Brother PD-3000, Instruction Manual

Page: 164 / 210

CHAPTER 5 EXTENDED OPTION OUTPUT
156 PD-3000
„ Example 3
Signals for external equipment
When connecting to the external sequence unit, this sequence programs operations to issue timing signals.
Option output 4 READY: Ready-for-sewing signal
Option output 5 END: Sewing end signal
Option output 6 THBK: Thread breakage detection signal
Timing chart
Program setting values
Output condition
Enabling conditions Disabling conditions
Output
No.
Operation
setting
Condition
No.
Content
Timer 1
[ms]
Timer 2
[ms]
Condition
No.
Content
Condition
No.
Content
ON 2
Movement of
sewing start point
0 0
1
Sewing machine
returns to home
position
4
OFF
17 Change of P. No.
0 0
− − − −
5 ON 2
Movement of
sewing start point
0 100 6 End of sewing 1
Sewing
machine
returns to home
position
ON 16
Thread breakage
detection
0 0
8 Start of step back
6
OFF
77 Output 4 OFF
0 0
− − − −
0.1 sec.
Returning to home position of sewing
machine or change of P. No.
Start of step back or returning to home position
of sewing machine or charge of P. No.
Thread breaking detection
Movement of sewing start
point when sewing ends.
Movement of sewing start
point