Operating Manual BKS600A
37
9.7
Line-up of the limit positions and Offset Compensation
Note
FMS steering frames are factory adjusted. Line-up of the limit of travel positions are normally
not necessary.
fig. 24: program flow „Init. Motor“
K600014e
However if adjustment is necessary, proceed as follows:
Line-up of limit positions
•
Call special function
Init. Motor Limit pos.
with
MODE
↑
↓
↵
keys and confirm by pressing
the
↵
key for 3 seconds (fig. 24).
•
With
↑
↓
keys set steering frame to the first limit position and save it with
↵
key.
•
With
↑
↓
keys set steering frame to the center position and save it with
↵
key.
•
With
↑
↓
keys set steering frame to the second limit position and save it with
↵
key. The
display returns to the start screen of the special function.
Caution
With the line-up of the limit positions, the software limit switches of the steering frame or the
unwinding roller are set. Bad setting may cause damage of the steering frame or the unwinding
roller! Therefore, the setting should only be made during the first initial operation and by
authorized and specially trained personnel only!
Offset compensation
•
Call special function
Init. Motor Offset DC
with
MODE
↑
↓
↵
keys and confirm by pressing
the
↵
key for 3 seconds (fig. 24).
•
Adjust offset value with
↑
(
↓
) key until the potentiometer value changes (that means the
steering frame is now moving). Note offset value and press
↵
key.
•
Adjust offset value with
↓
(
↑
) key until the potentiometer value changes (that means the
steering frame is now moving). Note offset value and press
↵
key. The display returns to
the start screen of the special function.
•
Calculate mean offset value:
Mean_Offset = ( Of Offset_2 ) / 2 – 10 =
_______________ [Digit]
•
Save mean offset value under service parameter
Offset DC-Motor
(ref. to „8.4 Service
Mode“).
