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Operating Manual EMGZ622A/642A

Digital Tension Measuring Amplifier

for Double Range Force Sensors

Version 1.13 02/2007 ff

Firmware Version 2.00

Hardware Rev. D

This operation manual is also available in German,

Please contact your local representative.

Diese Bedienungsanleitung ist auch in Deutsch, erhältlich.

Bitte kontaktieren Sie die Vertretung im zuständigen Land.

Ce mode d'emploi est également disponible en Allemand.

Veuillez contacter la représentation locale.

Queste manuale d’installazione è disponibile anche in lingua tedesco.

Vogliate cortesemente contattare la locale rappresentanza.

Summary of Contents for EMGZ622A

Page 1: ...local representative Diese Bedienungsanleitung ist auch in Deutsch erh ltlich Bitte kontaktieren Sie die Vertretung im zust ndigen Land Ce mode d emploi est galement disponible en Allemand Veuillez co...

Page 2: ...owing pages must be followed strictly Local installation regulations are to preserve safety of electrical equipment They are not taken into consideration in this operating manual However they have to...

Page 3: ...cal Method 17 8 6 Additional Settings 18 9 Parametrization 19 9 1 Schematic Diagram of Parametrization 19 9 2 Parameter List System Parameters 20 9 3 List of the Parameters EMGZ622A 642A 20 9 4 Descri...

Page 4: ...ule which can be plugged to the main board of the electronic unit if required That way the possibilities of the electronic unit can be extended easily 3 System Components An EMGZ622A 642A system consi...

Page 5: ...t as mV signal Due to the Wheatstone wiring of the strain gauges the measured value is depending also to the power supply So the force sensors are supplied from the electronic unit by a very accurate...

Page 6: ...tized measuring value such as offset gain lowpass filter limit switches etc The resulting feedback value is provided as both tension and current signal at the same time Using digital inputs the amplif...

Page 7: ...ired digital input output assignment linking by interface etc Draw your final wiring diagram according to the wiring diagram refer to 7 2 Wiring diagram Install and wire all your components refer to 7...

Page 8: ...Operating Manual EMGZ622A 642A 8 6 Dimensions fig 3 Dimensions E611002e...

Page 9: ...equipment They are not taken into consideration in this operating manual However they have to be followed strictly Caution Bad earth connection may cause electric shock to persons malfunction of the...

Page 10: ...tronic equipment Don t use rough tools such as screwdrivers or pliers Touch processor board as little as possible Touch earthed metal part to discharge static electricity before open the housing fig 5...

Page 11: ...Operating Manual EMGZ622A 642A 11 7 2 Wiring Diagram fig 7 Wiring diagram EMGZ642A The version EMGZ622A has only channels 1 and 2 E642002e...

Page 12: ...red parallel ref to wiring diagram If wiring is made using 6 wire circuit the Dip switch solder bridges must be modified ref to 8 2 Configuring the electronic unit Force sensor excitation can be made...

Page 13: ...Operating Manual EMGZ622A 642A 13 8 Operating 8 1 View of the Operating Panel fig 8 Operating panel EMGZ622A 642A E642006e fig 9 Switching between the tension feedback values E642003e...

Page 14: ...he first calibration the following settings must be done for each channel ref to 9 Parametrization Global parameters Language Required display language Measuring system Metric default or US standard C...

Page 15: ...ion is done for each channel separately Channel assignment Channel 1 Range 1A measuring point 1 low force range Channel 2 Range 1B measuring point 1 high force range Channel 3 Range 2A measuring point...

Page 16: ...osely to the machine Press MODE key Search and select the module Spec F EMGZ642 1 2 and the special function Find offset with the keys fig 9 Find offset by pressing the key for 3 seconds fig 9 The ele...

Page 17: ...he Gain value will be calculated by the following formula and then inputted in the parameter Gain refer to 9 5 Description of the parameters EMGZ622A 642A fig 12 Force vectors in the FMS force measuri...

Page 18: ...642A If the electronic unit detects exceeding of the values set it can switch on an LED and or a dig output Tapping of the limit switches is done according to the wiring diagram fig 6 Gain switching I...

