51
Function Name : Upper thread holder's needle thread holding time setting
Set the needle thread holding time by the upper thread holder when sewing begins.
It sets the time for the upper thread holder to hold the needle thread. (Default value: 2[sec])
[Contents] This function prevents the long loose thread remaining at the needle after
trimming from being included in the sewing or forming a ball, causing the poor
quality sewing work. In general, when 1ms is set, the thread is released after 2
stitch sewing.
110. Thread Hold Tm
00~20[0.25sec]
Setting
Value
Function No. : 109
Function Name : Upper thread holder setting
It sets the upper thread holder's holding of the needle thread after trimming.
This function is available when the upper thread holder is attached.
The upper thread holding function is not used.
[Contents] The upper thread holder does not hold the needle thread after trimming.
109. ThHold En/Dis
1) DISABLE
Setting
Value
The upper thread holing function is used.
[Contents] After trimming, the upper thread holder holds the needle thread during the time
set at 10. ThreadHoleTm.
2) ENABLE
Function No. : 110
Function No. : 111
Function Name : Needle Cooling Setting
The needle temperature rises due to the friction between the sewing material and the
needle. Cold air can be supplied to the needle to cool it off. This function sets the method
of needle cooling.
The function is enabled all the time except for jump motion.
[Contents] Cold air is supplied to the needle to reduce its temperature during the entire
sewing operation except for jump motion.
111. Needle Cool Set
1) NORMAL
Setting
Value
The function is enabled according to the time and cycle set by user.
[Contents] Cold air is supplied to the needle to reduce its temperature at each cycle set
at “113. NeedleOffTime”for the duration set at “112. NeedleControl". However,
the time is based on the actual sewing time excluding jump motion.
2) TIMER
Not used
3) DISABLE
Summary of Contents for SPS/E-5050 Series
Page 2: ......