Perfecta 115 TS - Page 87

Service Manual 11 Electrical Equipment
11.5 Software
1/09 PERFECTA 115 / 132 / 168 / 225 – TS 87
PERFECTA Schneidemaschinenwerk GmbH  D-02625 Bautzen  Schäfferstr. 44  Tel.: +49-3591-556-131 to -133  Fax: +49 3591-556-139
Operation with more than
120 % of the nominal
torque (effective torque).
Remove the blockage of
the servo motor shaft.
If the wiring to the servo
motor is connected in the
wrong way correct it.
Reduce the load.
Extend the acceleration
and delay times.
Adapt amplification.
Supply voltage drop. Check the supply voltage
and reduce it to a value
within the tolerance range.
The servo motor winding
has burnt.
Check the winding resis-
tance. Replace the servo
motor if the winding has
burnt.
Overload Occuring
during
operation.
The servo driver has
burnt.
Replace the servo driver.
The encoder is not pro-
perly wired up.
The servo motor supply
wiring is wrong.
Correct the wiring.
The servo driver was
started when the servo
motor was being exter-
nally rotated.
Adapt the Servo ON time
function.
Continuity
detected.
Occuring
when there is
a slight move-
ment during
run-up.
The servo driver has
burnt.
Replace the servo driver.
Occuring
when there is
a slight move-
ment during
run-up.
The encoder is not pro-
perly wired up.
Bad plug contact.
Correct the wiring.
Push in the plug properly.
The encoder has burnt. Replace the servo motor.
Phase
error
detected.
Occuring
when the
voltage supply
is being turned
on.
The servo driver has
burnt.
Replace the servo driver.