JUKI IP-100A Engineer's Manual page 124

(21) Function of pedal curve selection (Function setting No.87 F-PCS)
This function can perform the selection of the curve of number of rotation of the sewing machine against the
depressing amount of the pedal.
Change to this function when you feel that inching operation is hard or that pedal response is slow.
0 : Number of rotation of the sewing machine in terms of
the depressing amount of the pedal increases linearly.
1 : Reaction to intermediate speed in terms of the
depressing amount of the pedal is delayed.
2 : Reaction to intermediate speed in terms of the
depressing amount of the pedal is advanced.
(22) Function added to the needle up / down compensating switch
(Function setting No.93 F-MADF)
One stitch operation can be performed only when the needle up / down compensating switch is pressed at
the time of upper stop immediately after turning ON the power switch or upper stop immediately after thread
trimming.
0 : Normal (Only needle up / down compensating stitching operation)
1 : One stitch compensating stitching operation (upper stop ıî upper stop) is performed only when
aforementioned changeover is made.
(23) Setting of max. number of rotation of the sewing machine head
(Function setting No.96 S-MAX)
This function can set the max. number of rotation of the sewing machine head you desire to use.
Upper limit of the set value varies in accordance with the sewing machine head to be connected.
50 to Max. [rpm]
120
− −
2
0
Pedal stroke (mm)
1