HEIDENHAIN LIP 2x1 User manual

www.heidenhain.de OPTODUR
[][][][][][][][][][][]
LIP 201 Gx ML xxx mm ID xxxxxxx-xx SN xx xxx xxx xx
WARNING!
LASER IN OPERATION
UPON CONNECTION!
www.heidenhain.de
LIP200
Mounting Instructions
LIP 2x1
English (en)
05/2023

Contents
Contents
1 Basic information................................................................................................................... 5
2 Safety..................................................................................................................................... 9
3 Items supplied and accessories............................................................................................. 11
4 Mounting................................................................................................................................ 14
5 Final steps............................................................................................................................. 27
6 Adjustment and diagnosis..................................................................................................... 29
7 Removal................................................................................................................................. 44
2HEIDENHAIN | Mounting Instructions | LIP 2x1 | 05/2023

Contents
1 Basic information................................................................................................................... 5
1.1 Validity of the documentation.................................................................................................... 5
1.2 Target groups of the Mounting Instructions............................................................................... 5
1.3 Notes on reading the documentation......................................................................................... 6
1.4 Symbols and fonts used for marking text................................................................................... 7
1.5 Notes in this documentation...................................................................................................... 8
1.6 Units and tolerances................................................................................................................... 8
2 Safety..................................................................................................................................... 9
2.1 Personnel qualification............................................................................................................... 9
2.2 General safety precautions......................................................................................................... 9
2.3 Laser radiation........................................................................................................................... 10
3 Items supplied and accessories............................................................................................. 11
3.1 Items supplied............................................................................................................................ 11
3.1.1 Items supplied with the linear scale...................................................................................................... 11
3.1.2 Items supplied with the scanning head................................................................................................ 11
3.2 Mounting accessories................................................................................................................ 12
3.2.1 Accessories for mounting the linear scale.......................................................................................... 12
3.2.2 Accessories for fixed-point bonding...................................................................................................... 13
4 Mounting................................................................................................................................ 14
4.1 Prerequisites and notes.............................................................................................................. 14
4.2 Mounting the linear scale........................................................................................................... 15
4.2.1 Mounting variants...................................................................................................................................... 15
4.2.2 Variant: Mounting with adhesive film.................................................................................................... 15
4.2.3 Variant: Mounting with fixing clamps................................................................................................... 19
4.3 Mounting the scanning head...................................................................................................... 24
4.3.1 Mounting variants...................................................................................................................................... 24
4.3.2 Variant: Mounting with the holder on the side.................................................................................... 24
4.3.3 Variant: Mounting with the holder at top............................................................................................. 25
HEIDENHAIN | Mounting Instructions | LIP 2x1 | 05/2023 3

Contents
5 Final steps............................................................................................................................. 27
5.1 Performing the continuity check................................................................................................ 27
5.1.1 Measuring the resistance........................................................................................................................ 27
5.2 Connecting the encoder............................................................................................................. 27
6 Adjustment and diagnosis..................................................................................................... 29
6.1 Connecting an encoder using its ID............................................................................................ 29
6.2 Connecting the encoder manually.............................................................................................. 31
6.3 Starting the LIP21/LIP29 mounting wizard................................................................................. 34
6.4 Checking the mounting of the LIP21/LIP29................................................................................ 37
6.5 Starting the LIP28 mounting wizard........................................................................................... 39
6.6 Checking the mounting of the LIP28.......................................................................................... 42
7 Removal................................................................................................................................. 44
7.1 Safety precautions regarding removal........................................................................................ 44
7.2 Removing the scanning head..................................................................................................... 44
7.3 Removing the scale.................................................................................................................... 44
4HEIDENHAIN | Mounting Instructions | LIP 2x1 | 05/2023

