Burkert 8745 MFC Ethernet Operating Instructions Manual Download Page 14

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Description

Type 8745 Ethernet, 8745 Analogue

5.1.4

MFC Analogue with proportional valve

1. Possible electrical connection:

D-sub DE-9 male connector

6 removable terminal connections that are delivered with

the product

Possible fluid connections:

G-internal-threaded connections according to

DIN ISO 228/1

NPT-internal-threaded connections according to ASME/

ANSI B 1.20.1

flange connection

3. M4 screw for functional earth connection

Base block

5. Flow direction

Proportional valve

Product status indicator. The indicator operates according

to NAMUR NE 107.

büS interface for the Bürkert Communicator software

9. Slot for the memory card

Fig. 4:

Product variants of an MFC Analogue with proportional valve

English

Summary of Contents for 8745 MFC Ethernet

Page 1: ...ungsanleitung Manuel d utilisation Type 8745 Industrial Ethernet Analogue Mass Flow Meter MFM Mass Flow Controller MFC Massendurchflussmesser MFM Massendurchflussregler MFC D bitm tre massique MFM R g...

Page 2: ...ve the right to make technical changes without notice Technische nderungen vorbehalten Sous r serve de modifications techniques B rkert SAS 2017 2021 Operating Instructions 2103 01_EU ML_00569558 Orig...

Page 3: ...riant Ethernet 18 5 4 1 Status LEDs for the connection to the Ethernet network 18 5 4 2 Status LED for the fieldbus communi cation product variant Ethernet 19 5 5 Memory card 19 5 6 b S interface 19 5...

Page 4: ...r the B rkert Communicator software 42 8 5 Wire a product variant Analogue with D sub DE 9 male connector 43 8 5 1 Digital input 44 8 5 2 Relay output 45 8 6 Wire a product variant Analogue with 6 ter...

Page 5: ...indicator is yellow MFM Ethernet 61 12 1 11 Product status indicator is yellow MFC Analogue 61 12 1 12 Product status indicator is yellow MFC Ethernet 61 12 1 13 Product status indicator is blue 62 1...

Page 6: ...ompression fittings for a product with G in ternal threaded connections 66 13 3 Mesh filters 66 13 4 Additional documentation and software 66 14 Decommissioning 67 14 1 Safety instructions 67 14 2 Dis...

Page 7: ...MFC Type 8745 Ethernet a Mass Flow Controller MFC Type 8745 Analogue 1 2 Definition of the term Industrial Ethernet The term Industrial Ethernet as used in the Operating Instruc tions refers to devic...

Page 8: ...8745 Ethernet or MFC Type 8745 Analogue is used to measure and regulate the mass flow rate of clean and dry gases Observe the data that is given in the contract documents the Operating Instructions on...

Page 9: ...le accident protection and all applicable safety regulations relating to the operating fluid used Various dangerous situations To avoid personal injury obey the following instructions Do not operate t...

Page 10: ...40 5 1 Do not touch any of the live electrical components 4 General information 4 1 Contact The name of the manufacturer is displayed as inset writing on the cover and the housing of the product To co...

Page 11: ...ible fluid connections G internal threaded connections according to DIN ISO 228 1 NPT internal threaded connections according to ASME ANSI B 1 20 1 flange connection 4 M4 screw for functional earth co...

Page 12: ...ctions G internal threaded connections according to DIN ISO 228 1 NPT internal threaded connections according to ASME ANSI B 1 20 1 flange connection 3 M4 screw for functional earth connection 4 Base...

Page 13: ...ternal threaded connections according to DIN ISO 228 1 NPT internal threaded connections according to ASME ANSI B 1 20 1 flange connection 4 M4 screw for functional earth connection 5 Base block 6 Flo...

Page 14: ...internal threaded connections according to DIN ISO 228 1 NPT internal threaded connections according to ASME ANSI B 1 20 1 flange connection 3 M4 screw for functional earth connection 4 Base block 5 F...

Page 15: ...e 5 Possible fluid connections G internal threaded connections according to DIN ISO 228 1 NPT internal threaded connections according to ASME ANSI B 1 20 1 flange connection 6 Base block 7 Product sta...

Page 16: ...functional earth connection 8 Flow direction 9 b S interface for the B rkert Communicator software 10 Slot for the memory card Fig 6 Product variants of an MFC Analogue with motor valve 5 2 Product st...

Page 17: ...product is being worked on MFM The output signal is temporarily invalid MFC The product cannot regulate temporarily Yellow 3 Out of specification The ambient conditions or process conditions for the p...

Page 18: ...tions for the motor valve are outside the spec ified ranges green LED lit Motor valve is closed red LED flashing The colour alternates with the colour that indicates the position of the motor valve Er...

Page 19: ...o get a list of the stored data refer to the Help for the Initiation file that can be down loaded from country burkert com If the inserted memory card is empty the product loads its own data on the me...

Page 20: ...ity if applicable 6 2 Standards The applied standards which verify conformity with the EU direc tives can be found on the EU type examination certificate and or the EU declaration of conformity if app...

