Leine Linde ADS Uptime 800 Guide

ADS Uptime 800
MANUAL / USERS GUIDE

Leine & Linde AB
T [phone]
F [phone]
[email protected]
www.leinelinde.com
Publication date: 2021-10-08

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Contents
1 GENERAL INFORMATION 6
1.1 APPLICABILITY OF MANUAL 6
1.2 ABOUT LEINE LINDE 6
1.2.1 Technical and commercial support 6
1.3 ENCODER WITH INTEGRATED DIAGNOSTICS 7
2 FUNCTIONALITY: DIAGNOSTICS AND DATA ACQUISITION 8
2.1 CONSTANT FUNCTION MONITORING 8
2.2 MONITORING OF AMBIENT ENVIRONMENTAL PARAMETERS 8
2.2.1 Preset warnings for harmful ambient environment 9
2.2.2 Set custom warning levels adapted to your machine 9
2.3 ENCODER STATUS 10
3. ADS UPTIME WIRELESS (BLUETOOTH) 12
3.1 CONNECTION INTERFACE 12
3.1.1 Start-up of the encoder diagnostics system 12
3.2 USING THE ADS UPTIME APP 12
3.2.1 Download and initial set-up of the app 13
3.2.2 Connect 14
3.2.3 Log in to the encoder 16
3.2.4 Encoder details 17
3.2.5 Alarm settings 18
3.2.6 Settings view 19
3.2.7 Troubleshooting the wireless encoder connection 20
3.2.8 Encoder status 21
3.2.9 Attention bar 22
3.2.10 Alarm list 23
3.2.11 Acknowledge function 24
3.2.12 Analysis list 25
3.2.13 Create PDF from analysis 26
4 ADS UPTIME INTEGRATION 27
4.1 OPC-UA CONNECTION VIA ADS LINK 27
4.1.1 Status indications of the ADS Link unit 27
4.1.2 ADS Link OPC-UA server 28
4.1.3 IP-settings 28
4.2 WEB SERVER 28
4.2.1 Log in 29
4.2.2 Overview 30
4.2.3 Encoder communication settings 30
4.2.4 Update 32
4.3 OPC-UA CONFIGURATION EXAMPLE 33
4.3.1 Connect to server 33
4.3.2 Parameter overview 34
4.3.3 Warnings and alarms 37
4.3.4 Limits by manufacturer 37

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4.3.5 Warning limits by user 37
4.3.6 Acknowledge/active/disable warnings 38
4.3.7 Example of warning 38
APPENDIX A: CONSTANT FUNCTION MONITORING 39
STATE TRANSITION FAULT 40
Resolution error 40
Reference pulse not detected 41
Light unit current 41
Light source failure 41
Faulty output signal for the incremental signals 41
Faulty output signal for the reference pulse 42
Low signal level 42
ADS system error 42
Scanning quality 42
APPENDIX B: MONITORING OF AMBIENT ENVIRONMENTAL PARAMETERS 43
Vibration 43
Radial 43
Axial 43
Shaft speed 43
Frequency 43
Temperature 43
Supply voltage 44
APPENDIX C: 45
ENCODER WARNINGS 45
LIMITS 47
ENCODER ALARMS 49
Tables
Table 1 Encoder LED and electrical wire status indication (1=+E Volt, 0=0 Volt) 10
Table 2 Status indications of the ADS Link unit 27
Table 3 ADS Link OPC-UA server information 28
Table 4 The status parameter values in the “Encoder” folder 35
Table 5 Parameters and units 36
Table 6 How to enable, disable or acknowledge a warning 38
Table 7 Encoder warnings 46
Table 8 Limits 48
Table 9 Encoder alarms 50

