Siemens bt300 Operator's Manual page 168

Chapter 5 - Fault Tracing
Fault Codes
Fault Fault ID Fault Name
Code
14 130
AC drive
overtemperature (fault,
heatsink)
131
AC drive
overtemperature
(alarm, heatsink)
132
AC drive
overtemperature (fault,
board)
133
AC drive
overtemperature
(alarm, board)
15 140
Motor stalled
16 150
Motor overtemperature Motor is overloaded.
17 160
Motor underload
19 180
Power overload (short-
time
supervision)
181
Power overload (long-
time
supervision)
25
Motor control fault
26 250
Start-up Prevent
500 Safety Configuration
30
501 Safety Configuration
502 Safety Configuration
503 Safety Configuration
504 Safety Configuration
505 Safety Configuration
506 Safety Configuration
507 Safety Configuration
When the RS-485 wiring is physically located too close to the input power and/or motor output wiring, this fault can occur.
When the RS-485 wiring is not properly grounded per
can occur.
When the STO jumper is not installed in the correct position, this fault can occur.
168 | 180
Siemens Industry, Inc.
Building Technologies
Possible Cause
Too high temperature measured in power unit's
heatsink or board.
Heatsink temperature is over 100°C (212°F).
Motor is stalled.
Motor is underloaded.
Drive power is too high.
Start angle identification has failed.
Generic motor control fault.
It is not possible to do a startup of the drive.
When the Run request is ON, new software
(firmware or an application), a parameter setting,
or other file that affects the operation of the drive
is loaded to the drive.
Appears when safety configuration switch has
been installed.
Too many STO option boards have been
detected in the drive, only one is supported.
STO option board has been installed in incorrect
slot.
Safety configuration switch is missing from the
control board.
Safety configuration switch has been installed
incorrectly on the control board.
Safety configuration switch on the STO option
board has been installed incorrectly.
Communication with the STO option board has
been lost.
Hardware does not support STO option board
Siemens BT300 HVAC Drive Installation Instructions
Siemens BT300 HVAC Drive
Remedy
Check the correct amount and flow of cooling
air.
Check the heatsink for dust.
Check the ambient temperature.
Make sure that the switching
frequency is not too high in relation to
ambient temperature and motor load.
Check motor and load.
Decrease motor load.
If no motor overload exists, check the
temperature model parameters.
Check load.
Decrease load.
Reset the fault and stop the drive. Load the
software and start the drive.
Remove the safety configuration switch from
the control board.
Remove the extra STO option boards.
Place the STO option board in the correct
slot.
Install the safety configuration switch on the
control board.
Install the safety configuration switch in
correct place on the control board.
Check the safety configuration switch
installation on the STO option board.
Check the installation on the STO option
board.
Reset the drive and restart. If the fault
reoccurs, contact Technical Support.
(DPD01148) , this fault
DPD01809
2016-06-07