Netzer DF-150 Manuel utilisateur
User ManUal
Page 1 of 16
DF-150 User Manual | Rev 1.0
Netzer Precision Motion Sensors LTD Propriety
Preface
Safety
Product Overview
Unpacking
Electrical
Connection
Software
Installation
Mounting
Verification
Calibration
Mechanical ICD
Mounting options
JUNE 2016
All specifications are subject to change without notice
Contents
DF-150 Rotary Electric Encoder
Copyright © 2013 Netzer Precision Motion Sensors LTD, All rights reserved.
Absolute Position Encoder
User ManUal
Page 2 of 16
DF-150 User Manual | Rev 1.0
Netzer Precision Motion Sensors LTD Propriety
Preface
Safety
Product Overview
Unpacking
Electrical
Connection
Software
Installation
Mounting
Verification
Calibration
Mechanical ICD
Mounting options
JUNE 2016
All specifications are subject to change without notice
Contents
DF-150 Rotary Electric Encoder
1.1
Table of ConTenTs
1. Preface 3
1.1 Version : 1.0 April 2016 3
1.2 Applicable documents 3
2. Safety 3
2.1 Safety issues 3
2.2 ESD notes 3
3. Product Overview 4
3.1 Overview 4
3.2 Installation flow chart 4
3.3 Encoder Mounting 5
4. Unpacking 7
4.1 Standard Order 7
5. Electrical interconnection 8
6. Software Installation 9
6.1 Minimum Requirements 9
6.2 Installing the Software 9
7. Calibration 12
7.1 Oset Calibration 12
8. Mounting Verification 13
8.1 Starting the Encoder Explorer 13
8.2 Mechanical Installation Verification 13
8.3 CAA Calibration 14
8.4 Setting the Encoder Zero Point 15
8.5 Jitter test 15
User ManUal
Page 3 of 16
DF-150 User Manual | Rev 1.0
Netzer Precision Motion Sensors LTD Propriety
Preface
Safety
Product Overview
Unpacking
Electrical
Connection
Software
Installation
Mounting
Verification
Calibration
Mechanical ICD
Mounting options
JUNE 2016
All specifications are subject to change without notice
Contents
DF-150 Rotary Electric Encoder
1. PREFACE
1.1
Version : 1.0 april 2016
1.2
appliCable doCumenTs
■DF-150 Electric Encoder data sheet
2. SAFETY
2.1
safeTy issues
2.2
esd noTes
Although the DF-150 Electric Encoder is insensitive to ESD
and parasitic capacitive coupling from adjacent AC voltages,
we highly recommend to enable a discharge path with <20 kΩ
between the machine shaft and the electronics ground.
Shielding: the Electric Encoder housing material is non-
conductive polymer – ULTEM, the internal ground (return)
path of the 5V power supply IS NOT CONNECTED to the cable
shielding. We highly recommend grounding the cable shielding
through the connector body or by other means.
Note: During high-speed rotation, bearings may isolate the shaft
from its grounding. It is essential the shaft remain grounded
using a sustainable method during such high-speed operations.
User ManUal
Page 4 of 16
DF-150 User Manual | Rev 1.0
Netzer Precision Motion Sensors LTD Propriety
Preface
Safety
Product Overview
Unpacking
Electrical
Connection
Software
Installation
Mounting
Verification
Calibration
Mechanical ICD
Mounting options
JUNE 2016
All specifications are subject to change without notice
Contents
DF-150 Rotary Electric Encoder
3. PRODUCT OVERVIEW
3.1
oVerView
The DF-150 absolute position Electric Encoder™ is a
revolutionary position sensor originally developed for harsh
environment critical applications. Currently it performs in
a broad range of applications, including defense, homeland
security, aerospace, and medical and industrial automation.
The Electric Encoder™ non-contact technology relies on an
interaction between the measured displacement and a space/
time modulated electric field.
The DF-150 Electric Encoder™ is semi-modular, i.e., its rotor and
stator are separate, with the stator securely housing the rotor.
(1) Encoder stator
(2) Encoder rotor
(3) Encoder cable
3.2
insTallaTion flow CharT
User ManUal
Page 5 of 16
DF-150 User Manual | Rev 1.0
Netzer Precision Motion Sensors LTD Propriety
Preface
Safety
Product Overview
Unpacking
Electrical
Connection
Software
Installation
Mounting
Verification
Calibration
Mechanical ICD
Mounting options
JUNE 2016
All specifications are subject to change without notice
Contents
DF-150 Rotary Electric Encoder
3.3
enCoder mounTing
Typical encoder installation includes
■Encoder stator (1) – Encoder stator , mounting centralization holes (1a)
■Encoder rotor (2) –Encoder rotor ,shaft mounting hole (2a) and centralization hole (2b)
■Encoder Seating / stator (host machine) (3) - with appropriate
The encoder stator is connected to the application static section and should be centralized
by the circumference step (A) , 2 pins (B) fixed by [6] six screws (1a), the encoder rotor
should be fixed by [4] four screws and centralized by 2 pins (2b).
User ManUal
Page 6 of 16
DF-150 User Manual | Rev 1.0
Netzer Precision Motion Sensors LTD Propriety
Preface
Safety
Product Overview
Unpacking
Electrical
Connection
Software
Installation
Mounting
Verification
Calibration
Mechanical ICD
Mounting options
JUNE 2016
All specifications are subject to change without notice
Contents
DF-150 Rotary Electric Encoder
E
ncoder Stator / rotor relative poSition
For proper performance the air gap should be
0.6mm +/- 0.1mm.
