Brother S-7200B Service Manual page 17

Function No. 56 − 60
No. Initial value
56 0
57
0
(NOTE 17)
58 2
59 0 (degrees)
150
60
(degrees)
(NOTE 17) Setting is only enabled when DIP switch 2 is set to ON.
<Needle breakage prevention function specifications>
* Use Function No. 50 to set the automatic deceleration speed when the quick reverse mechanism has been operated using
the actuator switch.(Setting possible in units of 100 rpm)
* Use Function No. 58 to set the synchronization function when the quick reverse mechanism has been operated using the
actuator switch.
(Example) Default settings: At low speed: 0°; At high speed: 150°
Needle up stop point is home point
Operating angle range
Operating angle
(At low speed: No. 59)
(At high speed: No. 60)
Setting range
Function for preventing needle bar operation when treadle is accidentally
depressed forward when it is returned to neutral after being depressed
0 – 1 backward
0: Used
1: Not used
Operation when treadle is depressed forward to 1st step when presser foot is
raised
0 – 1
0: Presser foot is lowered
1: Presser foot is not lowered
Synchronization function when quick reverse mechanism has been operated
using the actuator switch
0 – 2 0: Disabled
1: Only quick reverse mechanism synchronization enabled
2: Synchronization of main shaft at automatic deceleration speed set by No. 50
0 – 355
[Do not change this setting]
(degrees)
0 – 355
[Do not change this setting]
(degrees)
Direction of main shaft rotation
3. FUNCTION SETTINGS (OPERATION PANEL)
Setting details
S-7200B
0654B
10