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Related Manuals for Netzer VLR-100
Summary of Contents for Netzer VLR-100
- Page 1 VLR-100 PRODUCT GUIDE Hollow Shaft Absolute Kit Encoder Rotary Encoder Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com www.electromate.com sales@electromate.com sales@electromate.com...
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Page 3: Table Of Contents
11.1 Absolute position over SSi or BiSS-C ............................11.2 Digital SSi Interface ....................................11.3 Digital BiSS-C Interface ..................................11.4 Setup mode over NCP (Netzer Communication Protocol) ..................11.5 Electrical connection and grounding ............................12. Signal Verification ................................17-19 12.1 Starting the Encoder Explorer ................................ -
Page 4: Vlr Encoders Introduction
The capacitive technology ensures dependable performance, which is crucial for industries that operate under tough conditions. These encoders are based on capacitive technology developed and improved for over 20 years by Netzer Precision Position Sensors. The VLR encoders are characterized by the following features that sets them apart from other similar encoders: ●... -
Page 5: Technical Specifications
Relative humidity 98% Non condensing 100g 6msec saw-tooth per IEC 60068-2-27:2009 Shock endurance / functional 40g 11msec saw-tooth per MIL-810G Vibration functional 7.7grms @ 20 to 2000 Hz per MIL-810G Category 24 Protection IP 40 Netzer Precision Position Sensors VLR-100-PG-V01... -
Page 6: Ordering Code
To add a connector contact us 1,048,578 Cable Options BIT (Built In Test): Optional Jacket and shielded cable None Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com www.electromate.com sales@electromate.com sales@electromate.com VLR-100-PG-V01 Product Guide... -
Page 7: Mechanical Drawings
0.5-4.9: ±0.05 mm 5-30: ±0.1 mm 31-120: ±0.15 mm 121-400: ±0.2 mm Notes 1. Due to PCB’s inherent manufacturing tolerances, Netzer recommends the use of shims in order to achieve air gap. Cable options Netzer Cat No. CB 00014 CB 00034... -
Page 8: Mechanical Interface Control Drawing
1. Other than the mount, allow at least 1 mm gap under Dimensions are in: mm Surface finish: N6 the rotor, free of any metal. Linear tolerances 0.5-4.9: ±0.05 mm 5-30: ±0.1 mm 31-120: ±0.15 mm 121-400: ±0.2 mm VLR-100-PG-V01 Product Guide... -
Page 9: Storage And Handling
ELECTROSTATIC SENSITIVE DEVICES 8. Product Overview 8.1 Overview The VLR-100 absolute position Electric Encoder™ is a rotary position sensor developed for demanding applications. Currently it performs in a broad range of applications, including defense, homeland security, medical robotics and industrial automation. -
Page 10: Unpacking - Standard Order
(2) NanoMIC-KIT-01, RS-422 to USB converter. Setup & Operational modes via SSi /BiSS interface. (3) RJ-VLR-100 - rotary jig (4) DKIT-VLR-100-SG-S0, Mounted SSi encoder on rotary jig, RS-422 to USB converter and cables. (5) DKIT-VLR-100-IG-S0, Mounted BiSS encoder on rotary jig, RS-422 to USB converter and cables. -
Page 11: Electric Encoder Software Installation
Windows .NET Framework, V4 minimum 9.2 Installing the software ● Encoder Explorer Software Tools Run the Electric Encoder™ Explorer file found on Netzer website: ● After the installation you will see Electric Encoder Explorer software icon on the computer desktop. ●... - Page 12 Verify proper rotor mounting with the Encoder Explorer tools “Signal analyzer” or “Signal verification process. ” Sold & Serviced By: Note: for more information please read section 7 ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com www.electromate.com sales@electromate.com sales@electromate.com VLR-100-PG-V01 Product Guide...
