Trumpf TruConvert AC 3025 Manuel Opérateur page 146

Number Message
50000 Overtemperature
IGBT bridge 1
50001 Overtemperature
IGBT bridge 2
50002 Overtemperature
IGBT bridge 3
50003 Overtemperature
balancer
50004 Ambient tempera-
ture over allowed
range
50005 Overcurrent L1
50006 Overcurrent L2
50007 Overcurrent L3
50008 Overcurrent balan-
cer
50009 Overvoltage grid L1
50010 Overvoltage grid L2
50011 Overvoltage grid L3
50012 Overvoltage filter
capacitor L1
50013 Overvoltage filter
capacitor L2
50014 Overvoltage filter
capacitor L3
140
Recherche des erreurs
Effect Cause
No operation pos- Overtemperature
sible. IGBT bridge 1.
No operation pos- Overtemperature
sible. IGBT bridge 2.
No operation pos- Overtemperature
sible. IGBT bridge 3.
No operation pos- Overtemperature
sible. balancer bridge.
No operation pos- Ambient tempera-
sible. ture over allowed
range.
Device switches off. Overcurrent L1.
Device switches off. Overcurrent L2.
Device switches off. Overcurrent L3.
Device switches off. Overcurrent balan-
cer bridge.
No operation pos- Overvoltage grid L1.
sible.
No operation pos- Overvoltage grid L2.
sible.
No operation pos- Overvoltage grid L3.
sible.
Device switches off. Overvoltage filter
capacitor L1.
Device switches off. Overvoltage filter
capacitor L2.
Device switches off. Overvoltage filter
capacitor L3.
Action
Check the fan and
the ambient tempe-
rature.
Check the fan and
the ambient tempe-
rature.
Check the fan and
the ambient tempe-
rature.
Check the fan and
the ambient tempe-
rature.
Check the ambient
temperature.
Check cabling of
L1, grid voltage
sense lines, AC
contactor, external
components (fuses
etc.).
Check cabling of
L2, grid voltage
sense lines and AC
contactor, external
components (fuses
etc.).
Check cabling of
L3, grid voltage
sense lines and AC
contactor, external
components (fuses
etc.).
Contact service.
Check grid voltage
L1 and external
devices.
Check grid voltage
L2 and external
devices.
Check grid voltage
L3 and external
devices.
Check grid voltage
L1, grid voltage
sense lines and AC
contactor.
Check grid voltage
L2, grid voltage
sense lines and AC
contactor.
Check grid voltage
L3, grid voltage
sense lines and AC
contactor.
2024-08-01 A67-0141-00.BKfr-0
Caused
by
AC-DC
module
AC-DC
module
AC-DC
module
AC-DC
module
AC-DC
module
AC-DC
module
AC-DC
module
AC-DC
module
AC-DC
module
AC-DC
module
AC-DC
module
AC-DC
module
AC-DC
module
AC-DC
module
AC-DC
module
01-11