Brother MD-602 Service Manual page 51

Display No. SW
ON Reverse rotation needle UP operation enabled
61
OFF Reverse rotation needle UP operation disabled
When reverse rotation needle UP operation is enabled, raise needle and then wipe.
ON
* When memory switch [61] is ON
62
When reverse rotation needle UP operation is enabled, wipe and then raise needle.
OFF
* When memory switch [61] is ON
Timer operates thread trimming
ON
63
* When B852 is set , timer time is set with parameter [ d0 ].
OFF Thread trimming is turned ON with needle DOWN signal, and OFF with needle UP signal
When needle is raised and stop with [
ON reverse rotation needle UP position
64
* When memory switch [61] is ON
When needle is raised and stop with [
OFF
UP position
ON (Not used)
65
OFF * Normally OFF
When reverse needle UP operation is enabled, presser turns ON before needle UP.
ON
66
* When memory switch [62] is set to OFF, presser turns ON after thread wiping
OFF When reverse needle UP operation is enabled, presser turns ON after needle UP
ON (Not used)
67
OFF * Normally OFF
Sewing machine stops temporarily when automatic tacking reverse solenoid is changed
over.
* Machine can stop when switching to reverse of automatic tacking so that stitch length of
ON
68
Sewing machine does not stop temporarily when automatic tacking reverse solenoid is
OFF
changed over
ON Output during running (needle cooler, etc.)
71
OFF * Normally OFF
ON Thread release output (3 position)
72
OFF * Normally OFF
ON Air (ON while the No. of stitches (parameter [C1]) & after fabric edge sensor turns ON.)
73
OFF Normally OFF
ON Condense output (ON while stitching [A] when B = 0, ON while stitching [D] when C = 0 )
74
OFF * Normally OFF
ON Program output 1 (ON after thread trimming, after T0 (parameter [C2]), during T1(parameter [C3]))
75
OFF Normally OFF
ON Program output 2 (ON during presser synchronization, after T2 (parameter [C4]) during T3 (parameter [C5]))
76
OFF * Normally OFF
ON (Not used)
77
OFF * Normally OFF
ON (Not used)
78
OFF * Normally OFF
When one is turned to ON, the other will be set to OFF. IF all are set to OFF, the puller output will be applied. ON when
presser or reverse solenoid is ON. OFF after the No. of stitches (parameter [C0]) or after 10 seconds have passed.
tacking will be same.
Parameter [ b4 ]: stop time can be set (initial: 100ms)
Parameter [ b5 ]: temporary stop position can be set
Item & Contents
] key and actuator switch, needle stops at
] key and actuator switch, needle stops at needle
MD-602, 612
45