Trumpf TruConvert AC 3025 Manuel Opérateur page 124

Number Message
50097 DC link discharge
unit alarm.
50098 DC link could not
be charged.
50100 DC link relay could
not be closed.
50101 DC link relay was
forced to disconnect.
50102 Fan alarm.
50115 Overvoltage filter
capacitor L1 RMS.
50116 Overvoltage filter
capacitor L2 RMS.
50117 Overvoltage filter
capacitor L3 RMS.
50118 Anti-island detection
alarm L1.
50119 Anti-island detection
alarm L2.
50120 Anti-island detection
alarm L3.
50121 Missmatch of inter-
nal and external N.
50130 DC link relay dis-
connect not allowed
- DC link voltage
unstable.
50131 Grid code ride
through time excee-
ded.
50132 Grid does not
match grid code
requirements.
50134 Overload capabilitiy
exceeded
50135 Overcurrent capabili-
tiy exceeded
60090 Battery overvoltage.
60093 DC link overvoltage.
118
Recherche des erreurs
Effect Cause
No operation pos- Discharge unit fai-
sible. led or balancer fai-
led.
No operation pos- Charging of DC link
sible. bus failed.
No operation pos- DC link relay could
sible. not be closed.
Device switches off. DC link relay was
forced to disconnect.
No operation pos- Fan is defictive or
sible. stuck.
Device switches off. Overvoltage filter
capacitor L1 RMS.
Device switches off. Overvoltage filter
capacitor L2 RMS.
Device switches off. Overvoltage filter
capacitor L3 RMS.
Device switches off. Anti-island detection
alarm L1.
Device switches off. Anti-island detection
alarm L2.
Device switches off. Anti-island detection
alarm L3.
No operation pos- Missmatch of inter-
sible. nal and external N.
Failed to disconnect DC link relay dis-
from DC-Link. connect not allowed
- DC link voltage
unstable.
Device switches off. Grid code ride
through time excee-
ded.
No operation pos- Grid does not
sible. match grid code
requirements (vol-
tage and frequency).
Device switches off. Overload capabilitiy
exceeded
Device switches off. Overcurrent capabili-
tiy exceeded
No operation pos- Battery voltage too
sible. high.
No operation pos- DC link voltage too
sible. high.
Action
Contact service.
Check DC link bus
and cabling of con-
nected components.
Check external DC
link voltage.
Check external DC
link.
Check the fan.
Check grid settings,
grid voltage L1 and
external devices.
Check grid settings,
grid voltage L2 and
external devices.
Check grid settings,
grid voltage L3 and
external devices.
Check grid settings
and the installation.
Check grid settings
and the installation.
Check grid settings
and the installation.
Check cabling of N
and PE.
Check DC link.
Review grid code
settings. Ride
throughs can be
part of active grid
code).
Review grid code
settings. Require-
ments for voltage
and frequency can
be part of active
grid code).
Reduce load in
island mode opera-
tion.
Reduce load in
island mode opera-
tion.
Check battery vol-
tage.
Check DC link.
2022-03-23 A67-0141-00.BKfr-0
Detec-
ted 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
AC-DC
module
AC-DC
module
DC-DC
module
DC-DC
module
01-09