gefran AFE200 4 Series Instruction Manual page 161

Code Error message shown
on the display
10 Overvoltage AC
11 Heatsink OT
12 HeatsinkS OTUT
13 Intakeair OT
14 Drive overload
15 Bres overload
16 Opt Bus fault
17 Opt 1 IO fault
18 Opt 2 IO fault
19 Opt Enc fault
Sub-code
Solution: Check the cables connected to the mains voltage measurement card.
- Check for the presence of the mains voltage
The measured mains voltage is too high
Solution: Check the cables connected to the mains voltage measurement card.
- Check the readings of parameters PAR 256 Phase U voltage, PAR 258 Phase V voltage, PAR
260 Phase W voltage
Condition: Heatsink temperature too high alarm
Solution:
- Verify the correct operation of the cooling fan.
- Check that the heatsinks are not clogged
- Check that the openings for the cabinet cooling air are not blocked.
Condition: IGBT modules temperature too high or too low alarm.
Solution:
- Verify the correct operation of the cooling fan.
- Check that the heatsinks are not clogged
- Check that the openings for the cabinet cooling air are not blocked.
Condition: Intake drive air temperature too high alarm
Solution:
- Check correct fan operation
- Check that panel cooling air openings are unobstructed.
- Check temperature in electrical panel.
Condition: Drive overload alarm.
The overload threshold of the accumulator of the I²t AFE thermal image has been exceeded.
Solution: Check that the size of the AFE is suitable for the application.
Condition: Braking resistor overload alarm.
The current absorbed by the resistor is greater than the rated current. The overload threshold of
the accumulator of the I²t braking resistor thermal image has been exceeded. Not available for
standard AFE200.
Solution: Increase the Watt value of the braking resistor
Condition: Error in the configuration stage or communication error.
XXX0H-X
If the first digit to the left of "H" in the alarm sub-code is 0, the error regards a
communication problem.
XXXXH-X
If the first digit to the left of "H" in the alarm sub-code is other than 0, the error
regards a configuration problem.
Solution: For configuration errors, check the configuration of the Bus communication, Bus type,
Baudrate, address, parameter settings.
For communication errors verify wiring, resistance of terminations, interference immunity,
timeout settings.
For further details, please refer to the user guide for the specific bus.
Condition: Error in the communication between Regulation and I/O expansion card in slot 1.
Solution: Check that it has been inserted correctly, see chapter 11.5
Condition: Error in the communication between Regulation and I/O expansion card in slot 2.
Solution: Check that it has been inserted correctly, see chapter 11.5
Condition: Error in communications between the regulation board and voltage synchronisation
card in slot 2
Solution: Check that they are inserted correctly
AFE200 • Instruction Manual
Description
161