Basic information | Validity of the documentation
1 Basic information
This chapter contains information about the product and the Mounting Instructions.
1.1 Validity of the documentation
These Mounting Instructions apply to encoders of the LIP 2x1 series.
Prior to using the documentation, check whether the documentation and encoder model match
The encoder designation is printed on the ID label.
ID label
www.heidenhain.de OPTODUR
[][][][][][][][][][][]
LIP 201 Gx ML xxx mm ID xxxxxxx-xx SN xx xxx xxx xx
www.heidenhain.de OPTODUR
[][][][][][][][][][][]
LIP 201 Gx ML xxx mm ID xxxxxxx-xx SN xx xxx xxx xx
2 3 4
1
LIP 2xx XX
XXX XXX-XX XX XXX XXX X
HeidenHain
5
6
7
WARNING!
LASER IN OPERATION
UPON CONNECTION!
www.heidenhain.de
LIP200
ID label with legend
1Product name of scale
2Measuring length (ML)
3Part number (ID) of scale
4Serial number (SN) of scale
5Product name of scanning head
6ID number of scanning head
7Serial number of scanning head
1.2 Target groups of the Mounting Instructions
The Mounting Instructions must be read and observed by every person who performs any of the following tasks:
Design
Mounting
Removal
1
HEIDENHAIN | Mounting Instructions | LIP 2x1 | 05/2023 5

Basic information | Notes on reading the documentation
1
1.3 Notes on reading the documentation
WARNING
Fatal accidents, personal injury or property damage caused by non-compliance with the documentation!
Failure to comply with the documentation may result in fatal accidents, personal injury or property damage.
Read the documentation carefully from beginning to end
Keep the documentation for future reference
The following table lists the various parts of the documentation in their order of reading priority.
Document type Description
Addendum An addendum supplements or supersedes the corresponding contents of
the Operating Instructions and, if applicable, of the Mounting Instructions.
If an addendum is included in the shipment, it has the highest priority for
reading. All other documentation content retains its validity.
Operating Instructions The Operating Instructions contain all of the information and safety
instructions for the proper and intended operation of the device.
The Operating Instructions (English language version) are included
in delivery and can also be downloaded in other languages from
www.heidenhain.com/documentation. The Operating Instructions must
be read prior to commissioning the product.
The Operating Instructions have the second highest priority for reading.
Mounting Instructions The Mounting Instructions contain all the information and safety
precautions needed for the proper mounting and installation of a product.
The Mounting Instructions are not included in delivery and must be
downloaded from www.heidenhain.com/documentation.
The Mounting Instructions have the third highest priority for reading.
Have you found any errors or would you like to suggest changes?
We are continuously striving to improve our documentation for you. Please help us by sending your suggestions to
the following e-mail address:
[email protected]
6HEIDENHAIN | Mounting Instructions | LIP 2x1 | 05/2023

Basic information | Symbols and fonts used for marking text
1.4 Symbols and fonts used for marking text
In these instructions the following symbols and fonts are used for marking text:
Format Meaning
...
...
Identifies an action and
the result of this action
Example:
Tilt the shipping brace to remove it (c)
The shipping brace has been removed now
...
...
Identifies an item of a list
Example:
Solid contaminants: class 3
Max. pressure dew point: class 4
Bold Identifies elements in figures and illustrations, such as positions, dimensions and
worksteps
Example:
S marks the beginning of the measuring length (ML).
1
HEIDENHAIN | Mounting Instructions | LIP 2x1 | 05/2023 7

Basic information | Notes in this documentation
1
1.5 Notes in this documentation
Safety precautions
Precautionary statements warn of hazards in handling the device and provide information on their prevention.
Precautionary statements are classified by hazard severity and divided into the following groups:
DANGER
Danger indicates hazards for persons. If you do not follow the avoidance instructions, the hazard will result in
death or severe injury.
WARNING
Warning indicates hazards for persons. If you do not follow the avoidance instructions, the hazard could result in
death or serious injury.
CAUTION
Caution indicates hazards for persons. If you do not follow the avoidance instructions, the hazard could result in
minor or moderate injury.
NOTICE
Notice indicates danger to material or data. If you do not follow the avoidance instructions, the hazard could result
in property damage.
Informational notes
Informational notes ensure reliable and efficient operation of the device. Informational notes are divided into the
following groups:
The information symbol indicates a tip.
A tip provides important additional or supplementary information.
The book symbol indicates a cross reference.
A cross reference leads to external documentation, for example: further documentation from HEIDENHAIN
or another supplier.
1.6 Units and tolerances
Unless otherwise specified, the dimensions stated in these Mounting
Instructions are given in millimeters.
Unless otherwise specified, the tolerances stated in these Mounting Instructions
correspond to ISO8015 and ISO2768 standards.
8HEIDENHAIN | Mounting Instructions | LIP 2x1 | 05/2023

