Function added to the needle up / down compensating switch (Function setting No. 93)
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 / upper stop)
is performed only when aforementioned changeover is made.
Initial motion UP stop position move function (Function setting No. 90)
Effective/ineffective of automatic return to UP stop position immediately after turning ON the power can be set.
0 : Ineffective
1 : Effective
Setting of max. number of rotation of the sewing machine head (Function setting No. 96)
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.
150 to Max. [sti/min] <50 / sti/min>
Main shaft reference angle compensation (Function setting No. 120)
Main shaft reference angle is compensated
Setting range
– 60 to 60˚ <1 / ˚>
UP position starting angle compensation (Function setting No. 121)
Angle to detect UP position starting is compensated.
Setting range
– 15 to 15˚ <1 / ˚>
DOWN position starting angle compensation (Function setting No. 122)
Angle to detect DOWN position starting is compensated.
Setting range
– 15 to 15˚ <1 / ˚>
Continuous sti one shot stitching nonstop function (Function setting No. 94)
This function is used to proceed a step to the next one without stopping the sewing machine at the end
of the step when performing sewing with the continuous sewing and one-shot sewing combined using the
programming function of the operation panel IP.
0 : Normal (Stop when a step has completed.)
1 : The sewing machine proceeds to next step without stopping after a
step has completed.
9 0
1
9 4
0
9 3
0
2
1
4
0
Setting of energy saving function during standby (Function setting No. 124)
It is possible to reduce power consumption while the sewing machine is in standby state. It should be noted
that the startup of the sewing machine may delay for a moment if this function is set.
0 : Energy-saving mode is ineffective.
1 : Energy-saving mode is effective.
2
1
0
0
2
1
1
0
2
1
2
0
9 6
0
0
4
0
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Summary of Contents for SC-921
Page 1: ...SC 921 INSTRUCTION MANUAL ...
