the load connected to terminal
X30/7 or remove the short circuit connection. Check
parameter E-57 Term X30/7 Digi Out (OPCGPIO) (General
Purpose I/O OPCGPIO).
ALARM 43, Ext. supply
The Extended Relay Option is mounted without external 24
V DC. Either connect a 24 V DC external supply or specify
that no external supply is used via parameter 14-80 Option
Supplied by External 24VDC, [0] No. A change in
parameter 14-80 Option Supplied by External 24VDC requires
a power cycle.
DET-618D
AF-650 GP™ Programming Guide
ALARM 45, Earth fault 2
Ground fault.
Troubleshooting
•
•
•
ALARM 46, Power card supply
The supply on the power card is out of range.
There are 3 supplies generated by the switch mode supply
(SMPS) on the power card:
•
•
•
When powered with 3-phase mains voltage, all 3 supplies
are monitored.
Troubleshooting
•
•
•
•
WARNING 47, 24 V supply low
The supply on the power card is out of range.
There are 3 supplies generated by the switch mode supply
(SMPS) on the power card:
•
•
•
Troubleshooting
•
WARNING 48, 1.8 V supply low
The 1.8 V DC supply used on the control card is outside of
the allowable limits. The supply is measured on the control
card.
Troubleshooting
•
•
WARNING 49, Speed limit
The warning is shown when the speed is outside of the
specified range in F-18 and F-17. When the speed is below
the specified limit in parameter H-36 Trip Speed Low [RPM]
(except when starting or stopping), the frequency
converter trips.
ALARM 50, Auto tune calibration failed
Contact the GE supplier or GE service department.
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Check for proper grounding and loose
connections.
Check for proper wire size.
Check the motor cables for short circuits or
leakage currents.
24 V.
5 V.
±18 V.
Check for a defective power card.
Check for a defective control card.
Check for a defective option card.
If a 24 V DC supply is used, verify proper supply
power.
24 V.
5 V.
±18 V.
Check for a defective power card.
Check for a defective control card.
If an option card is present, check for
overvoltage.
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