1
．
Inspection
26
No.704-2010-01
3.2.
Function check of each sensor
(1) Preparation of parts/tools
(2) Regarding the origin sensor, drive the lift
⇒
Z-axis
⇒
X-axis
⇒
Y-axis one after another to
go through the origin sensor when the power of MA-3000 is switched ON and OFF.
(3) Check of other sensor than the origin is to be made by the maintenance mode.
LIPTUP/DOWN
⇒
Which side is the lift?
（
Either one should be ON. Served as the origin sensor, too.
）
TRAY
⇒
ON when a tray is on the X-axis.
BOAT
⇒
Not used.
DOOR OPEN
⇒
ON when the door of the tray case is open.
REFUSE TRAY
⇒
ON when a tray is on the 11
th
stair.
AXIS-Z
⇒
Sensor for checking Z-axis position
SPARE1
⇒
Not used.
TRAY
１～
10
⇒
ON when a tray is on each stair.
※
Verify that each sensor reacts correctly.
※
Some old lot instrument is not equipped with AXIS-Z sensor.
（
ROM version X
・
Y
・
Z
－
b is needed. The last digit of the version is –b.
）
No.
Name
Part No.
Q’ty
Remarks
①
－
-
－
－
