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Lika SMAG+MTAG Series, User Manual

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Lika SMAG+MTAG Series User Manual Download Page 20

Document release Release date

Description

HW

SW

Installation

file version

1.0

15.09.2011

First issue

-

-

-

1.1

11.01.2012

General review, English translation

-

-

-

1.2

18.05.2015

General   review,   “3   –   Mechanical   installation”
section updated

-

-

-

1.3

24.01.2017

General   review,   Italian   and   English   versions
separated, mounting instructions updated

Lika Electronic

Via S. Lorenzo, 25 

•

 36010 Carrè (VI) 

•

 Italy

Tel. +39 0445 806600

Fax +39 0445 806699

[email protected] 

•

 www.lika.biz

Summary of Contents for SMAG+MTAG Series

Page 1: ...m to 0 005 mm SSI interface LSB Right Aligned protocol Suitable for the following models SMAG GA 100 SMAG GA 50 SMAG GA 10 SMAG GA 5 Table of Contents Preliminary information 5 1 Safety summary 6 2 Id...

Page 2: ...on herein is subject to change without notice and should not be construed as a commitment by Lika Electronic s r l Lika Electronic s r l reserves the right to make all modifications at any moments and...

Page 3: ...0 3 4 Profile of the magnetic tape Figure 2 11 3 5 Measuring length Figure 1 11 3 6 Standard counting direction Figure 2 11 4 SSI interface 12 4 1 Electrical connections 12 4 1 1 M8 cable specificatio...

Page 4: ...nt to highlight the parts of the text where information of great significance for the user can be found user must pay the greatest attention to them Instructions must be followed strictly in order to...

Page 5: ...moved under the sensor thus the sensor detects the displacement and issues an output signal equivalent to the one generated by an absolute encoder or an optical linear scale The sensor must be compuls...

Page 6: ...used to zero set the encoder connect Zero setting input to Vdc for 100 s at least then disconnect Vdc normally voltage must be at 0Vdc zero set must be performed after Counting direction setting we su...

Page 7: ...installation has to be carried out with stationary mechanical devices do not disassemble the unit do not tool the unit delicate electronic equipment handle with care do not subject the unit to knocks...

Page 8: ...umber when reaching Lika Electronic for purchasing spare parts or needing assistance For any information on the technical characteristics of the product refer to the technical catalogue Warning device...

Page 9: ...ver the allowed range Make sure the unit is mounted where hard or sharp objects e g turnings chips or filings do not come into contact with the magnetic tape and the bottom of the sensor head If these...

Page 10: ...sor can be secured 1 to a sliding carriage 2 to an actuator 3 to a mobile support 4 or to a fixed support Use four TCEI M4 UNI 5931 type cylinder head screws inserted from the top in the holes provide...

Page 11: ...ossible interference of the unit with magnetic fields WARNING After having installed the sensor on the magnetic tape a zero setting operation is compulsorily required The zero setting operation is fur...

Page 12: ...n Grey 8 Shielding Shield Case 4 1 1 M8 cable specifications Model LIKA HI FLEX sensor cable type M8 Wires 2 x 0 22 mm2 6 x 0 14 mm2 24 26 AWG Jacket Matt Polyurethane TPU halogen free oil hydrolysis...

Page 13: ...must be at 0Vdc zero set must be performed after Counting direction setting we suggest performing the zero set when the encoder is in stop Connect to 0Vdc if not used WARNING It is necessary to zero...

Page 14: ...40 16 000 16 384 14 bits SMAG GA 10 MTAG 220 14 000 16 384 14 bits SMAG GA 10 MTAG 192 11 500 16 384 14 bits SMAG GA 5 MTAG 650 114 000 131 072 17 bits SMAG GA 5 MTAG 370 58 000 65 536 16 bits SMAG GA...

Page 15: ...hat data transmission is achieved by synchronizing both the Master and the Slave devices to a common clock signal generated by the controller in this way the output information is clocked out at each...

Page 16: ...clock signal transmission the encoder is then ready for the next transmission and therefore the data signal is switched high The clock signal has a typical logic level of 5V the same as the output sig...

Page 17: ...sition value issued by the sensor is expressed in pulses thus you have then to convert the number of pulses into a linear measuring unit To convert the position value into millimetres mm or micrometre...

Page 18: ...2 standard The clock frequency baud rate depends on the length of the cables and must comply with the technical information reported in the following table Cable length Baud rate 50 m 400 kHz 100 m 30...

Page 19: ...onic equipment From time to time we recommend the following operations to be performed periodically check the soundness of the structure and make sure that there are no loose screws tighten them if ne...

Page 20: ...ral review English translation 1 2 18 05 2015 General review 3 Mechanical installation section updated 1 3 24 01 2017 General review Italian and English versions separated mounting instructions update...

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