Page 19: ...Operating Manual EMGZ622A 642A 19 9 Parametrization 9 1 Schematic Diagram of Parametrization fig 13 Parametrization EMGZ642A E642005e...

Page 20: ...orce range Parameter Unit Min Max Default Selected Offset A B Digit 8000 8000 0 Gain A B 0 100 9 000 1 000 Gain 1 A B 0 100 9 000 1 000 Force of sensor A B N kN cN 1 9999 1000 Unit of sensor A B N kN...

Page 21: ...ues are shown as lb clb klb Range Metric US standard Default Metric Lowpass display Use The electronic unit provides a low pass filter to prevent noise which is added to the integrated display This pa...

Page 22: ...etermined with special function Calibration or you must input a value calculated using the formulas written under 8 3 Calibrating the measuring amplifier if the material tension cannot be simulated Ra...

Page 23: ...b klb clb Note The event can be shown using a LED ref to parameter Config of LED or fed to the digital outputs ref to parameters Dig Out 1 and Dig Out 2 Max limit Use The event Max limit passed over w...

Page 24: ...of the force value The low pass filter of each channel is independent to the other filters Range 0 1 to 200 0 Default 10 0 Increment 0 1 Unit Hz Scale output Use This parameter stores which tension fe...

Page 25: ...e service mode parameters may result in heavy malfunctions Therefore these settings should be made by specially trained personnel only The service mode is activated by pressing the and keys for 3 seco...

Page 26: ...Operating Manual EMGZ622A 642A 26 10 Serial Interface RS232 Optional...

Page 27: ...ed that the two termination dip switches are in off position If only one cable is connected Bus in both termination dip switches have to be set in on position EMGZ600 main board red red green green co...

Page 28: ...Operating Manual EMGZ622A 642A 28...

Page 29: ...here may be problems while setup Version numbers of the firmware and GSD file are indicated in the cover page of this operating manual 12 2 EMGZ622A DP Slave Functional Description The measuring ampli...

Page 30: ...oint Data higher byte Data lower byte Module 2 Reserved Module 3 Basic telegram and 4 word operation value The measuring amplifier responses with 4 bytes of the basic telegram and the 4 word Byte 0 By...

Page 31: ...Operating Manual EMGZ622A 642A 31 13 Interface CAN Bus Optional...

Page 32: ...Operating Manual EMGZ622A 642A 32 14 Interface DeviceNet Optional...

Page 33: ...s LED dig input 4 J200 Reserved J402 405 Solder bridges for dig output 1 4 open collector J500 Add on board for dig I O J800 Socket subprint PROFIBUS J801 Reserved J900 Socket subprint channel 2 J901...

Page 34: ...ain Board fig 18 View of main board K600028e Setting of the Dip switch Sensor exitation Sensor signal 4 6 wire circuit Dip switch 5VDC factory set 10VDC 9mV factory set 0 10V 4 wire factory set 6 wire...

Page 35: ...ch and solder bridges E600014e Setting of the Dip switch Sensor excitation Sensor signal 4 6 wire circuit Dip switch 5VDC factory set 10VDC 9mV factory set 0 10V 4 wire factory set 6 wire 201 1 0 1 2...

Page 36: ...s 5VDC default or 10VDC with automatic current control Input signal voltage 0 9mV max 12 5mV or 0 18mV max 25mV depending on force sensor excitation Resolution A D converter 8192 Digit 14 Bit Measurin...

Page 37: ...put is set wrong Set jumper for tension output of channel n to 0 10V Feedback value of channel n is not stable Cut off frequency of the filters set too high Adjust cut off frequency ref to 8 4 Additio...

Page 38: ...mer service Subprint missing contact FMS AG One or more subprints are missing or are not detected Check if subprints are seated correctly ref to 14 1 Additional Setting Elements Contact FMS customer s...

Page 39: ...850 60 06 info fms technology com www fms technology com FMS USA Inc 925 East Rand Road Suite 207 Arlington Heights IL 60004 USA Tel 1 847 392 7872 Fax 1 847 392 7873 fmsusa fms technology com FMS UK...

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