00197783-01_AI_Gantry-Retrofit_X-Series_S_INTERNAL_de_en.pdf - 第144页
Appendix Excerpts from the Service Manual 4.1.4 Track Signals and Zero Pulse 144 Gantry Retrofit Portalna chrüstung 4.1.4.1 4 . 1 . 4 . 1 T e s t D e v ic e P G 1 - I ( M S 2 2 / M S 3 0 ) [ 0 3 1 0 2 6 9 9 - x x ] – O p…
Appendix
4.1.4 Track Signals and Zero Pulse Excerpts from the Service Manual
Gantry Retrofit Portalnachrüstung 143
Installation
► Clean the reading surface of the incremental encoder with a cloth and ethanol or with a Q tip.
► Fit the incremental encoder with the three fastening screws. To do this, place the thickness gauge
provided between the incremental encoder and the scale, so that there is a gap. This gap must either
be 0.4 mm (golden scale) or 0.75 mm (black-white). Use the corresponding thickness gauge (plas-
tic).
► Reconnect to the electricity supply.
► Check the track signals with the testing device. (See "4.1.4 Track Signals and Zero Pulse" [ ➙ 143])
4.1.4
4.1.4 Track Signals and Zero Pulse
Track Signals and Zero Pulse
Check
Proceed as follows to check the zero pulse.
► Switch off the machine.
► Unplug the incremental encoder from the head board or the gantry interface and connect it to the
test device. (See "4.1.4.1 Test Device PG1-I (MS22/MS30) [03102699-xx] – Operation" [ ➙ 144])
► Move the head or gantry manually back and forth. This movement enables you to read the correct
track signal progress from the test device.
► If the track signal is not within the tolerance range, you will need to reset the incremental encoder.
The incremental encoder has then been fitted either too near, too far away, inclined and/or displaced.
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.
Appendix
Excerpts from the Service Manual 4.1.4 Track Signals and Zero Pulse
144 Gantry Retrofit Portalnachrüstung
4.1.4.1
4.1.4.1 Test Device PG1-I (MS22/MS30) [03102699-xx] – Operation
Test Device PG1-I (MS22/MS30) [03102699-xx] – Operation
Appendix
4.1.4 Track Signals and Zero Pulse Excerpts from the Service Manual
Gantry Retrofit Portalnachrüstung 145