Changing Parameter Values At Operator Level; Reducing The Maximum Speed - Duerkopp Adler 275 Instruction Manual

7.2.4 Changing parameter values at operator level

The operator-level parameters are given in the parameter list in section 7.1.3.
–
Turn on the main switch.
–
Press the "P" key: the first operator-level parameter, F-000, is displayed.
–
Press the "+" or "-" keys to call the next or preceding parameter.
–
Press the "E" key: the value of the selected parameter is displayed.
–
Press the "+" or "-" keys to change the value of the parameter.
–
Press the "E" key to save the change and display the next parameter, or
the "P" key to save the change and leave the programming level.

7.2.5 Reducing the maximum speed

The maximum speed can be reduced to adapt it to particular applications.
During sewing the control type "dA220C" is constantly shown in the display. Press the
"+" or "-" keys to display the maximum speed, and also to change it. The adjustment
range lies between the values of parameters F-111 (maximum value) and F-121
(minimum value).
NB:
There are two settings for the maximum speed, the value of parameter 111 and the
reduction in maximum speed with the "+/-" keys. The lower value always has priority. If
the maximum speed is reduced with the "+/-" keys, an increase in the value of
parameter 111 takes effect only if the reduction is cancelled.
CAUTION:
The changed parameter values are not saved unless a
complete seam is sewn after leaving the programming
level, i.e. the pedal is pushed forwards and then fully back.
If the drive is switched off straight after leaving the
programming level, the change is lost.
CAUTION:
The maximum speed (the value of parameter 111) should
not be set higher than the figure shown in the parameter
sheet (in the accessory kit) for machines of the relevant
class and subclass.
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