Safety | Personnel qualification
2 Safety
This chapter provides important safety information needed for the proper mounting and installation of the product.
2.1 Personnel qualification
Mounting, initial configuration and removal must be conducted by a qualified specialist under compliance with local
safety regulations.
2.2 General safety precautions
WARNING
Risk of injury from laser radiation
Class 3B laser exposure causes serious eye and skin injuries.
Mount the scanning head correctly
Wear eye protection, protective clothing and protective gloves
Never stare into the laser beam or the reflection of the laser beam
Do not touch the laser beam
Shield the laser beam
Structurally prevent reflections of the laser beam
WARNING
Danger of electric shock due to connection to unsuitable downstream electronics!
If you connect unsuitable downstream electronics to the encoder, fatal accidents or severe personal injuries can
occur.
Connect the encoder only to downstream electronics whose supply voltage comes from PELV systems
WARNING
Live plug connections
If you disengage plug connections while the equipment is under power, this may result in fatal accidents or severe
personal injury.
Do not engage or disengage any connecting elements while the product is under power
WARNING
Risk of injury from damaged or worn components!
Safety functions can fail if damaged or worn components are installed. Failed safety functions can result in death
or serious injury.
Do not use any damaged or worn components
In case of replacement, repair the thread
In case of replacement, use new screws, spring pins and nuts
Secure screws and nuts with suitable material-bonding anti-rotation lock
2
HEIDENHAIN | Mounting Instructions | LIP 2x1 | 05/2023 9

Safety | General safety precautions
2
NOTICE
Property damage due to mechanical stress
Do not drop the encoder or subject it to major vibration
Do not expose the encoder to mechanical stress
NOTICE
Property damage due to electrical stress
Do not engage or disengage any connecting elements while the product is under power
Do not touch the contacts of the plug connections
NOTICE
Electrostatic discharge (ESD)!
This device contains electrostatic-sensitive components that can be destroyed by electrostatic discharge (ESD).
It is essential to observe the safety precautions for handling ESD-sensitive components
Never touch connector pins without ensuring proper grounding
Wear a grounded ESD wristband when handling device connections
2.3 Laser radiation
A class3B laser is installed in the encoder. See the sticker on the encoder for more detailed information about the
emitted laser radiation.
2014
2014
1
2
3
4
1Underlying technical standard
2Maximum emitted power or energy
3Wavelength
4Laser class
10 HEIDENHAIN | Mounting Instructions | LIP 2x1 | 05/2023

Items supplied and accessories | Items supplied
3 Items supplied and accessories
This chapter contains information on the items supplied and the available accessories of the encoder.
3.1 Items supplied
3.1.1 Items supplied with the linear scale
Component Figure
Scale
www.heidenhain.de OPTODUR
[][][][][][][][][][][]
LIP 201 Gx ML xxx mm ID xxxxxxx-xx SN xx xxx xxx xx
Operating Instructions
Quality Inspection Document
Qualitätsprüfbescheinigung
XX xxx
ID xxxxxxx-xx
SN xxxxxxxx x
Quality Inspection Document
3.1.2 Items supplied with the scanning head
Component Figure
Scanning head
WARNING!
LASERIN OPERATION
UPON CONNECTION!
www.heidenhain.de
LIP200
Spacer shim
3
HEIDENHAIN | Mounting Instructions | LIP 2x1 | 05/2023 11

Items supplied and accessories | Mounting accessories
3
Component Figure
Operating Instructions
Manufacturer's Inspection Document
XXX xxx xxxxxxx-xx xxxxxxxxx
xxxxxxxxx
xxxxxxxxx
3.2 Mounting accessories
The following accessories can be obtained separately from HEIDENHAIN.
For more information on the listed products, please refer to the applicable Mounting Instructions and the
Exposed Linear Encoders brochure.
www.heidenhain.com/documentation
Enter the document ID 208960
3.2.1 Accessories for mounting the linear scale
Accessories for mounting with adhesive film
Designation ID Figure
Roller 276885-01
Fixed-point elements 1176475-xx
12 HEIDENHAIN | Mounting Instructions | LIP 2x1 | 05/2023

Items supplied and accessories | Mounting accessories
Accessories for mounting with fixing clamps
Designation ID Figure
Spacer shim 1176441-xx
Fixing clamps 1176458-xx
Fixed-point elements 1176475-xx
3.2.2 Accessories for fixed-point bonding
Designation ID Figure
Dispensing nozzles and mixing tubes 1176444-01
Adhesive 3M DP 460 EG 1180444-01
Double-cartridge gun 1180450-01
3
HEIDENHAIN | Mounting Instructions | LIP 2x1 | 05/2023 13

Mounting | Prerequisites and notes
4
4 Mounting
This chapter describes the mounting prerequisites, different mounting variants, and all other tasks necessary when
mounting.
4.1 Prerequisites and notes
Choose a mounting attitude such
that the traverse range is within the
measuring length (ML) of the linear
scale.
Protect the graduation from direct
contamination.
(S) = Beginning of measuring length
(ML)
WARNING
Risk of injury from laser radiation
There is a risk of injury from laser
radiation if the indicated measuring
length is exceeded.
Move the scanning unit only within
the specified measuring length
17.5
7.5

ML
LIP 201 Gx ML xxx mm ID xxxxxxx-xx SN xx xxx xxx xx
www.heidenhain.de OPTODUR
[][][][][][][][][][][]
www.heidenhain.de
LIP200
NOTICE
Property damage resulting from
severe contamination or liquids
The encoder is not protected against
the ingress of severe contamination
or liquids, and an electrical short-
circuit can occur.
If necessary, protect the encoder
by attaching a protective plate or
something similar
In order to avoid signal interferences,
ensure correct positioning of the scale to
the scanning head.
LIP 201 Gx ML xxx mm ID xxxxxxx-xx SN xx xxx xxx xx
www.heidenhain.de OPTODUR
[][][][][][][][][][][]
www.heidenhain.de
LIP200
www.heidenhain.de OPTODUR
14 HEIDENHAIN | Mounting Instructions | LIP 2x1 | 05/2023

Mounting | Mounting the linear scale
4.2 Mounting the linear scale
4.2.1 Mounting variants
Mounting with adhesive film Mounting with fixing clamps
Page 15 Page 19
4.2.2 Variant: Mounting with adhesive film
The mounting variant in this chapter refers to mounting of the linear scale with an adhesive film.
The mounting variant with fixing clamps is described on Page 19.
Notes on mounting with adhesive film
Note that the mounting surface, as well
as the surface of the scale, must be
clean and free of paint, dust or grease.
> ML + 10
> 15
You can mount the scale by means of
stop pins or an aligning rail.
The mounting tolerances refer to the
machine guideway (F).
2.6
0.05
0.1 F
0.05
Ra3.2
0.2 F
2.6
0.05
0.1 F
0.05
Ra3.2
0.2 F
4
HEIDENHAIN | Mounting Instructions | LIP 2x1 | 05/2023 15

Mounting | Mounting the linear scale
4
Number of stop pins to be used
Recommended diameter of the stop
pins: 3 mm.
For a measuring length of ML≤2040,
use three stop pins to stabilize the scale
sufficiently.
(ML+10)
ML  
0.72 x (ML+10)
3x
 
