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The information and technical data (altogether “Data”) herein are not binding, unless explicitly confirmed in writing.  

The Data neither constitutes any expressed, implied or warranted characteristics, nor guaranteed properties or a guaranteed 

durability. All Data is subject to modification. The General Terms and Conditions of Sale of Georg Fischer Piping Systems apply.

GF Piping Systems

Worldwide at home

Our sales companies and representatives ensure  
local customer support in more than 100 countries.

www.gfps.com

Argentina / Southern South America

Georg Fischer Central Plastics Sudamérica S.R.L.

Buenos Aires / Argentina

Phone  +54 11 4512 02 90

[email protected]

www.gfps.com/ar

Australia

George Fischer Pty Ltd

Riverwood NSW 2210

Phone  +61 (0) 2 9502 8000 

[email protected]

www.gfps.com/au

Austria

Georg Fischer Rohrleitungssysteme GmbH

3130 Herzogenburg

Phone  +43 (0) 2782 856 43-0

[email protected]

www.gfps.com/at

Belgium / Luxembourg

Georg Fischer NV/SA

1600 Sint-Pieters-Leeuw / Belgium

Phone  +32 (0) 2 556 40 20

Fax 

+32 (0) 2 524 34 26

[email protected]

www.gfps.com/be

Brazil

Georg Fischer Sist. de Tub. Ltda.

04571-020 São Paulo/SP

Phone +55 (0) 11 5525 1311

[email protected]

www.gfps.com/br

Canada

Georg Fischer Piping Systems Ltd

Mississauga, ON L5T 2B2

Phone  +1 (905) 670 8005

Fax 

+1 (905) 670 8513

[email protected]

www.gfps.com/ca

China

Georg Fischer  Piping Systems Ltd 

Shanghai 201319

Phone  +86 21 3899 3899 

[email protected]

www.gfps.com/cn

Denmark / Iceland

Georg Fischer A/S

2630 Taastrup / Denmark

Phone  +45 (0) 70 22 19 75

[email protected]

www.gfps.com/dk

Finland

Georg Fischer AB

01510 Vantaa

Phone  +358 (0) 9 586 58 25 

Fax 

+358 (0) 9 586 58 29

[email protected]

www.gfps.com/fi

France

Georg Fischer SAS

95932 Roissy Charles de Gaulle Cedex

Phone  +33 (0) 1 41 84 68 84

[email protected]

www.gfps.com/fr

Germany

Georg Fischer GmbH

73095 Albershausen 

Phone  +49 (0) 7161 302 0

[email protected]

www.gfps.com/de

India

Georg Fischer Piping Systems Pvt. Ltd

400 083 Mumbai

Phone  +91 22 4007 2000 

Fax 

+91 22 4007 2020

[email protected]

www.gfps.com/in

Indonesia

PT Georg Fischer Indonesia  

Karawang 41371, Jawa Barat

Phone   +62 267 432 044

Fax  

+62 267 431 857

[email protected]

www.gfps.com/id

Italy

Georg Fischer S.p.A.

20063 Cernusco S/N (MI)

Phone  +39 02 921 861

[email protected]

www.gfps.com/it

Japan

Georg Fischer Ltd

530-0003 Osaka 

Phone  +81 (0) 6 6341 2451

[email protected]

www.gfps.com/jp

Korea

Georg Fischer Korea Co. Ltd

Unit 2501, U-Tower

120 Heungdeok Jungang-ro  

(Yeongdeok-dong) 

Giheung-gu, Yongin-si, Gyeonggi-do 

Phone  +82 31 8017 1450

Fax 

+82 31 217 1454

[email protected]

www.gfps.com/kr

Malaysia

George Fischer (M) Sdn. Bhd.

41200 Klang, Selangor Darul Ehsan

Phone  +60 (0) 3 3122 5585

Fax 

+60 (0) 3 3122 5575

[email protected]

www.gfps.com/my

Mexico / Northern Latin America

Georg Fischer S.A. de C.V.

CP 66636 Apodaca, Nuevo Leon / Mexico

Phone  +52 (81) 1340 8586

Fax 

+52 (81) 1522 8906

[email protected]

www.gfps.com/mx

Middle East

Georg Fischer Piping Systems (Switzerland) Ltd

Dubai / United Arab Emirates

Phone  +971 4 289 49 60

[email protected]

www.gfps.com/int

Netherlands

Georg Fischer N.V.

