FMS CMGZ 622, Руководство по эксплуатации

Страница: 71 / 72

Operating Manual CMGZ 622
71
20.4 Winding Drive Trouble shooting
Error Cause Corrective action
Roller does stay or
winds too slow when
enabling the controller Parameter Start speed set
too low
Increase parameter Start speed
Parameter Start limit set
too high
Decrease parameter Start limit
Roller winds fast when
enabling the
controller;
ev. material cracking Parameter Start limit set
too low
Increase parameter Start limit
Parameter Start speed set
too high
Decrease parameter Start speed
Roller winds much too
fast when enabling the
controller Using pilot control: The
diameter signal gives „0“;
diameter sensor defect Check diameter sensor and
wiring; replace if needed
Pilot control does not
work as expected Setup of pilot control
failed Repeat setup of pilot control, ref.
to „10.3 Setup of pilot control“
20.5 Line Drive Trouble shooting
Error Cause Corrective action
Roller does stay when
enabling the
controller;
ev. material cracking Using line speed overlay:
The line speed signal
gives „0“; tacho generator
defect Check tacho generator and
wiring; replace if needed
Roller rewinds fast
when enabling the
controller;
ev. material cracking
Parameter Pos. line drive
set wrong
Change parameter Pos. line drive
Line speed overlay
does not work as
expected Setup of Line speed
overlay failed Repeat setup of Line speed
overlay, ref. to „13.2 Setup of
Line speed overlay“