Topcon OPUS A6G2 - Page 384

384
OPUS Projektor Manual
CAN
In this case the parsing failed with an error in the Message_3. The hint [ParameterExceoption]
shows the root cause for this issue. In the example a parameter Message-Length is missing.
NOTE: Please validate the DBC-File with Help of Vector CANdb++ Editor and solve all
warnings before importing the DBC-File.
When the DBC file is loaded successfully, at first the ECU(s) used in the DBC file can be
mapped to (an) existing ECU(s).
If no ECU is chosen (<no assignment>), the ECU will be created for the selected protocol. If
an ECU with the same name already exists, the ECU name is marked in red. Then the ECU
needs to be mapped to an existing ECU, since there can't be two ECU's with the same name.
For the CAN-Protocol CANopen the COB-ID oft the ECU must be unique. In case that the
COB-ID already exists the ECU can not be imported.
To solve the error either the COB-ID in the DBC-File must be updated or the COB-ID of the
already existing ECU must be updated.