Proper mounting will ensure correct amplitude level of
Fine channel 200 - 500mV
Coarse channel 200 - 500mV
Proper rotor mounting can be verified by using the
Encoder Explorer tools “signal analyzer” or “Mechanical
installation verification”
User ManUal
Page 7 of 16
DF-150 User Manual | Rev 1.0
Netzer Precision Motion Sensors LTD Propriety
Preface
Safety
Product Overview
Unpacking
Electrical
Connection
Software
Installation
Mounting
Verification
Calibration
Mechanical ICD
Mounting options
JUNE 2016
All specifications are subject to change without notice
Contents
DF-150 Rotary Electric Encoder
4. UNPACKING
4.1
sTandard order
The package of the standard DF-60 contains the encoder with 250mm shildedd cable AWG30.
optional acceSSorieS:
(1) MP-01014 , DF-150 ,0.6mm filler guage
(2) RJ-DF-150 , DF-150 demo jig
(3) EAPK008 , Kit , encoder mounting screws (3 screws M2x6)
(5) CNV-0003 , RS-422 to USB converter (with USB internal 5V power supply path)
User ManUal
Page 8 of 16
DF-150 User Manual | Rev 1.0
Netzer Precision Motion Sensors LTD Propriety
Preface
Safety
Product Overview
Unpacking
Electrical
Connection
Software
Installation
Mounting
Verification
Calibration
Mechanical ICD
Mounting options
JUNE 2016
All specifications are subject to change without notice
Contents
DF-150 Rotary Electric Encoder
5. ELECTRICAL INTERCONNECTION
This chapter reviews the steps required to electrically connect
the DF-150 with digital interface (SSi or BiSS-C).
connecting the encoder
The DF-150 operates has two operational modes:
(i) i. Absolute Position over SSi or BiSS-C: This is the power-up
default mode.
(ii) Configuration and setup mode:
This service mode provides access via USB to a PC running
Netzer Encoder Explorer application (on MS Windows 7/8).
Communication is via Netzer Communication Protocol (NCP) over
RS-422 using the same set of wires.
Use the following pin assignment to connect the encoder to a
9-pin D-type connector to the RS-422/USB converter CNV-0003.
SSi / BiSS interface wires color code
Clock + Grey Clock
Clock - Blue
Data - Yellow Data
Data + Green
GND Black Ground
+5V Red Power supply
5V
HostSystem
CLK/NCPRX[+]
CLK/NCPRX[‐]
5V
5V
120Ω
(red)
(yellow)
(green)
(blue)
(gray)
(black)
ElectricEncoder™
Gnd
DATA/NCPTX[‐]
DATA/NCPTX[+]
Electric Encoder interface , D Type 9 pin Female
Description Color Function Pin No
SSi Clock / NCP RX Gray Clock / RX + 2
Blue Clock / RX - 1
SSi Data / NCP TX Yellow Data / TX - 4
Green Data / TX + 3
Ground Black GND 5
Power supply Red +5V 8
(1) DF-60 encoder with SSi / BiSS interface.
(2/3) RS-422 / USB converter (CAT No. CNV-00003)
User ManUal
Page 9 of 16
DF-150 User Manual | Rev 1.0
Netzer Precision Motion Sensors LTD Propriety
Preface
Safety
Product Overview
Unpacking
Electrical
Connection
Software
Installation
Mounting
Verification
Calibration
Mechanical ICD
Mounting options
JUNE 2016
All specifications are subject to change without notice
Contents
DF-150 Rotary Electric Encoder
6. SOFTWARE INSTALLATION
The Electric Encoder Explorer (EEE) software:
■Verifies Mechanical Mounting Correctness
■Osets Calibration
■Sets up general and signal analysis
This chapter reviews the steps associated with installing the EEE
software application.
6.1
minimum requiremenTs
■Operating system: MS windows 7 , 32 / 64 bit
■Memory: 4MB minimum
■Communication ports: USB 2
■Windows .NET Framework , V4 minimum
6.2
insTalling The sofTware
Run the Electric Encoder™ Explorer file found on our website:
Encoder Explorer Sw Tools.
5.3 Electrical connection and grounding
The DF-150 does NOT come with specified cable and connector, however,
do observe grounding consideration:
[1] The cable shield does not connect to the power supply return line.
[2] Ground the host shaft to avoid interference from the host system,
which could result in encoder internal noise.
Note : 4.75 to 5.25 VDC power supply required
User ManUal
Page 10 of 16
DF-150 User Manual | Rev 1.0
Netzer Precision Motion Sensors LTD Propriety
Preface
Safety
Product Overview
Unpacking
Electrical
Connection
Software
Installation
Mounting
Verification
Calibration
Mechanical ICD
Mounting options
JUNE 2016
All specifications are subject to change without notice
Contents
DF-150 Rotary Electric Encoder
7. MOUNTING VERIFICATION
Perform mounting verification before calibration to ensure optimal
performance by selecting [Verification] on the main screen of the
Encoder Explorer or by using the signal analyzer under “Tools.”
7.1
sTarTing The enCoder explorer
Make sure to complete the following tasks successfully:
■Mechanical Mounting
■Electrical Connection
■Connecting Encoder for Calibration
■Encoder Explore Software Installation
Run the Electric Encoder Explorer tool (EEE).
Ensure proper communication with the encoder:
(a) The status bar indicates successful communication.
(b) Encoder data displays in the Encoder data area. (CAT No., serial No.)
(c) The position dial display responds to shaft rotation.
7.2
meChaniCal insTallaTion VerifiCaTion
The Mechanical Installation Verification provides procedures to
ensure proper mechanical mounting by collecting raw data of
the coarse and fine channels during rotation.
(d) Select [Mechanical Mounting Verification] on the main
screen.
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