ELECTRIC SYSTEMS s.r.o.
electric systems for textile technologies
Electric systems s.r.o,  Koliste 11, 602 00 Brno, Czech Republic, EUROPE, Tel: +420 603 470 565, E-mail: els_brno@volny.cz
Our company is leader in the development of electronics and electronic accessories for knitting machines Tradition started in year 1990 as the supplier of reliable control system for their knitting machines.
Second generation of control system was developing for company Amtek and hundreds of machines working around the world including special accessories. In this time we are testing the third generation of new electronic systems and accessories of knitting machines based on new and modern technologies . New systems work on base independent devices connected by data network (similar system like in car industry) and is developed with respect to the high reliability and low production costs
PRODUCTS
1 / M3 - New 3rd generation electronic control system for circular knitting machines
a / Modern, modular, simple and yet with advanced features
b / a miniature dimensions 300x400x200mm, / the world's smallest
c / all the basic functions of the machine provides only small electronic controller board 100mmx130mm.
d / output to system DATEX - monitoring  of knitting proces
e / for use in  new or renovated  machines
a/ very simple system, easy installation and connection of machines in the knitting room
b / functions - overview of the current situation in the knitting room, time recording machine operation, data storage, etc.
2 / DATEX - Software and system of central monitoring of the operation and production of knitting machines
3 / UET - electronic control for take up proceedings
a / very simple construction, precise control of engine thrust knitting
b / small size
c /princip used on all machines produced  by company Amtek
d / module UET is compatible with the control system M3J  and the monitoring system DATEX
4 / UYM - electronic metering yarn
a / 6 channels, for metering of speed of belt
b /  consumption of yarn
c / consumption of Lycra
d / UYM module is compatible with the control system M3J  and the monitoring system DATEX
other devices (in developing process)
5 / SCX - electronic monitoring defects Jackets
a/ optical detector holes and columnar defects
b / SCX module is compatible with the control system M3J  and the monitoring system DATEX
6 / NDT - electronic detection heads of the needles
a /  optical detector for detection of broken and bent  heads of needles
b / NDT module is compatible with the control system M3J  and the monitoring system DATEX
DESCRIPTION
M3J control system for knitting machines
Very simple system, easy installation and connection of machines in the knitting room
Functions - overview of the current situation in the knitting room, time recording machine operation, data storage, etc.

Monitoring of production, machine operation and operator activity
Hosiery
Machines production
Operators production
Histogram
Stops, Stoptime, Efektivity
Materials, Articles
M3J system is already the 4th generation of a control system with microprocessor control developed wholy or partially by Electric Systems s.r.o. company. M3J control system is the advanced, miniature modular system for circular knitting machines.

M3J system is maximally variable and can be easily used in machines of different types. It is fully convenient also for refurbishment of an electronic section in older machines. Advanced, miniature electronics is placed in a box located under the machine motor which enables its easy assembly into the machine and considerable reduction of machine size. A small, flat, adjustable control pannel is placed on the support by machine door so that it is easily accessible for a machine operator.

The system controls all basic functions of the machine such as start nad stop, creeping and step motion, yarn breakage scanners and needle detectors in all machine thirds for faster detection and failure clearing. It also controls lubrication and blowing-off, stop signalling in individual machine thirds and of 3-colour beacon, machine RPM, roll size etc.

Besides these standard functions, the system can be equipped by further detectors and extend its functions by fabric fault scanning and yarn consumption measurement. M3J system is also equipped with the output for central data collection from all knitting machines in a knitting mill if used. The system includes a frequency inverter of the machine main drive.
M3J functions and features:
control and diagnostics of machine operation, signalization of operation and technology faults
time setting of air valves
control of AC drive with frequency inverter
electronic control of take-down and fabric winding
monitoring of machine output
monitoring of operator's output
shift counters
continuous monitoring of produced fabric
setting of fabric roll size
monitoring of quantity of finished rolls
operation data, statistics - machine run, stops, output and efficiency in %
revolution counter with preselection of machine operation speed
identification and display of machine stops
counters of machine stops by an operator, needle detector, fabric scanner, yarn break scanner etc.  
yarn consumption measurement and checking (6 channels)
fabric fault scanning after the assembly of fabric scanner
terminal functions for the system of central data acquisition and monitoring of knitting machines operation
DATEX - Software and system of central monitoring of the operation and production of knitting machines
Double click to edit
Double click to edit
  Knitting room 
  Machines 
  Historam 
SAMPLES  OF USE OF ELECTRIC SYSTEMS M3J
  Compare size od Mayer controller and M3J controller 
PICTURES OF  ACCESSORIES
  SCX - electronic fabric scanner 
  UYM - electronic metering yarn 
  NDT - electronic needle heads detection 
Electric systems s.r.o,  Koliste 11, 602 00 Brno, Czech Republic, EUROPE, Tel: +420 603 470 565, E-mail: els_brno@volny.cz