Pack201 | Operator Interface | Section 4
EN | 38
© Bosch Packaging Technology, Inc.
All rights reserved 2012
SUPERVISOR LEVEL DIAGNOSTICS
4.6.30 Motor Tuning
Touch the Motor Tuning diagnostic in the list to display
the screen below�
This diagnostic allows supervisor level personnel more
control over certain motors� By increasing or decreas-
ing proportional, integral and forward gain, the user
changes how the motor is controlled by this controller�
MOTOR – This column displays all the active motors�
Touch the appropriate box to select a motor and move
to the next column on the screen�
PROPORTIONAL GAIN: - A larger value entered here
will cause the motor to respond more aggressively
when it is out of position� Too large a value will lead to
noisy, unstable operation�
FEED FORWARD GAIN: - This parameter is not used
for all axis� It allows more accurate control especially
for axis that change speed during operation (cutting
head)� The setup and scaling of the drive determines
this value�
INTEGRAL GAIN: - Integral Gain is used to fine tune
position error when a motor is stopped or running a
constant speed�
NOTE: Changes on this screen are lost after power is
turned Off� If permanent changes are necessary con-
sult the factory�
