Brother Z-8550A Service Manual page 21

Memory switch No. 125 - 148
No. Initial value
125 0
126 1 (seconds)
127 100 (hours)
128 0
129 0
130 0
131 700 (hours)
137 20 (degrees)
138 40 (degrees)
139 40 (ms)
140 40 (ms)
141 30 (ms)
142 30 (ms)
143 30 (ms)
1.0
144
(1.0 ms)
145 1
146 4
147 0
148 1
Setting range
Servo lock operation
0: None
0 - 1
1: When stopped
2: When presser foot lifting signal is on
Servo lock timer setting
0 - 120
0: No timer operation
(seconds)
1-120: Timer operation (1-120 seconds)
0 - 500
Time from when grease-up time warning is output until an error is output
(hours)
Flicker reduction function (if fluorescent light is flickering)
0: None
0 - 3
1: "Medium" flicker reduction effect
2: "Small" flicker reduction effect
3: "Large" flicker reduction effect
-3 - 2
Gain during motor acceleration [Do not change this setting.]
-3 - 2
Gain during motor deceleration [Do not change this setting.]
0 - 1200
Grease-up time
(hours)
0 - 40
Thread trimmer on timing
(degrees)
(*) Angle from needle drop signal
0 - 120
Upper thread feeding on timing
(degrees)
(*) Angle from needle drop signal
Thread trimmer off timing
0 - 40 (ms)
(*) Time from needle up stop
Upper thread feeding off timing
0 - 100 (ms)
(*) Time from needle up stop
5 - 60 (ms)
Quick reverse solenoid on response time for T stitches
5 - 60 (ms)
Quick reverse solenoid off response time for T stitches
Upper thread feeding solenoid fully on time
0 - 60 (ms)
(*) No chopping when set to "0"
On time for upper thread feeding solenoid during chopping
Upper thread
0.1 - 4.9
feeding Solenoid
(0.1 - 4.9 ms)
Needle up stop position error display function after thread trimming
0 - 1
0: None
1: Yes ([Err 111] is displayed.)
Needle zigzag sync position (angle from needle up stop signal turning off x 8
4 - 14
degrees)
0 - 5
Needle zigzag sync delay
(degrees)
Machine head fan
0: Stopped
0 - 1
1: Operating (stops when machine head is tilted back and when an error
occurs)
Setting details
Z-8550A, 8560A
3. FUNCTION SETTINGS
(fully ON)
0123B
12