Manual - TC.P Quadro
K) IBC Power
2016-08-05
312/330
V04.52
9
9.1.20.
K) IBC Power
Flash
Code
Error
Error message
TopCon (Long)
Description
Possible Cause
Counteraction
20-1
K0
Gate drive 1
(bridge)
Hardware current monitoring. Detec-
tion of short circuit on gate drive 1 on
current sink power stage.
Instable controller settings for
actual load or hardware defect
Check output voltage and current and adjust the
controller settings to get a stable operation
20-2
K1
Gate drive 2
(bridge)
Hardware current monitoring. Detec-
tion of short circuit on gate drive 2 on
current sink power stage.
Instable controller settings for
actual load or hardware defect
Check output voltage and current and adjust the
controller settings to get a stable operation
20-3
K2
Gate drive 3
(clamp/softstart)
Hardware current monitoring. Detec-
tion of short circuit on clamp power
stage.
Instable controller settings for
actual load or hardware defect
Contact customer support
20-5
K4
Overcurrent Isek
Transformer overcurrent wihle cur-
rent sinking active (mean value pro-
tection)
Instable controller settings for
actual load
Check output voltage and current and adjust the
controller settings to get a stable operation
20-6
K5
Overcurrent IL
Overcurrent of the DC Transformer
Instable controller settings for
actual load
Check output voltage and current and adjust the
controller settings to get a stable operation
20-7
K6
Overcurrent Iout
Overcurrent of the DC output bars
Cf. error 21)
Cf. error 21)
20-8
K7
Overcurrent Isys
not used
Contact customer support
20-9
K8
Short circuit Isek
Transformer overcurrent (short cir-
cuit protection)
Instable controller settings for
actual load or hardware defect
Check output voltage and current and adjust the
controller settings to get a stable operation
20-13 KC
Overvoltage Uout
Overvoltage of the DC output bars
Cf. error 30)
Cf. error 30)
20-14 KD
Overvoltage U-
clamp
Clamp voltage too high
Hardware defect or wrong settings Contact customer support
20-15 KE
Overvoltage DC
link
DC link voltage too high
Cf. error 4A)
Cf. error 4A)