FMS EMGZ 490 Operating Manual Download Page 35

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Operation Manual EMGZ 490

15.12.2015

10.3

Hardware Specification

Funktion

Description

Number of Channels

1 channel for 2 force sensors

Sensor Supply

5 VDC, max. 30mA, high stability

Input Signal Range

0...9mV (max. 12.5mV)

Resolution of A/D-Converter

±2048 Digit (12 Bit)

Analogue Output

0…10V min. 1.2k

Resolution of D/A-Converter

0...4096 (12 Bit)

Measuring Error

<0.05% FS

Cycle for Data Exchange

≥

1ms

Interface Connectors

EMGZ 490.R: 2x RJ-45

EMGZ 490.W: 2x M12 4-pole D-coded

Parameter Setting

over PROFINET or web interface

Certification

PROFINET specification V2.1, CC-B

POFINET IO net load guide line Version 1.0, Nov. 2010; Order No. 7.302
Power Supply

24VDC (18...36VDC) / 5W

Temperature range

-10...60°C (14...140°F)

Weight

370 gr, [0.82 lbs]

Summary of Contents for EMGZ 490

Page 1: ...ersion V1 16 GSDML file V2 3 This operation manual is also available in German Please contact your local FMS representative Diese Bedienungsanleitung ist auch in Deutsch erh ltlich Bitte kontaktieren...

Page 2: ...n 9 4 3 Calibration Procedure 10 4 4 Gain 10 4 5 Limit Violations 11 4 6 Description of Signal LEDs 12 5 Integration in a PROFINET network 13 5 1 PROFINET Interface 13 5 2 MAC Address 13 5 3 Assignmen...

Page 3: ...8 8 3 Offset Compensation and Calibration over the Web Browser 29 8 4 Ethernet Settings 30 8 5 System Settings 31 9 Mechanical Dimensions 32 10 Technical Specification 34 10 1 PROFINET Characteristics...

Page 4: ...igh risk for persons to get health injury or loss life It has to be followed strictly b Risk of damage of machines Caution This symbol refers to information that if ignored could cause heavy mechanica...

Page 5: ...erature of the amplifiers that are mounted in a cabinet to a minimum a distance of at least 15mm 0 6 between the devices must be kept During operation the use of not PROFINET related services such as...

Page 6: ...Description EMGZ 490 The microprocessor controlled amplifiers of EMGZ 490 series are used to amplify process and transmit force sensor signals to devices connected in a suitable network The measured f...

Page 7: ...on ref to chapters 4 1 to 4 3 4 If required do additional settings chapter 8 2 5 In tegrate the amplifier in the PROFINET network chapter 5 3 3 Installation and Wiring Caution In order to improve the...

Page 8: ...25mm2 AWG 23 shielded twisted pair cable The cable must be installed separate from power lines Fig 2 Wiring Diagram EMGZ 490 Color scheme IEC60757 and pin codes are valid for FMS components only Cauti...

Page 9: ...the Gain adjusts the controller and load cells so that the display gives you the actual tension value There are two methods of calibrating the system The first method uses a defined weight The second...

Page 10: ...prevailing force is not passed one to one to the sensors with the result that the measured material tension does not correspond to the effective force In order to account for this error the measured...

Page 11: ...ost accurate results 4 5 Limit Violations The amplifier checks the analogue input and output on limit violations It checks whether the force sensor is mechanically overloaded overload test At the outp...

Page 12: ...w The overflow is thus triggered at the output reaching the theoretically calculated value 10 05V For the underflow applies value of 0 05V Upon reaching one of these limits the corresponding Status Bi...

Page 13: ...the network card of the corresponding device It is set at the factory for each EMGZ 490 device and subsequently it cannot be changed The MAC address is lost after a firmware update It must be re assig...

Page 14: ...ce as a FMS product worldwide 5 4 TCP IP Configuration In order to enable data communication between amplifier and a PLC or a web browser the Ethernet settings must be known In a PROFINET network the...

Page 15: ...mode For normal operation the assignment of the address over the PLC is required 5 5 System Start up At system start up the communication between IO controller PLC and IO devices is established and n...

Page 16: ...Parameter Range Selection Default Min Max Hz 0 1 200 0 10 0 Analog Output Filter Use The amplifier provides a low pass filter to prevent noise and interferences being overlaid to the analogue output s...