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Page 13: Electrical Connection
Power supply SSi / BiSS output signal parameters Output code Binary Serial output Differential RS-422 Clock Differential RS-422 Clock frequency 0.1 ÷ 5.0 MHz Position update rate 35 kHz (Optional - up to 375 kHz) Netzer Precision Position Sensors VLR-100-PG-V01... -
Page 14: Digital Ssi Interface
Clock period f= 1/T Clock frequency 0.1 - 5.0 MHz Bit update time 90 nsec Pause time 26 - ∞ μsec Monoflop time 25 μsec Time between 2 adjacent requests Tr > n*T+26 μsec fr=1/Tr Data request frequency VLR-100-PG-V01 Product Guide... -
Page 15: Digital Biss-C Interface
The start bit and “0” bit are omitted from the CRC calculation. Timeout Elapse between the sequential “start”request cycle’s. 25 μs Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com www.electromate.com sales@electromate.com sales@electromate.com Netzer Precision Position Sensors VLR-100-PG-V01... -
Page 16: Setup Mode Over Ncp (Netzer Communication Protocol)
SSI / BiSS NanoMIC Electric Encoder Connect Netzer encoder to the converter, connect the converter to the computer and run the Electric Encoder Explorer Software Tool 11.5 Electrical connection and grounding Observe the following grounding consideration: 1. The cable shield electrically floating (unconnected) by default. -
Page 17: Signal Verification
Encoder data is displayed in the encoder data area (CAT No., Serial No.) (e). The position dial display responds to shaft rotation (f ). It is important to perform the Signal Verification process prior to the calibration of the encoder to ensure optimal performance. Netzer Precision Position Sensors VLR-100-PG-V01... -
Page 18: Signal Verification Process
This is performed by collecting raw data of the fine and coarse channels during rotation. ● Select <Signal Verification> on the main screen (a). ● Select <Start> to initiate the process (b). ● Rotate the shaft in order to collect the fine and coarse channels data (c). VLR-100-PG-V01 Product Guide... - Page 19 Stop the process and re-mount the encoder, making sure that the mechanical installation tolerances are not exceeded, removing or adding shims as required. ● Repeat the Signal Verification process after the remount. Once the signal verification process is successfully completed, proceed to the encoder calibration phase, Section 13 Netzer Precision Position Sensors VLR-100-PG-V01...
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Page 20: Calibration
During Auto-Calibration process the encoder’s Zero-Position remain in the factory default zero position for new encoders. It is possible to set the Zero Point through the top menu bar, by selecting “Calibration” tab, and clicking “Set UZP” as defined in section 13.3. VLR-100-PG-V01 Product Guide... - Page 21 AP calibration is completed, and the encoder is reset. Once the reset is over, the Auto-calibration process is successfully finished. The user can review the calibration results by clicking the <View data> button (b). Netzer Precision Position Sensors VLR-100-PG-V01...
- Page 22 If a test fails (for example the Noise test) – the result will be marked with in red X. If the calibration process failed, corrective recommendations will be displayed, corresponding to the element which had failed the test. VLR-100-PG-V01 Product Guide...
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Page 23: Manual Calibration
4. Jitter Test - Used to determine the amount of jitter and allow the user to decide if acceptable. Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com www.electromate.com sales@electromate.com sales@electromate.com Netzer Precision Position Sensors VLR-100-PG-V01... - Page 24 / coarse channels, should be a clear "thin" circle which appears in the center of the plots (d) (e) with a possible slight offset. ● When offset calibration is completed, click on <Continue to CAA/MAA Calibration> button (f ). VLR-100-PG-V01 Product Guide...
- Page 25 The system displays the recommended number of points by default. The minimum points over the working sector is nine. Note that the Total number of points would change to the optimal default according to the selected measurement range above. ● Click the <Start Calibration> button (b). Netzer Precision Position Sensors VLR-100-PG-V01...
- Page 26 Complete the sampling process using the following routine: positioning the shaft --> stand still --> clicking <Continue> (d) to sample the position. ● When the process is completed click the <Apply and Continue to UZP> button (f ). VLR-100-PG-V01 Product Guide...
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Page 27: Setting The Encoder Zero-Position
It is also possible to set the Zero Point through the top menu bar, by selecting “Calibration” tab, and clicking “Set UZP”. Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com www.electromate.com sales@electromate.com sales@electromate.com Netzer Precision Position Sensors VLR-100-PG-V01... -
Page 28: Jitter Test
Select “Calibration” tab, and click “Jitter Test” ● Select the Jitter test mode (a). ● Set the Timing and Sampling parameters (b). ● Click <Start> button (c) and check if the results (d) are within acceptable tolerances for the intended application. VLR-100-PG-V01 Product Guide... -
Page 29: Operational Mode
Operational Mode indication of the SSi / BiSS encoder interface is available by using the NanoMIC to connect with the encoder. When in Operational Mode the color of the position dial is orange. For more information read about NanoMIC on Netzer website The operational mode is using SSi / BiSS interface with 1MHz clock rate. - Page 30 Sold & Serviced By: ELECTROMATE Toll Free Phone (877) SERVO98 Toll Free Fax (877) SERV099 www.electromate.com www.electromate.com sales@electromate.com sales@electromate.com www.netzerprecision.com Copyright © 2024 Netzer Precision Position Sensors A.C.S. Ltd. All rights reserved.