Service manual

03/10 Rev. 5.05-00 USER- / SERVICE MANUAL Info-Printouts & Parameters
AP 5.4 Gen II – AP 5.6
76
Start rew. current
AP5.4 AP5.6
¯ Only in production mode.
¯ Only if SYSTEM PARAMETER > Periph. device = „Dispenser“.
Start rewinder current
Setting of the start-up current superelevation in % or the normal motor
current.
XXX% Setting range: 0-100%; Default setting: 0%
Start cur. len.
AP5.4 AP5.6
¯ Only in production mode.
¯ Only if SYSTEM PARAMETER > Periph. device = „Dispenser“.
Start current length
Duration of the start-up current superelevation. To be set is the feed length,
during which the increased current is supposed to flow.
XX mm Setting range: 10-40 mm; Default setting: 30 mm
Pullback current
AP5.4 AP5.6
¯ Only in production mode.
¯ Only if SYSTEM PARAMETER > Periph. device = „Dispenser“.
After a label was dispensed, the label web has to be pulled back under the
printhead. To reach this, the rewinder is rotated slightly in the opposite direc-
tion. The braking torque of the rewinder against this rotation may not be too
strong, otherwise this could decrease the impression accuracy. Because of
the brake torque depending on the diameter of the wound up label web, it has
to be corrected at the beginning (min. diameter) and at the end (max. dia-
meter) of the winding-up process. This is done by the Pullback current (sup-
ports the backwards rotation in case of low diameter) and the Brake current
(amplifies the brake torque in case of high diameter). Additionally can be set:
Problem Solution
The label web runs too loose around the dispensing
edge during printer operation.
The label roll is wound up too loose.
Increase the setting
The label web runs too tight around the dispensing
edge during printer operation.
The label roll is wound up too tight.
Decrease the setting
[7] Cases, in which the setting of the minimal rewinder current has to be corrected.