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MR320 Series
ZapFREE® Fiber Optic Incremental Encoder System
Installation Guide
Doc No: MR320-INSTALL
Rev A2: 10-31-2011
The design concepts and engineering details embodied in this manual, which are the property of
MICRONOR INC., are to be maintained in strict confidence; no element or detail of this manual is to be
spuriously used, nor disclosed, without the express written permission of MICRONOR INC. All rights are
reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any
form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written
permission from MICRONOR INC.
Notice of Proprietary Rights
© COPYRIGHT 2004-2011, MICRONOR INC.
NEWBURY PARK, CALIFORNIA
UNITED STATES OF AMERICA
MICRONOR INC.
750 Mitchell Road
Newbury Park, CA 91320 USA
PH: (805) 499 - 0114
FX: (805) 499 – 6585
sales@micronor.com
www.micronor.com
For Support in Europe:
MICRONOR AG.
Pumpwerkstrasse 32
CH-8105 Regensdorf
Switzerland
PH: +41-44-843-4020
FX: +41-44-843-4039
sales@micronor.ch
www.micronor.com
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Summary of Contents for Micronor ZapFREE MR320 Series
- Page 1 The design concepts and engineering details embodied in this manual, which are the property of MICRONOR INC., are to be maintained in strict confidence; no element or detail of this manual is to be spuriously used, nor disclosed, without the express written permission of MICRONOR INC. All rights are reserved.
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Page 2: Quick Connections
MICRONOR INC MR320 ZapFREE® Fiber Optic Encoder System Installation Guide This Setup Guide is intended to guide you through the installation and initial setup. A comprehensive User Manual is supplied on the Zappy™ CDROM (supplied with the MR320 module) or can be downloaded via this link: http://www.micronor.com/products/files/MR320/ZAPPY.zip... - Page 3 MICRONOR INC MR320 ZapFREE® Fiber Optic Encoder System Installation Guide MR320 Electrical Connections: J1 - Terminal J2 - Terminal J3 RS422/485 Serial I/O Divider A+ (5V) A+ Line Driver (5V) +5V Output (10mA max) A- Line Driver (5V) Divider A+ +24V push-pull...
- Page 4 Always keep unmated connectors covered with an appropriate dust cap. Do not touch the connector ends. Micronor supplies the MR321C cleaning kit with every system order. Before mating - clean BOTH connector ends as shown below. Page 4 of 13...
- Page 5 Defective encoder • Defective module When the amplifier is at its minimum GAIN setting (3), the reason is most likely: • Power is too high • Defective module Contact Micronor factory or distributor for additional troubleshooting assistance. Page 5 of 13...
- Page 6 MICRONOR INC MR320 ZapFREE® Fiber Optic Encoder System Installation Guide How To Install ZAPPY Software What is ZAPPY Software? ZAPPY software is run on a PC and allows user to set the operating parameters of various functions (analog outputs, position counter, etc.), run Diagnostics to verify proper operation as well as to certify the fiber optic connections. Consult Section 5.9 of the MR3XX User Guide for detailed instructions but a summary follows here.
- Page 7 MICRONOR INC MR320 ZapFREE® Fiber Optic Encoder System Installation Guide How To Test The Optical Link using ZAPPY How can I verify if the Encoder/Module is properly connected and the optical connections meet requirements? 1. Click on [Diagnostics]. If the encoder is not rotating, you will get the following warning screen: 2.
- Page 8 MICRONOR INC MR320 ZapFREE® Fiber Optic Encoder System Installation Guide How can I monitor Encoder operation? 1. Click on [Operate] to view RPM and Position Counter value. 2. Run encoder and verify proper operation. 2. Click on [Diagnostics] to view internal signal status.
- Page 9 MICRONOR INC MR320 ZapFREE® Fiber Optic Encoder System Installation Guide How To Use ZAPPY Software How do I change operating parameters stored in the MR320? 1. First, click on the [Upload to PC] button view current settings. 2. Change settings as required. Consult MR320 Technical Manual for detailed information.
- Page 10 MICRONOR INC MR320 ZapFREE® Fiber Optic Encoder System Installation Guide Explanation of MR320 Operating Parameters NOTE: Operating parameters are used to define internal modes of operation and their variables. Parameter Description Comments Divider Divides quadrature outputs with Accepts values 2-8192.
- Page 11 MICRONOR INC MR320 ZapFREE® Fiber Optic Encoder System Installation Guide How Do I Program The Voltage and/or Current Analog Output for Speed (RPM)? Encoder Direction (Register 2B) accepts values of 0=CW (default) and 1=CCW Output Function (Voltage register 23 and Current register 26, see table below for output descriptions) ...
- Page 12 MICRONOR INC MR320 ZapFREE® Fiber Optic Encoder System Installation Guide How Do I Program The Voltage and/or Current Analog Output for POSITION? Encoder Direction (Register 2B) accepts values of 0=CW (default) and 1=CCW Output Function ( Voltage register 23 and Current register 26, see table below for output functions) ...
- Page 13 MICRONOR INC MR320 ZapFREE® Fiber Optic Encoder System Installation Guide Voltage POSITION Mode (Register 23) Current POSITION Mode (Register 26) Page 13 of 13...
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