Output Checking Method - Brother BAS-342G Service Manual

2-8. Output checking method

Use this to check for any malfunctions of the circuit boards, and for checking for problems with drive mechanisms and broken
cords.
You can check whether the signals being output by the CPU are driving the mechanisms correctly.
Program No.
display
Check code
[ 51]
[ 52]
[ 53]
[ 54]
[ 55]
[ 56]
[ 57]
[ 58]
[ 59]
[ 60]
*1 Applies when corresponding devices are installed.
Menu display
Name
When the
[PM-X]
When the
When the
[PM-y]
When the
When the
[PM-F]
When the
[CAtH] No devices are compatible with the BAS-342G.
[CL-r] The right clamp valve (clamp valve 1) is turned ON (OUT16) (*1)
[CL-L] The left clamp valve (clamp valve 2) is turned ON (OUT15) (*1)
[SUPt] Auxiliary tension release valve is turned ON (OUT14) (*1)
[FLiP] Inner clamping device valve is turned ON (OUT13) (*1)
[CooL] Needle cooling valve is turned ON (OUT12) (*1)
The panel LEDs illuminate in order, and then the seven segments of the
PROGRAM No. display and the menu display illuminate one by one.
1. While pressing the
4567Q
* Keep pressing the
displayed and the buzzer beeps once.
The check code will be displayed in the PROGRAM No.
display (2), and the abbreviated name of the output will
be displayed in the menu display (3).
2. Press the
check code.
3.
The operations for check codes 51 to 54 can be checked
by pressing the
4. For check codes 55 and after, lower the work clamp and
then depress the start switch (6).
The corresponding operation for the check code will
be carried out while the start switch is being
depressed
depressed once for check code 60).
5. To return to normal operation, turn off the power switch
and then turn it back on again.
4953Q
Operating details
key is pressed, the work clamp moves to the left.
key is pressed, the work clamp moves to the right.
key is pressed, the work clamp moves forward.
key is pressed, the work clamp moves back.
key is pressed, the work clamp is raised.
key is pressed, the work clamp is lowered.
BAS-342G
2. FUNCTION SETTINGS
key (1), turn on the power switch.
key (1) until the model name is
key (4) or key (1) to select the desired
or key (5).
(while the start switch has been
20