Manual

Manual – TopCon TC.GSS
Appendix
Error list
10.2.2.6. Error group 5) Temperature
Group error: 5) Temperature
Flashing
code
TopControl/ HMI
indication
6-1 50) Rectifier temp.
too high
6-2 51) IGBT temp.
Description
Heat sink temperature in
the area of the output
rectifier or IGBT power
stage too high
Possible reason
Measure to rectify
10
Flow of inlet or outlet cooling air obstructed
Replace any clogged filters. Create sufficient space
for inlet and outlet air
too high - Ambient temperature too high
- Load current too high (pay attention to temperature derating)
Reduce ambient temperature
Adjust load to the ambient temperature (derating)
6-3 52) TCLIN K1
temperature too
high
6-4 53) TCLIN K2
temperature too
high
6-5 54) TCLIN PCB
temperature too
high
Heat sink temperature
at measuring point K1
or K2 too high
Temperature of the
printed circuit board
too high
-) Cooling is not operating satisfactorily
Check air inlet/outlet?, fans ok?
-) Power loss excessive
Reduce drop voltage
-) NTC K1/K2 /PCB has cable break, other defect
Contact support
2011-10-18 284 / 298 V00.05b