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Figures
Figure 1 Find and download the ADS Uptime app 13
Figure 2 Settings icon 13
Figure 3 Global settings 14
Figure 4 Ensure that location services is turned on for your device when scanning for encoders 14
Figure 5 Connect view with one nearby unnamed encoder 15
Figure 6 Circular arrow symbol to rescan for encoders. 15
Figure 7 Start view 15
Figure 8 Encoder login 16
Figure 9 Access type 16
Figure 10 Encoder details 17
Figure 11 Alarm settings view 18
Figure 12 Settings view 19
Figure 13 Ensure that the app has permission to access the device’s location services 20
Figure 14 Circular arrow symbol to rescan for encoders 20
Figure 15 Encoder live parameters 21
Figure 16 The attention bar may show warnings or notifications 22
Figure 17 The alarm list tab shows current and acknowledged warnings and alarms 23
Figure 18 Analysis details 24
Figure 19 Acknowledge alarm window 24
Figure 20 The analysis list tab shows a selection of time spans for analysis 25
Figure 21 Create and share PDF 26
Figure 22 How to access ADS Link in a web browser 29
Figure 23 ADS Link web server “Overview” tab 30
Figure 24 ADS Link web server “Settings” tab 31
Figure 25 ADS Link web server “Update” tab 32
Figure 26 Reboot the updated device for the change to take effect 33
Figure 27 Connect the ADS Link Server 34
Figure 28 Add server 34
Figure 29 The “Address Space” field in the Unified Automation UaExpert software shows the encoder,
link and server as objects 35
Figure 30 The “Encoder” folder and its contents 35
Figure 31 The “Current values” folder with live parameters 36
Figure 32 The “Label” folder with contents 36
Figure 33 The “Active” parameter can be found in the “Warnings and alarms” folder 37
Figure 34 Example of warning 38
Figure 35 Basic encoder functions 39
Figure 36 State transition fault 40

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1 General information
Thank you for choosing this device produced by the Swedish encoder manufacturer Leine Linde. In your hands,
you have a state-of-the-art component that is ready to be used in the utmost demanding environments.
This manual describes the installation procedure and use of encoders with ADS Uptime™, the advanced
encoder diagnostic system by Leine Linde. If you are in need of assistance during the system design phase,
commissioning or during operation, please make sure that you contact your local Leine Linde representative.
1.1 Applicability of manual
This manual is divided into two sections, the first applies to usage of the ADS Uptime encoders via wireless
communication and the Leine Linde developed ADS Uptime app. The second applies to integration of the ADS
Uptime functionality via OPCUA by use of the ADS Link.
Encoder series featuring the wireless functionality of ADS Uptime are listed below.
XSI 850
XHI 861
XHI 862
For encoders of model MRH 28xx please refer to specific manual available at
https://www.leinelinde.com/support/downloads/ under the ‘manuals’ section.
1.2 About Leine Linde
Leine Linde is a Swedish company with international presence. For more than 50 years, Leine Linde has devel-
oped and manufactured advanced encoders that meet the most rigorous demands a user can place on them.
That is why a wide assortment of incremental and absolute encoders with focus on robust products and qual-
ity down to the last detail can be offered. Leine Linde encoders provide the utmost in reliability year after year,
in working conditions where vibration, dirt, cold and other harsh environments are common.
Leine Linde can meet very specific individual demands. Due to a modular design in the collection, the encoders
are easily adapted exactly to the customer’s needs with respect to resolution, electrical connections, interfaces,
encapsulation and functionality. Leine Linde concentrates on advanced development of intelligent encoder
solutions with integrated ASICs, new special features and with adaptations to different fieldbus systems.
Thereby the company can meet the need for increasingly effective and dependable machines and
automation to an even higher degree.
1.2.1 Technical and commercial support
Leine Linde is represented by local offices and subsidiaries in many countries around the world. In addition,
there are many services agencies and distributors located worldwide ready to reply to commercial enquiries or
technical support. For more contact information, please visit our website or contact Leine Linde in Strängnäs,
Sweden.
www.leinelinde.se
[e-mail]
Leine & Linde AB
Västerportsvägen 20
645 42 Strängnäs, Sweden
Tel: [phone]
Fax: [phone]

