00196044-05 - sg x und x4i fse_en - 第592页
MTC2 MTC2 Calibration and Settings Adjustments feed axes S tudent Guide (FSE) SI PL ACE X Series and X4I MTC2 Edition 01/2009 EN 596 X Unscrew the clamping screws of the holder for towe r 1 and the middle holder (base se…
MTC2
Adjustments feed axes MTC2 Calibration and Settings
Student Guide (FSE) SIPLACE X Series and X4I
Edition 01/2009 EN MTC2
595
X Unscrew the clamping screws on the middle holder and move it by the following fixed adjustment
amounts (see ):
Tower 1, left side: 3 mm
Tower 1, right side = tower 2, left side = 4 mm
Tower 2, right side: 5.5 mm
X Ensure that the status of the LEDs remains the same when you move the locked WTCs. If necessary,
move the holders a little further away from the front edge of the WTCs.
X Firmly tighten all clamping screws and varnish them when they have been set.
Checking and Setting the Crash Light Barriers
X Place the adjustment gauge for the crash light barriers along of a empty WPC onto the rail of the
feed axis for tower 1.
NOTE:
The WTC safety queries each comprise a light barrier which is interrupted by the front edge of
the WTC or the WTC XL. Two LEDs indicate the switching status of the sensor.
NOTE:
Make the settings for the feed axis of tower 1 first and then the feed axis of tower 2.
The light barrier holder in the middle accepts the light barriers for both axes but cannot be set
separately. When making settings, both the holder for the sender and the holder for the receiver
of the light barrier pairs must be moved.
ATTENTION:
The following must be observed for a functional test on the light barrier setting:
- Light barriers must not respond when the lifting axes are moved. When a preliminary setting
has been made, the lifting axis must therefore be moved in 0.1 mm steps over a distance
corresponding to the height of a WTC next to the light barrier to test the setting.
- If the light barrier responds, the emergency stop function is triggered. The emergency stop
status can only be reset, however, when the receiver receives a signal from the transmitter
again.
Loosen the clamping screws on the light barrier holder (transmitter and receiver). Move them
both in the direction of the feed track (away from the tower) until the receiver’s status indicator
switches from red to green. When moving the lifting axis, ensure that the front edge of the WTC
is positioned within the capture area (chamfer) of the adjustment gauge. When moving the lifting
axis, ensure that the front edge of the WTC is positioned within the capture area (chamfer) of
the adjustment gauge Checking and setting the crash light barriers.
NOTE:
The crash light barriers each comprise a light barrier which is activated by a waffle pack tray of
a specific height and is interrupted by a protruding component. Two LEDs indicate the switching
status of the sensor.
NOTE:
Make the settings for the feed axis of tower 1 first and then the feed axis of tower 2.
The light barrier holder in the middle accepts the light barriers for both axes but can be set
separately (it comprises a base section and a movable section). When making settings, both the
holder for the sender and the holder for the receiver of the light barrier pairs must be moved.
MTC2
MTC2 Calibration and Settings Adjustments feed axes
Student Guide (FSE) SIPLACE X Series and X4I
MTC2 Edition 01/2009 EN
596
X Unscrew the clamping screws of the holder for tower 1 and the middle holder (base section) and
place the bottom light barrier pair onto the middle of the gauge. Ensure that the holders do not jam
in their guide.
X Firmly tighten the clamping screws. Ensure that the holders cannot be moved or turned any more.
X At this setting, the bottom light barrier pair should still just shine through at a height of
12.35 mm + 0.05 mm and no longer shine through at a height of 12.45 mm + 0.05 mm. (dimensions
in diagram)
X On the adjustment gauge the light barrier should still shine through at a height of 9,75 mm and at a
height of 9,85 mm the light should be interrupted.
X Place the adjustment gauge for the crash light barriers across the rail of the feed axis for tower 2.
X Unscrew the clamping screws of the holder for tower 2 and the middle holder (movable section) and
place the bottom light barrier pair onto the middle of the gauge. Ensure that the holders do not jam
in their guide.
X Firmly tighten the clamping screws. Ensure that the holders cannot be moved or turned any more.
X At this setting, the bottom light barrier pair should still just shine through at a height of
11.40 mm + 0.05 mm and no longer shine through at a height of 11.50 mm + 0.05 mm.
14-58: Checking and Setting the Crash Light Barriers
Legend
1. Crash light barriers for tower 1
2. Crash light barriers for tower 2
3. Light barrier holder for tower 1 with clamping
screws
4. Middle light barrier holder with clamping
screws, base section
5. Middle light barrier holder with clamping
screws, movable section
6. Light barrier holder for tower 2 with clamping
screws
MTC2
Adjustments feed axes MTC2 Calibration and Settings
Student Guide (FSE) SIPLACE X Series and X4I
Edition 01/2009 EN MTC2
597
14.3.4.4 Disengaging mechanism
Tools and Equipment
1 set of Allen keys
Preparations
X Empty the MTC2 completely (see the User Manual).
X Move the feeder axis to the zero position (see Section (14.3.2.2 Feed axis
J
575 ) ) and engage
the driver into the WTC.
Setting the disengaging mechanism
X Move the driver over the belt until it lies outside the disengaging mechanism.
X Check that the driver in its dead center position engages centrally with the disengaging aperture
when it is moved back.
X When the guide roller is pushed through the middle of the aperture, set the position of the aperture
with the 4 securing screws of the disengaging mechanism.
14-59: Setting the disengaging mechanism
Legend
1. Driver guide roller in dead center position
2. Disengaging mechanism aperture
3. Disengaging mechanism securing screws