CM602all_EJM8AESM_Service Manual - 第1062页
Tool 20 Jig Jig: FM-1924 Min. Phillips screwdriver #2 Allen key Level Total Part Weight 7-2-12 Palette Detection Sensor Adjustment Min. Min. Min. Tray kgs. 20 Teaching Assembly/Adjustment Removal/Disassembly Direct Tray …
Palette
j
i
g
FM-1931
Palette
j
i
g
FM-1931
Palette
j
i
g
FM-1932
5
6
Item
Direct Tray
Remove the palette jig from the lowest
level of the lower magazine. Put it on the
supply section again. Check the light is
emitted. If blocked, re-adjust the upper
sensor (light-sensing device).
Put one palette jig on each following
section at the same time: supply section,
lowest level of the upper magazine and
lowest level of the lower magazine.
Check light is emitted by checking the
sensor LED (when three jigs are
inserted).
Remark
If light is blocked, re-adjust the lower
sensor (light-emitting).
7
Remove the palette jig from the supply
section. Put it on the lowest level of the
lower magazine. Slide the lower sensor
(light-emitting device), fix the sensor in
place immediately before the sensor is
turned off.
Remove the palette jig FM-1931. Check
light is blocked at each level separately:
from supply position to the lowest
position, using the palette jig FM-1932.
* LED red: Light off/LED green: Light ON
LED (red): Light off (blocked)
Put one palette on each level and check
the sensor emits light.
LED (red) on (light-emitting)
Tray
Light-
emitting
Slide
Slot position Conclusion
Supply OK/NG
NG palette
OK/NG
Palette OK/NG
OK/NG
3rd level OK/NG
4th level OK/NG
5th level OK/NG
6th level OK/NG
7th level OK/NG
8th level OK/NG
9the level OK/NG
10th level OK/NG
11th level OK/NG
12th level OK/NG
13th level OK/NG
14th level OK/NG
15th level OK/NG
16th level OK/NG
17th level OK/NG
18th level OK/NG
19th level OK/NG
20th level OK/NG
1st level
2nd level
EJM8A-E-SMA070211-A01-00
Page 7-2-11-3
Tool
20
Jig
Jig: FM-1924
Min.
Phillips screwdriver #2
Allen key
Level
Total Part Weight
7-2-12 Palette Detection Sensor Adjustment
Min.Min. Min.
Tray
kgs.
20
Teaching
Assembly/AdjustmentRemoval/Disassembly
Direct Tray
• This section describes the procedures for adjusting the palette detection sensor.
FM-1924
Caution
Danger
Warning
EJM8A-E-SMA070212-A01-00
Page 7-2-12-1
Ji
g
: FM-1924
Level
(
0.02mm/division
)
Actual palette
Actual magazine
(1) Supply section
(2) NG palette
(3) Highest level of upper magazine (1st level)
(4) Highest level of lower magazine (11th level)
(5) Lowest level of lower magazine (20th level)
Note: Check the sensor light in the order
of "blocked" and "emitted." If finding NG
when checking "emitted," re-check
"blocked."
Item
Direct TrayTray
(1) Insert the palettes on all levels.
(2) Move the extension axis to the
checking position.
(3) Check the light is blocked even when
the axis is inched +/-1mm. (5 positions)
1
4
2
X and Y directions: within 0.1mm/m
(1) Remove the palettes from all levels.
(2) Move the extension axis to the
checking position.
(3) Check the light is emitted even when
the axis is inched +/-1mm. (5 positions)
3
Check the sensor detects correctly.
Remark
Level the extension section
Insert the actual palette.
Level the extension section, using the jig
and the level.
Jig
Level
Check positions
<Check light blocked:
When a palette is inserted>
senso
r
palette
<Check light emitted:
When a palette is removed>
EJM8A-E-SMA070212-A01-00
Page 7-2-12-2