Fagor DDS Series Hardware Manual page 326

   Functional safety
9.
328
DDS
HARDWARE
Ref.1912
· 326 ·
Tools for diagnosis, maintenance and repair in case of failure
See Fault detection in the safety functions .
 Conventional error display
See section 3.3 Turning a drive on of this manual that describes how the
errors are displayed:
- On the 7-segment display for drives with SERCOS connection and
with analog connection
- On the CNC monitor only for drives with SERCOS connection
and
- On a computer, through the application WinDDSSetup .
For further detail, see chapter · 14 ERROR CODES AND MESSAGES · of
the ·man_dds_soft.pdf· manual.
Repair
Neither the user nor the machine manufacturer is authorized to modify or
repair the drive, not even to replace boards.
Whenever the Drive Enable circuit has a malfunction or expires, the drive
must be replaced by an equivalent model, with the same or later version and
identical parameters to the replaced unit.
Whenever the main external contactor - KM1 experiences a malfunction or
expires, the contactor must be replaced by an equivalent model.
Conduct the Partial acceptance test .