Festo SFC-LAC CO Series, Manual, Page: 168 / 328

5. Commissioning
5−78
Festo P.BE−SFC−LAC−CO−EN en 0708NH
5.7 Notes on operation
Note the following instructions and recommendations:
Warning
Danger of injury .
Faults in parametrizing can cause injury to human beings
and damage to property. For the correct setting of the
reference points and the working area, homing must be
carried out in the following cases:
every time the logic voltage supply is switched on,
when the homing method is changed,
when the axis zero point is modified.
Note
Make sure that:
homing is carried out when the SFC−LAC is switched on,
each time there is a failure of the logic supply voltage or
after faults.
the drive can move freely when ENABLE is set
(important for the commutation point search).
Device connection
Caution
The parametrizing interface (RS232) is not electrically
isolated. It is not intended for permanent connection to
PCsystems or as a controller interface.
·
Use the connection only for parametrizing and
diagnosis.