What to doCause
Event name /
Aux. code
Code
(hex)
• Retry.
• Check the auxiliary code to identify
FPGA version compatibility (format:
XXYYZZ). "XX" (8: cannot
recognize power unit logic, FPGA
logic not compatible, 9 = power unit
FPGA logic is old, update FPGA
logic, 10 = software is not
compatible with power unit FPGA
logic, update software (or
downgrade power unit FPGA)). YY
= BCU control unit channel (first
channel = 0)
See A686 Checksum mismatch.
The calculated parameter checksum
does not match any enabled reference
checksum.
Checksum
mismatch
6200
Contact your local ABB representative.Fieldbus adapter A mapping file read
error.
FBA A
mapping file
6306
Contact your local ABB representative.Fieldbus adapter B mapping file read
error.
FBA B
mapping file
6307
Reboot the control unit (using parameter
96.8 Control board boot) or by cycling
Internal fault.Task overload6481
power. If the problem persists, contact
your local ABB representative.
Reboot the control unit (using parameter
96.8 Control board boot) or by cycling
Internal fault.Stack overflow6487
power. If the problem persists, contact
your local ABB representative.
Reboot the control unit (using parameter
96.8 Control board boot) or by cycling
File read error.Internal file
load
64A1
power. If the problem persists, contact
your local ABB representative.
Contact your local ABB representative.Internal record load error.Internal record
load
64A2
Check the auxiliary code. See actions for
each code below.
Application file incompatible or corrupted.Application
loading
64A3
Reduce the size of the application.Not enough memory for the
application.
8006
Reduce the number of parameter
mappings.
See the drive-specific log generated
by Automation Builder.
Update the system library or reinstall
Automation Builder.
The application contains the wrong
system library version.
8007
See the drive-specific log generated
by Automation Builder.
In Automation Builder, give a “Clean”
command and reload the application.
The application is empty.8008
In Automation Builder, check
application task configuration, give a
The application contains invalid tasks.8009
550 Fault tracing