Page 21: ...in and tightened Operating pressure Max 22 bar 6 3 2 MFM Ethernet Tab 7 Operating conditions of an MFM Ethernet Ambient temperature 10 C 50 C The maximum temperature depends on the distance between 2...

Page 22: ...the nominal diameter of the proportional valve 6 3 4 MFC Ethernet with proportional valve Tab 9 Operating conditions of an MFC Ethernet with proportional valve Ambient temperature 10 C 50 C UL certif...

Page 23: ...ends on the nominal diameter of the motor valve 6 3 6 MFC Ethernet with motor valve Tab 11 Operating conditions of an MFC Ethernet with motor valve Ambient temperature 10 C 50 C UL certified product v...

Page 24: ...escription of the calibration plate 6 4 2 Type label 874x 24V 11W 7 5W IP20 NEC Class 2 only 5 0 Nl min Air 10 0 Nl min Air Profinet 10 100Mbit s GR 1 KL A Ta 10 C 50 C S N 1000 W41ME PS 100barg EPDM...

Page 25: ...marking certification marking Rue du Giessen F 67220 Triembach Made in France Conformity marking Certification WARNING Hot surface Fig 10 CE marking and UL certification 6 4 4 Markings specific to a...

Page 26: ...w Meter Tab 16 Fluid data MFM Calibration fluid Air or operating gas Mass flow rate range reference to N2 IN min 20 2500 IN min Exact range depends on the product base block size and on the gas used R...

Page 27: ...then the measurement accuracy may be different because the composition of natural gas varies depending on the season and origin 6 7 3 Mass Flow Controller with motor valve Tab 18 Fluid data MFC with...

Page 28: ...iteria of the fluid Criteria Quality class Value Maximum particle size 2 1 m Maximum particle density 2 1 mg m Maximum dew point under pressure 4 3 C Maximum oil concentration 1 0 01 mg m 6 8 Pressure...

Page 29: ...e C MFM with a base block for the 500 1500 lN min flow rate range Fig 13 Pressure loss diagram for air MFM with a 250 m mesh filter flow rate ranges 0 100 lN min 100 500 lN min 500 1500 lN min Q lN mi...

Page 30: ...d con ditions according to DIN 1343 PN 1013 25 mbar TN 273 15 K air density of air at the standard conditions according to DIN 1343 PN 1013 25 mbar TN 273 15 K Fig 15 Formula to calculate the pressure...

Page 31: ...fer to the Type label Communication interface PROFINET EtherNet IP EtherCAT Modbus TCP 6 9 2 Product variant Analogue Tab 22 Electrical data of an MFM with D sub DE 9 male connector Operating voltage...

Page 32: ...0 mA Maximum input impedance 200 W Resolution 5 A 0 5 10 V Minimum input impedance 20 kW Resolution 2 5 mV Set point analogue output 0 4 20 mA Maximum loop impedance 600 W at an operating voltage of 2...

Page 33: ...object Transmission speed 10 and 100 MBit s Duplex transmission Half duplex duplex auto negotiation Data transport layer Ethernet II IEEE 802 3 DLR ring topology supported MDI modes MDI MDI X Auto MD...

Page 34: ...n 7 1 Safety instructions DANGER Risk of injury that is due to pressure in the installation or in the product Before working on the installation or product cut the pres sure Vent and drain the pipes R...

Page 35: ...iant with G internal threaded connections WARNING Risk of injury that is due to leakage At a low mass flow rate and a high pressure make sure that the installation is tight The tightness prevents inco...

Page 36: ...s given for the compression fittings available from B rkert If you use pipe fittings from another manufacturer obey the instructions from this manufacturer No inlet section is required The connection...

Page 37: ...the compression fitting body B in the fluid con nection Tighten to a torque of 25 28 N m that is 18 44 20 65 lbf ft See Fig 19 C B Fig 19 Screw on the compression fitting body Insert the pipe in the...

Page 38: ...om the pipes and from the fluid carrying components of the installation Cut the pipe squarely 1 and deburr 2 See Fig 22 1 2 Fig 22 Pipe cut and deburred NOTICE Malfunction that is due to contamination...

Page 39: ...hreaded connections clamp connections Install the product depending on the fitted fluid connections 8 Electrical installation 8 1 Safety instructions DANGER Risk of injury from electric shocks Before...

Page 40: ...rt com 8 3 Wire the product variant Ethernet NOTICE Requirements for the proper function of the product Use only Industrial Ethernet shielded cables with a category CAT 5e or higher Use a power supply...

Page 41: ...mmunicator software Refer to chpt 8 4 product web server You can only use the web server if the protocols Modbus TCP or Ethernet IP are active on the product Refer to chpt 8 4 the BOOTP protocol or th...

Page 42: ...re the IP address of the network card of the digital device Change the IP address to 192 168 1 xxx where xxx is dif ferent from 100 4 Open the web browser In the address bar of the web browser enter 1...

