9.6 Treadle (speed control unit)
Treadle stages:
-2 Treadle fully back (initiate seam end)
-1 Treadle slightly back (lift presser foot)
0 Zero position (no treadle operation)
1 Treadle slightly forwards (lower presser foot)
1D Treadle further forwards (minimum speed parameter 606 )
2D to 23D other speed stages (depending on parameter 608)
24D Treadle fully forwards (maximum speed)
The course of speed (treadle stages 1D ... 24D) can be influenced by parameter <608>.
Parameter <608> = 0 -> non-linear splitting of speed into 12 stages.
(low speed increase with low speed levels, high increase with high levels)
Parameter <608> = 1 -> linear splitting of speed into 12 stages.
Parameter <608> = 2 -> non-linear splitting of speed into 24 stages.
Parameter <608> = 3 -> linear splitting of speed into 24 stages.
Parameter <608> = 4 -> the first 8 stages at minimum speed and the remaining stages
split linearly.
p4xpd-2-en
9.10 08-08-29
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