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Output function list
Function
code
Abbrevia-
tion
Function item
Remarks
0
noP
No function
(Standard setting)
1
TrM
Thread trimming output
Output of thread trimming signal
2
WiP
Thread wiper output
Output of thread wiper signal
3
TL
Thread release output
Output of thread release signal
4
FL
Presser lifter output
Output of presser lifting signal
5
bT
Reverse feed stitching output
Output of reverse feed stitching signal
6
EbT
EBT cancel monitor output
State of one time cancel of reverse feed stitching
at end function is output.
7
SEbT
Reverse feed stitching at start/end
cancel monitor output
State of cancel of reverse feed stitching at start/
end is output.
8
AUbT
Sewing start/end cancellation/ad-
dition monitor output
State of cancel or addition of automatic reverse
feed stitching is output.
9
SSTA
Sewing machine stop state output
Sewing machine stop state is output.
10
CooL
Needle cooler output
Output for needle cooler
11
bUZ
Buzzer output
It is output when the bobbin counter set value has
been exceeded, an error has occurred or the bob-
bin thread remaining amount is detected.
12
LSWo
Revolution command output
Revolution demanding command state is output.
Input function setting connectors
Output function setting connector
Connector No.
Pin No.
Display No.
Initial value of function setting
CN48
1
901
noP (No function setting)
2
902
SFSW (Safety switch input)
CN50
12
903
SoFT (Soft-start speed limit input)
CN36
5
904
bT (Reverse feed stitching switch input)
CN50
11
905
LinH (Input of prohibition of depress on front part of pedal)
CN39
7
906
TSW (Thread trimming switch input)
11
907
LSSW (Low-speed revolution switch input)
9
908
HSSW (High-speed revolution switch input)
5
909
FL (Presser foot lifting switch input)
CN57
1
910
CUnT (Sewing counter input)
CN42
2
911
MES (Thread trimming safety switch input)
CN54
3
912
noP (No function setting)
Connector No.
Pin No.
Display No.
Initial value of function setting
CN50
7
951
bT (Reverse feed stitching output)
8
952
TrM (Thread trimming output)
9
953
LSWo (Revolution request input)
Summary of Contents for SC-920
Page 1: ...SC 920 40089311 No E393 00 ENGINEER S MANUAL...
Page 71: ...67 2 IP 110F operation panel block diagram...
Page 73: ...66 MEMO...