Page 43: ...peration of the product if the GND signals are bridged on the product Individually connect the GND or earth connections of all the signals to the product The cable shield is connected by the housing o...

Page 44: ...n The following func tions are some examples of the available functions MFC Start the function autotune MFC Trigger the remote control of the actuator or trigger the control of the actuator by the pro...

Page 45: ...function Not used Not used MFM or MFC Gas selection Changes to gas number 2 Changes to gas number 1 Changes to gas number 3 8 5 2 Relay output The D sub DE 9 male connector has a relay output The swit...

Page 46: ...dual ripple 2 NOTICE Risk of faulty operation of the product if the GND signals are bridged on the product Individually connect the GND or earth connections of all the signals to the product Loosen th...

Page 47: ...screw to a torque of 1 8 N m 2 N m that is 1 33 lbf ft 1 47 lbf ft 9 Commissioning 9 1 Safety instructions WARNING Risk of injury from improper commissioning and operation Improper commissioning and o...

Page 48: ...R Risk of injury that is due to pressure in the installation or in the product Before working on the installation or product cut the pres sure Vent and drain the pipes Risk of injury from electric sho...

Page 49: ...asuring range 1 50 If the zero point shut off is active then the PWM signal is set to 0 so that the control valve is completely closed 10 2 2 Flush mode MFC Ethernet NOTICE If the control valve is ful...

Page 50: ...the menu Web server Parameter Activate web server Network parameters of the product can be set with any other tool that is connected to the Industrial Ethernet network The tool must be compatible with...

Page 51: ...with up to 32 calibration points The user defined adjustment procedure is described in the prod uct specific Help of the B rkert Communicator software To connect the product to the B rkert Communicat...

Page 52: ...is equal to 10 then the opening of the control valve is 10 The transmission means of the set point value w and the measured value of the flow rate depends on the product Refer to chpt 10 7 1 Product v...

Page 53: ...e closed loop control parameters must be optimised The function Autotune adapts the product to the new operating conditions When the Autotune is running Do not interrupt the power supply to the MFC Ke...

Page 54: ...alogue input Manual set point value to manually give in a set point value for testing purposes or to make sure that the set point value is not overwritten by other fieldbus participants Stored set poi...

Page 55: ...pres sure Vent and drain the pipes Risk of injury from electric shocks Before working on the installation or product switch off the power supply Make sure that nobody can switch the power supply on Ob...

Page 56: ...e stainless steel mesh filter for contamination Refer to chpt 11 1 1 If the stainless steel mesh filter is contaminated then clean or replace the stainless steel mesh filter with a new one as describe...

Page 57: ...are seated flat and not tilted Insert the flange plate 2 and the screws 1 Tighten the screws to a torque of 2 8 N m that is 2 06 lbf ft 11 2 Cleaning and recalibration at the factory If the product s...

Page 58: ...gnostics events If several diagnostics events have been generated then the product status indicator shows the diagnostics event with the highest priority If the product is connected to a fieldbus then...

Page 59: ...in the specifications If the product status indicator is still red then send the product back to B rkert 2 Incorrect Autotune or Autotune aborted Make sure that the fluid flows through the product Do...

Page 60: ...ce is set to one of the following choices Open loop control mode Manual set point value Analyze system 12 1 8 Product status indicator is orange MFC Ethernet Identify the cause 1 A calibration procedu...

Page 61: ...s still yellow then send the product back to B rkert 2 The set point position for the control valve has almost reached 100 The set point value cannot be reached Increase the inlet pressure or decrease...

Page 62: ...d the motor valve are not loose 12 2 2 LED is yellow and flashes The ambient conditions or the process conditions for the motor valve are outside the authorized range Operate the product in the author...

Page 63: ...product is different from the product structure of the defective product Only the existing values of the defective product can be adopted by the replacement product Use the B rkert Communicator softw...

Page 64: ...oduct must compensate for irregularities in an unstable pressure supply caused for example by pumps Install a suitable pressure regulator in front of the product Install a buffer tank to absorb the pr...

Page 65: ...d risk of material damage that are due to unsuitable parts Incorrect accessories and unsuitable replacement parts can cause injuries and damage to the product and its environment Only use original acc...

Page 66: ...901 575 G 1 4 8 mm 901 540 G 1 4 1 4 901 551 901 579 G 1 4 3 8 901 553 G 3 8 8 mm 901 542 901 576 G 3 8 10 mm 901 544 G 3 8 1 4 901 555 901 580 G 3 8 3 8 901 556 G 1 2 10 mm 901 546 901 577 G 1 2 12 m...

Page 67: ...ical equipment WARNING Risk of injury from improper dismantling Dismantling must only be performed by trained personnel using suitable tools Risk of injury from dangerous fluids Before you disconnect...

Page 68: ...d from moisture and dirt Avoid storage above or below the recommended storage temperature 16 Storage disposal NOTICE Incorrect storage can cause damage to the product Close fluid connections with prot...

Page 69: ......

Page 70: ...www burkert com...

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