8161 PA Epe

Phone  +31 (0) 578 678 222 

[email protected]

www.gfps.com/nl

New Zealand

Georg Fischer Ltd

5018 Upper Hutt

Phone  +04 527 9813

Fax 

+04 527 9834

[email protected]

www.gfps.com/nz

Norway

Georg Fischer AS

1351 Rud 

Phone  +47 67 18 29 00

[email protected]

www.gfps.com/no

Philippines

George Fischer Pte Ltd  

Representative Office

1604 Pasig City

Phone  +632 571 2365 

Fax  

+632 571 2368

[email protected]

www.gfps.com/sg

Poland

Georg Fischer Sp. z o.o.

05-090 Sekocin Nowy 

Phone  +48 (0) 22 31 31 0 50 

[email protected]

www.gfps.com/pl

Romania

Georg Fischer Piping Systems (Switzerland) Ltd

020257 Bucharest - Sector 2

Phone  +40 (0) 21 230 53 80

[email protected]

www.gfps.com/int

Russia

Georg Fischer Piping Systems (Switzerland) Ltd

Moscow 125040

Phone  +7 495 748 11 44

[email protected]

www.gfps.com/ru

Singapore

George Fischer Pte Ltd

528 872 Singapore

Phone  +65 6747 0611

Fax 

+65 6747 0577

[email protected]

www.gfps.com/sg

Spain / Portugal

Georg Fischer S.A.

28046 Madrid / Spain

Phone  +34 (0) 91 781 98 90

[email protected]

www.gfps.com/es

Sweden

Georg Fischer AB

117 43 Stockholm

Phone  +46 (0) 8 506 775 00

[email protected]

www.gfps.com/se

Switzerland

Georg Fischer Rohrleitungssysteme (Schweiz) AG

8201 Schaffhausen

Phone  +41 (0) 52 631 3026

[email protected]

www.gfps.com/ch

Taiwan

Georg Fischer Co. Ltd

San Chung Dist., New Taipei City

Phone  +886 2 8512 2822

Fax 

+886 2 8512 2823

www.gfps.com/tw

United Kingdom / Ireland

George Fischer Sales Limited

Coventry, CV2 2ST / United Kingdom

Phone  +44 (0) 2476 535 535

[email protected]

www.gfps.com/uk

USA / Caribbean

Georg Fischer LLC

92618 Irvine, CA / USA

Phone  +1 714 731 8800 

Fax 

+1 714 731 6201

[email protected]

www.gfps.com/us

Vietnam

George Fischer Pte Ltd

Representative Office

Ho Chi Minh City

Phone  + 84 28 3948 4000

Fax 

+ 84 28 3948 4010

[email protected]

www.gfps.com/vn

International 

Georg Fischer Piping Systems (Switzerland) Ltd

8201 Schaffhausen / Switzerland

Phone  +41 (0) 52 631 3003

Fax 

+41 (0) 52 631 2893

[email protected]

www.gfps.com/int

170106-backcover-A4-industry.indd   1

11.09.2018   11:04:52

Содержание Modbus RTU

Страница 1: ...N OFF GF Piping Systems Instruction manual Modbus RTU Interface board for Electric Actuators Type EA25 EA250 700278135 MA_00044_EN_1a 08 20 Georg Fischer Piping Systems Ltd 8201 Schaffhausen Schweiz 2020 ...

Страница 2: ... symbols and labels 4 2 3 Other applicable documents 4 2 4 Abbreviations 4 3 Safety information 5 4 Modbus RTU board installation 6 5 Modbus RTU interface description 8 5 1 Introduction 8 5 2 Supported Function Codes 8 5 3 Slave Address 8 5 4 Modbus Register Map 9 5 5 Modbus board configuration 15 ...

Страница 3: ...ties nor a guaranteed durability They are subject to modification Our General Terms of Sale apply Observe instruction manual The instruction manual is part of the product and an important element within the safety concept Read and observe instruction manual Always have instruction manual available by the product Give instruction manual to all subsequent users of the product ...

Страница 4: ...shall warn you of death injuries or mate rial damage Always read and observe these warnings CAUTION Dangerous situation Non observance may result in minor injuries Measures to avoid the danger 2 2 Further symbols and labels Symbol Meaning 1 Call for action in a certain order Here you have to do something Call for action Here you have to do something 2 3 Other applicable documents Planning Fundamen...

Страница 5: ...d stored with care Please note the following points Protect the product against external forces during transport impacts knocks vibrations etc Transport and or store the product in its unopened original packaging Protect the product from heat humidity dust dirt moisture as well as heat and ultraviolet radiation Ensure that the product is not damaged either by mechanical or thermal influences Befor...

