Programming
74 Service Instructions 878-M PREMIUM - 03.0 - 10/2019
17.5.3 Setting the Speed (Speed) parameter
Various settings can be made for the speed. The options are explained in
more detail in the table.
17.5.4 Setting the Stop positions (StopPositions) parameter
Various settings can be made for the stop positions. The options are
explained in more detail in the table.
Menu item Setting options
Max. Speed Maximum permissible speed; it can no longer be exceeded at the
operator level.
(Value range 0500 – 2,500 [rpm])
Min. Speed Minimum speed at which an individual stitch is made; a lower speed
is no longer possible at the operator level.
(Value range 050 – 400 [rpm])
Pos. Speed Position speed; the last stitch is made at a slower speed during the
stopping of the sewing procedure.
(Value range 010 – 700 [rpm])
Soft Speed Speed for a soft start.
(Value range 0010 – 1000 [rpm])
N Stitches Number of stitches to be made during a soft start.
(Value range 00 – 10)
Acceleration Acceleration ramp (sewing motor)
Deceleration Deceleration ramp (sewing motor)
Menu item Setting options
StopBottom° Holding position of the needle in the material.
Value range (000 – 359)
Threading° Position for the proper function of the threader, e.g. with the thread lever
at the top dead center.
Value range (000 – 359)
StopTop° Holding position of the needle outside of the material.
Value range (000 – 359)
StopIdle° Stop position after thread trimming (reversal position).
Value range (000 – 359)
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