SunStar Fortuna 5 Series - Page 81

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(5) Examples of the Function of Thread Trimming Sequence
# Yamato Three-needle Trimming
® Timing of Thread Trimming Sequence
100ms : 15ms
100ms i ;5ms
(D Flow Chart of Tread Trimming Sequence & Program Code
. " ^ . . Code Comm. Data field
Flowchart u 1 \
' number field -)st 2nd 3rd
Code Comm.
number fi eld
START of Sequence
I
Needle Up Stop witti 200som
wait for 5ms
1
T/T sol. on
wait for 100ms
T/Tsol. off
wait for 5ms
1
T/R sd. on
12 —85
13 —BO
wait for 100ms
14
i
T/R sol. off
15 —9C
i
16
—BO
wait for 5ms
17
W/P sol. on
] 18
—84
wait for 100ms
W/Psol. off
wait fc* 5ms
i
End of Sequence
Start of Sequence
Stop after moving to needle of upstop
at 200spm
Wait fo r 5[ms]
Thread Trimming solenoid, On
Wait fo r lOOIms]
T/T sol.(off)
Wait fo r 5[ms]
T/R soi.(on}
Wail fo r 100[ms]
T/R soi.{off)
Wait for 5(ms]
W/P sol.on(on)
Wart for 100(ms]
Wiper solenoid off
Wait fo r 5[ms]
End of Sequence
« Operates Presser Foot Solenoid by "Lefting Up fi jnction of Automatic Presser Foot after Trimming" being set to A18=1
» As every command fi eld is displayed dose to it is distinguishable from Data Field
» All Data Fields are displayed easily enough to distinguish them from others, differently from S-ll and there's no necessity of
transforming the number and conversing the unit
From the library of Superior Sewing Machine & Supply LLC - www.supsew.com