00194440-10_SM_X-Series_Customer_en.pdf - 第88页
Service Work Gantries 3.3.3 Replacing the Y Axis Incremental Encoder [03090202-xx] 88 Service Manual SIPLACE X Series 3.3.3 3 . 3 . 3 R e p la c in g t h e Y A x is I n c r e m e n t a l E n c o d e r [ 0 3 0 9 0 2 0 2 -…
Service Work
3.3.2 Replacing the End Position / Reference Point Proximity Switch for the X axis [03004109-xx] Gantries
Service Manual SIPLACE X Series 87
3.3.2
3.3.2 Replacing the End Position / Reference Point Proximity Switch for the X axis [03004109-xx]
Replacing the End Position / Reference Point Proximity Switch for the X axis
[03004109-xx]
NOTICE
Axis Controller Board A364
In machines using A364 axis cards, these sensors have no function or are not present.
From X-Series machine number B-337 and X4I, the function of this sensor is taken over by the
axis card A364.
1. X axis reference point proximity switch
2. X axis end position proximity switch
3. End position proximity switch mount
4. Reference proximity switch strip
► Unplug the press-fit connections for the end position
proximity switch (2) or reference proximity switch (1)
from the gantry interface.
► Unthread the connection cable as far as the proximity
switches. You may need to remove the head adaptor
and the processor board.
► Loosen the screw fastening the proximity switch
mount (3).
1. X axis reference point proximity switch
2. X axis end position proximity switch
3. End position proximity switch mount
► Replace the relevant proximity switch and install the
proximity switch mount (3) with the proximity switch-
es.
► Make sure there is a gap of 0.4 mm between the prox-
imity switches and the trigger bar. Use the corre-
sponding thickness gauge (plastic).
► Reconnect to the electricity supply.
CAUTION!
Check how the cables are run!
Make sure that the axes can be moved without damaging
the cables.
Fasten the cables with cable ties.
2
3
1
4
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3
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4
Service Work
Gantries 3.3.3 Replacing the Y Axis Incremental Encoder [03090202-xx]
88 Service Manual SIPLACE X Series
3.3.3
3.3.3 Replacing the Y Axis Incremental Encoder [03090202-xx]
Replacing the Y Axis Incremental Encoder [03090202-xx]
Parts, equipment and tools
▪ Read head MS22.74 X/Y 950mm [03090202-xx] (replaces: [03003751-xx])
Removal/installation
NOTICE
Head interface
The new read head for the X axis "Read head MS22.74 X/Y 950 mm" [03090202-xx] may only
be fitted with a "head interface" from FS06 [03000901-06] or a "mirrored head interface" from
FS03 [03029048-03].
The read head can only be fitted together with a new " scale Siplace X-Series Y axis (1950
mm)" [03093792-xx]. If an old read head is upgraded to the new version MS22, you will also
need to replace the scale.
1. Position of the Y axis incremental encoder
2. Installation point for gantry interface
► Unplug the incremental encoder press-fit connection
from the gantry interface (2).
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2
Service Work
3.3.3 Replacing the Y Axis Incremental Encoder [03090202-xx] Gantries
Service Manual SIPLACE X Series 89
See also
5.1.7 Track Signals and Zero Pulse [ ➙ 266]
► Unthread the connection cable as far as the incre-
mental encoder.
► Loosen the three screws fastening (1) the incremen-
tal encoder (2) of the Y axis and carefully lift off the
incremental encoder (2).
► Clean the reading surface of the incremental encoder
with a cloth and ethanol or with a Q tip.
► Install the incremental encoder (2) with the three fas-
tening screws so that there is a gap of 0.75 mm be-
tween the incremental encoder (2) and the scale (for
old read head [03003751-xx] 0.4 mm). Use the corre-
sponding thickness gauge (plastic).
► Reconnect to the electricity supply (connector X9 or
X10 on gantry interface).
CAUTION!
Make sure that the cables do not rub against anything.
Make sure that the axes can be moved without damaging
the cables.
Fasten them with cable ties.
1
2