Page 17: ...Offset The offset value is used to compensate the weight of the measuring roller Unit Parameter Range Selection Default Min Max 8000 8000 0 Gain Use This parameter stores the value determined with th...

Page 18: ...lue in Newton signed long signed 32 Bit 200 000 000 0 000 N Filtered feedback value re calculated in Newton Feedback Value in Pound signed long signed 32 Bit 200 000 000 0 000 lb Filtered feedback val...

Page 19: ...0 Request Device Type 0x0 2 R Version unsigned int unsigne d 16 Bit 1 to 10000 0 00 Request Firmware Version 0x1 0 R W Low pass filter feedback active PROFIN ET byte unsigne d 8 Bit 0 bis 1 0 Switch f...

Page 20: ...ow pass filter feedback PROFINET unsigned int unsigne d 16 Bit 1 to 2000 0 0 Hz Cut off frequency of PROFINET filter 0x2 5 R W Cut off frequency low pass filter Analogue output unsigned int unsigne d...

Page 21: ...odel of the controller The controller will execute the read write instruction via PROFINET and send back the status or the data to the computer 7 2 Services and Protocols The EMGZ490 is certified in a...

Page 22: ...ption between EMGZ490 and PLC The interruption usually lasts between 3 5 seconds Afterwards a new connection is automatically established again 7 4 Functional Blocks Example Three functional blocks FB...

Page 23: ...were defined DB1 FMS_ACYCLIC_DB Name Type Start Value Comment Index INT 0 FMS specific index VALUE_READ DINT L 0 Input value VALUE_WRITE DINT L 0 Output value DB2 FMS_TRIGGER_DB Name Type Start Value...

Page 24: ...an application in the controller Using a one time write trigger FMS_TRIGGER_DB READ_TRIGGER a read command can be forced The trigger is automatically reset If the read command was successful the data...

Page 25: ...n t interfere with each other a new module in the PROFINET IO device configuration was introduced The graph Fig 8 shows the actual module configuration Fig 8 Module configuration EMGZ E490014 Each slo...

Page 26: ...appear see Fig 10 Caution The web interface may only be used in the test mode since data communication can interfere with the PLC Moreover one link can be established via a web browser at the same tim...

Page 27: ...rrent Reading E490016 The web page Current Reading shows the actual values of the amplifier The first line Tension shows the tension at the input in the configured unit of measure In the second line O...

Page 28: ...5 28 8 2 Parameter Setting Fig 12 Parameter list E490017 The web page Parameters provides the possibility to configure the amplifier via the web interface It is to notice that in a PROFINET environmen...

Page 29: ...owser For gain adjustment the page Offset Calibration is available This page offset compensation and calibration These functions are also available via the PLC If the offset and gain values known they...

Page 30: ...0 15 12 2015 30 8 4 Ethernet Settings This page displays the actual TCP IP configuration It cannot be changed via the web interface Changes to this configuration have to be done over the PLC Fig 14 Et...

Page 31: ...ration Manual EMGZ 490 15 12 2015 31 8 5 System Settings Via the page System Settings the internal firmware version is displayed Furthermore a new firmware can be up loaded Fig 15 System Settings E490...

Page 32: ...is available in two different housing options Fig 16 Outline Drawing EMGZ309 R rail mount housing E490002e Ethernet connection RJ 45 connector 108 2 4 26 107 3 4 2 65 2 56 Fig 16 Outline Drawing EMGZ...

Page 33: ...Operation Manual EMGZ 490 15 12 2015 33 Fig 17 Outline Drawing EMGZ309 W wall mount housing E490003e Ethernet connection M12 4 pole D coded...

Page 34: ...ng of alarm information LLDP Link Layer Discovery Protocol for proximity detection DCP Discovery and Configuration Protocol request and config of IP Device name etc over network layer SNMP Simple Netw...

Page 35: ...12 Bit Analogue Output 0 10V min 1 2k Resolution of D A Converter 0 4096 12 Bit Measuring Error 0 05 FS Cycle for Data Exchange 1ms Interface Connectors EMGZ 490 R 2x RJ 45 EMGZ 490 W 2x M12 4 pole D...

Page 36: ...com FMS Italy Via Baranzate 67 I 20026 Novate Milanese Tel 39 02 39487035 Fax 39 02 39487035 fmsit fms technology com FMS USA Inc 2155 Stonington Ave Suite 119 Hoffman Estates IL 60169 USA Tel 1 847 5...

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