00900194-01_SM_ASM ProcessLens_Dual-lane_EN.pdf - 第28页
3 Replacing spare parts 3.3 Encoder 28 Service Manual ASM ProcessLens Dual-lane 09/2018 3.3 Encoder 3.3.1 Replacing the encoder reader at the x, y and z gantry Parts 03122960-xx Tonic encoder interface 0.1UM (Encoder rea…
3 Replacing spare parts
3.2 DLP
Service Manual ASM ProcessLens Dual-lane 09/2018 27
3.2.4 Upgrading the firmware of the DLP module
When the firmware of the DLP module is not running the latest firmware, it needs to be updated.
Requirements
●
Machine is switched on.
●
The .rbf file is downloaded from the ASM internal website.
Upgrading the firmware
► Open the DLP firmware upgrade software on the computer.
► In the Module ID input field(1) enter the number "00" for the left DLP module or "01" for the
right DLP module to test the left or the right DLP module and click on Connect(2).
► Click on the browse button(3) to browse to the needed .rbf file.
► Double-click on the needed .rbf file.
► Click on the install button to install the latest version.
► Click on OK.
The DLP module is now running the latest version.
3 Replacing spare parts
3.3 Encoder
28 Service Manual ASM ProcessLens Dual-lane 09/2018
3.3 Encoder
3.3.1 Replacing the encoder reader at the x, y and z gantry
Parts
03122960-xx Tonic encoder interface 0.1UM
(Encoder reader X, Y,Z)
Equipment and tools
●
Allen key size 2.0
●
Spacer 2.1mm
Requirements
●
Machine is switched off.
Removal
► Unscrew and remove the two screws(1) using an
Allen T shaped Allen key size 2.0.
► Carefully pull out the encoder reader(2).
The scale of the scale bars
CAUTION!
Fingerprints or scratches damage the scale
bars(3) which then need to be exchanged.
Do not touch or scratch the scale of the scale
bars.
Be careful when pulling out the reader and when
putting it back again.
.
► Change the reader including the encoder(1) and
all cables.
► Replace the encoder and the reader.
3 Replacing spare parts
3.3 Encoder
Service Manual ASM ProcessLens Dual-lane 09/2018 29
► Check the gap between the encoder reader(1)
and the scale bar(2) by using the spacer(3)
provided.
► The gap between the encoder reader and the
scale bar must be 2.1 mm.
► Calibrate the new reader. See the external Power
Point file “Y1Y2 ENC install & adjust procedure”.
► Move the gantry slowly the whole travel range
backwards. Whilst doing that check the light at
the indicator.
► If the lights are not within the color range the
holder needs adjustments. See 3.3.2 "Color code
for the encoder readers" [}29].
► Proceed the same way with all other encoder
readers.
Installation
Follow the removal instructions in reverse order for installation.
3.3.2 Color code for the encoder readers
Color Indication Adjustment requirement
Purple Optimum set-up No
Blue Good set-up No
Green Good set-up No
Orange Acceptable set-up but below recommendation level. Yes, angle and gap.
Red Poor set-up, signal maybe too low for reliable operation Yes, angle and gap.