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1.3 Encoder with integrated diagnostics
An incremental encoder from Leine Linde always has the basic function of giving electrical pulses with a
frequency related to the rotational speed of a shaft. An encoder equipped with ADS Uptime has an additional
integrated diagnostic system, separate from this basic function, which constantly monitors that the basic func-
tion is operating correctly.
The functionality of ADS Uptime can be summarized in the following points:
• A diagnostic system that constantly monitors the encoder’s key functions, fully integrated into each en-
coder.
• The automatic fault interpretation determines the seriousness of the fault and categorizes it into various
status levels. You will receive a warning immediately when an impending fault is detected.
• Monitoring of ambient environmental parameters ensures that the encoder is not subjected to detrimental
conditions.
• The environmental monitoring may also be used to increase user awareness about the ambient environ-
mental condition surrounding the encoder.
• Continuous storage of detailed operational data in the encoders memory makes it possible to analyse
trends for vibration, temperature and other parameters.
• The associated app for Android or iOS has the capability to set custom warning levels and conduct graphi-
cal analysis of the environmental parameters during operation or offline.
• Data from the ADS Uptime encoder can be integrated into other systems, platform-independently and with
two-way communication, via OPC-UA, when it is used together with an external ADS Link unit.

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2 Functionality: diagnostics and data acquisition
ADS Uptime is a diagnostics system monitoring the encoder’s key functions, but also a system for acquisi-
tion of data from the surrounding environment through a number of sensors. Each encoder has an integrated
memory where detailed data of the encoder’s operating history is stored.
The system has preset alarm levels for working environment which are potentially harmful for the encoder, as
well as a customer configurable warning system to adapt the diagnostic system to application specific param-
eters.
2.1 Constant function monitoring
The advanced diagnostics system continuously checks and verifies the encoder’s basic functionality. Diagnos-
tics are performed for functions like pulse detection, output signal quality and optics. A detailed list of moni-
tored functions can be found in Appendix A.
Pulse detection
• Resolution error
• Reference pulse not detected
• State transition fault
Optics
• Light unit current
• Light source failure
Output signals
• Faulty output signal
• Low signal level
2.2 Monitoring of ambient environmental parameters
With ADS Uptime, the encoder’s function is expanded to encompass several sensors in one. This multi-sensor
constantly reads off the levels for several environmental parameters in its surroundings.
• Vibration radial (resultant of x and y axis)
• Vibration axial (z axis)
• Humidity
• Shaft speed
• Frequency
• Temperature
• Supply voltage

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It also keeps track of the following values accumulated by the actual encoder unit.
• Revolutions (total number generated)
• Time powered
• Time in motion
A detailed description of the ambient parameters and accumulated values can be found in Appendix B.
2.2.1 Preset warnings for harmful ambient environment
If an environmental parameter reaches levels that are damaging to the encoder, a warning is sent via all avail-
able channels. A warning means that the encoder is still functional, but that it is subjected to an environment
that may damage it. If actual damage should occur in the encoder, the warning changes to a higher alarm level.
But if measures are taken in time so that the environment parameters return to an acceptable level, the warn-
ing can be dismissed.
2.2.2 Set custom warning levels adapted to your machine
The encoder’s ambient environment can be harmful even for other components nearby. ADS Uptime there-
fore offers the opportunity to program custom warning levels for the environmental parameters that are to
be monitored. With this function, you can set levels that are adapted to the limitations on your particular
machine, and avoid the risk of prematurely wearing out components. This can be made in your ADS Uptime
app or in the OPC-UA compatible system of your choice (if connected via the ADS link).

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2.3 Encoder status
An important function in ADS Uptime is that the system conducts automatic interpretation and analysis of
each detected fault. The analysis determines the seriousness of the fault and sorts it into one of the below
categories based on the encoder’s condition. The system also provides notification of a recommended measure
that should be taken to prevent problems.
For proper functionality of signals Status 1+, and status 2+, they need to be connected to an input with a pull-up
resistor, see “Figure 1 Circuits for status wires”.
Every time a fault is detected the status 1+ and status 2+ wires will be grounded in a certain pattern which
should be interpreted according to table 1. It is important to note that the Status 1+ and status 2+ depend on an
external voltage and do not themselves output a signal.
Status Encoder status LED
Electrical
Wire, Status 1+ Wire, Status 2+
Normal state Steady green 0 1
Warning Steady orange 0/1 (toggling) 1
Serious alarm Flashing red 1 0/1 (toggling)
Critical alarm Steady red 1 0
Not powered Off 1 1
Table 1 Encoder LED and electrical wire status indication (1=+E Volt, 0=0 Volt)