For a measuring length of ML>2040,
use five stop pins to stabilize the scale
sufficiently.
ML  
(ML+10)
0.56 x (ML+10)
0.01 x (ML+10) 0.01 x (ML+10)
5x
 
Materials and tools
For this task, the following materials and tools are needed:
Included in delivery To be provided separately
Roller
Stop pins
Fixed-point elements
Adhesives
4 screws (DIN 7984 – M3×6)
Torque wrench (hexagon socket for 2.5 mm)
16 HEIDENHAIN | Mounting Instructions | LIP 2x1 | 05/2023

Mounting | Mounting the linear scale
Gluing the linear scale
Attach the scale with adhesive mounting
film only at a temperature of >15°C.
Pay attention to the expiration date on
the package.
Insert the stop pins
Remove the protective foil from the
adhesive film
  
Carefully place the scale onto the
stop pins
Starting from the center, evenly press
the scale onto the mounting surface
using the roller
Remove the stop pins
   
 
Do not perform further work on the
scale until the maximum adhesive
force has been reached
The maximum adhesive force
of the mounting film is reached
at room temperature after
approx. 70 hours.
 
4
HEIDENHAIN | Mounting Instructions | LIP 2x1 | 05/2023 17

Mounting | Mounting the linear scale
4
Mounting the fixed-point elements
Pay attention to the mounting
dimensions. Deviations from the
mounting dimensions lead to imprecise
measurement results during operation.
(ML+10) / 2
28
28
Align the fixed-point elements in
parallel
Lightly press the fixed-point elements
against the scale and fasten them
with screws using the prescribed
torque
4x
DIN 7984 – M3x6
Md= 1.15 Nm
Pay attention to the work
instructions in the applicable
documentation.
Apply a bead of adhesive with
a double cartridge gun and a
dispensing nozzle.
Allow the adhesive to harden
as appropriate for the intended
operating temperature
Do not add more adhesive
AA
    
    
To ensure high fixed-point rigidity, pay attention to the specifications for curing temperature and curing
time.
Operating temperature Curing temperature Curing time
–10 °C to +30 °C 22 °C 24 hours
–10 °C to +70 °C 80 °C 3 hours
18 HEIDENHAIN | Mounting Instructions | LIP 2x1 | 05/2023

Mounting | Mounting the linear scale
4.2.3 Variant: Mounting with fixing clamps
The mounting variant in this chapter refers to mounting of the linear scale with fixing clamps.
The mounting variant with adhesive film is described on Page 15.
Notes on mounting with fixing clamps
Note that the mounting surface, as well
as the surface of the scale, must be
clean and free of paint, dust or grease.
> ML + 10
> 15
The mounting tolerances refer to the
machine guideway (F).
2.6
0.05
0.1 F
0.05
Ra3.2
0.2 F
Number of stop pins to be used
Recommended diameter of the stop
pins: 3 mm.
For a measuring length of ML≤2040,
use three stop pins to stabilize the scale
sufficiently.
(ML+10)
ML  
0.72 x (ML+10)
3x
 
4
HEIDENHAIN | Mounting Instructions | LIP 2x1 | 05/2023 19

Mounting | Mounting the linear scale
4
For a measuring length of ML>2040,
use five stop pins to stabilize the scale
sufficiently.
ML  
(ML+10)
0.56 x (ML+10)
0.01 x (ML+10) 0.01 x (ML+10)
5x
 
Materials and tools
For this task, the following materials and tools are needed:
Included in delivery To be provided separately
Fixing clamps
Spacer shims
Stop pins
Fixed-point elements
Adhesive
Screws (DIN 7984 – M3×6)
Tooth lock washers (D6.0/3.2)
Torque wrench (hexagon socket for 2.5 mm)
Mounting the scale
Mounting the fixing clamps
Insert the stop pins
Remove the protective film of the
scale
Carefully place the scale onto the
stop pins
20 HEIDENHAIN | Mounting Instructions | LIP 2x1 | 05/2023