Страница 6: ... supply CAUTION Caution when handling the board Electrostatic discharge can damage the components Do not touch the conductive parts of the board Step Process Picture 1 Disconnect the actuator from the power supply 2 Remove the electric actuators housing cover by loosen the 4 Torx screws 3 Remove the plug cover on the right side Mount the delivered cable union together with the flat gasket at this ...

Страница 7: ...able has to be secured against movement with the safety cap fastenings Cable specification Solid wire 26 16 AWG 0 129 1 31 mm2 Stranded wire 26 16 AWG 0 129 1 31 mm2 Torque 3 0 Lb In 0 34 Nm Wire stripe length 6 7 mm COM D0 D1 COM D0 D1 COM D0 D1 6 Set the termination switch located at the Modbus RTU board to ON for the last actuator in the Modbus network or if there is only one actuator in the ne...

Страница 8: ...ctions see chapter Modbus Regis ter Map You need physical access to the baseboard and Modbus board only for Installing the Modbus board on the actuators baseboard and wire the RS 485 cables Setting of the termination switch S1 on the Modbus board Resetting the EA baseboard and Modbus board to factory defaults Viewing the diagnosis LEDs on the Modbus board or failure codes on the 7 segment display ...

Страница 9: ... WR UINT8 Position setpoint in percent BCDSET 10 0x000C 1 RD WR UINT16 Settings for cycle time extension cycle time monitoring and current monitoring NSIGACT 11 0x000D 1 RD WR UINT8 Action on loss of signal NSIGWDG 12 0x000E 1 RD WR UINT16 Loss of signal watchdog time Remarks BCDSET NSIGACT and NSIGWDG register settings are stored nonvolatile This means After changing one of these registers a Powe...

Страница 10: ...CURRENT The CURRENT word holds the absolute value of motor current in milliamps Word Name CURRENT 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 motor_current motor_current Absolute value of motor current in milliamps 5 4 6 TEMP Temperature measured on EA Baseboard Byte Name TEMP Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 temperature_base temperature_base Temperature in DEG Celsius 20 100 C 5 4 7 CYCL...

Страница 11: ...accessory option board no answer communication timed out seven segment 9 8 powerfail_action Powerfail board is in active state 9 powerfail_accu_lvl_warn power fail intern accu level warning seven segment L 10 powerfail_accu_defect power fail intern accu defect error seven segment A 11 watchdog_recovery Restart of EA through watchdog timer warning 12 Motor current overflow max motor current monitor...

Страница 12: ...sitioner mode is enabled see register EACON Byte Name POSSET Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Action position_setpoint in percent 0 100 active if positioner is enabled 0 100 setpoint range 0 closed position 100 open position 101 255 invalid value no action 5 4 12 BCDSET This setting reproduces the functionality of the monitoring board hardware Note that the Bytes BCDSET0 and BCDSET1...

Страница 13: ...oning time until target position is reached This setting is dependent on EA type same as setting on monitoring board 5 4 14 BCDSET1 The Bit numbering refers to the BCDSET1 Byte since this is the High Byte of the 16 Bit BCDSET Register The corresponding bit numbers in BCDSET Register are from 8 to 15 The lower nibble of BCDSET1 contains the setting for the current monitoring functionality The high ...

Страница 14: ...3 reserved If the MODBUS signal is lost the EA performs the selected signal_loss_action 5 4 16 NSIGWDG It is possible to configure a maximal time without telegrams from the master before the Modbus board triggers the configured signal loss action busfault reaction By default no timeout is set Register NSIGWDG holds the signal loss watchdog time in milliseconds 0 Watchdog disabled default setting 1...

Страница 15: ... STOPBIT 4 0x232C 1 RD WR 1 UINT8 1 STOP_1 2 STOP_2 Remarks Changing of a parameter is only possible if the new value is in the allowed range see descrip tion These registers are non volatile For the new settings to become effective a reset Power cycle the EA is required Note the address gap between the board configuration registers and normal operation registers Register 49001 refers to register ...

Страница 16: ...nit 2501 U Tower 120 Heungdeok Jungang ro Yeongdeok dong Giheung gu Yongin si Gyeonggi do Phone 82 31 8017 1450 Fax 82 31 217 1454 kor ps georgfischer com www gfps com kr Malaysia George Fischer M Sdn Bhd 41200 Klang Selangor Darul Ehsan Phone 60 0 3 3122 5585 Fax 60 0 3 3122 5575 my ps georgfischer com www gfps com my Mexico Northern Latin America Georg Fischer S A de C V CP 66636 Apodaca Nuevo L...

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