ATO MF5700 Series User Manual Download Page 39 | Manualshive

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38

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P a g e

Appendix

II:

Document

history

Revision

C.3

(November

2021)

Added

the

response

time

setting.

Corrections.

Revision

C.2

(July

2021)

Corrections.

Revision

C.1

(March

2021)

The

formal

release

of

the

3

rd

generation

products.

Revision

C.0

(Sepetember

2020)

The

first

release

of

the

3

rd

generation

products.

MF5700

User

Manual

www.ato.com

[email protected]

18005851519

Global Shipping

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39

Summary of Contents for MF5700 Series

Page 1: ...Gas Mass Flow Meter VC 3 Model MF5700...

Page 2: ...anual 1 P a g e Gas Mass Flow Meter with MEMS thermal sensing technology MF5700 Series User Manual Document No 11 2021 MF2 EN Issue date 2021 11 Revision VC 3 www ato com sales ato com 18005851519 Glo...

Page 3: ...pecified parameters Only the trained or qualified personnel shall be allowed to perform product services Be cautious for the electrical safety even it operates at a low voltage any electrical shock mi...

Page 4: ...the measurement 16 5 5 2 MENU entry with a verified password 16 5 5 3 Set the RS485 Modbus address 17 5 5 4 Set the RS485 communication baud rate 17 5 5 5 Reset or calibrate the offset 17 5 5 6 Gas co...

Page 5: ...1 Product selection 29 6 2 Order contact and customer support 29 7 Technical specifications 30 8 Technical notes for the product performance 31 8 1 Measurement principle 31 8 2 Precautions for the be...

Page 6: ...n 2010 The upgrade includes much improved accuracy an additional model to cover flow range and channel size compatibility significantly extended measurement dynamic range wireless data options and val...

Page 7: ...eck immediately for the integrity of the product as well as the power and data cable if any abnormal is identified please notify the distributor sales representative or manufacturer as soon as you can...

Page 8: ...description Figure 3 2 MF5700 with valve Meter head rotatable Meter body LCD display MENU keys BSPP connector Flow direction Battery chamber cover Data and power port Installation screws ON OFF soleno...

Page 9: ...ow Displays instant flow rate in L min Liters per minute or SCFH standard cubic feet per hour or m3 h cubic meters per hour Battery status Valve status The current product provides an ON OFF control v...

Page 10: ...gnment Figure 3 4 MF5700 cable USB C 100 3 4 Mechanical dimensions Figure 3 5 MF5700 meter dimensions Wire Color Definition 1 Red Power supply 5 24 Vdc 2 Black GND ground 3 Green RS485A 4 White RS485B...

Page 11: ...ns of the meters meters with control valves Connector G L1 L2 LV1 LV2 W1 W2 H1 H2 H3 MF5706 BSPP 61 34 95 5 123 34 25 127 28 12 5 MF5708 BSPP 3 8 81 45 110 134 45 30 134 35 15 5 MF5712 BSPP 90 50 115...

Page 12: ...ly Flow direction should be aligned with the arrow mark on the meter body If the flowing fluid may have particles or debris a filter is strongly recommended to be installed upstream of the meter Pleas...

Page 13: ...ters to be installed For some typical situations please follow the installation recommendation detailed in the following sketches c 2x90 degree elbow 3 D d Pipe size reduction e Pipe size expansion f...

Page 14: ...ghted up with the proper information displayed works correctly g Slowly open the valve s if any upstream or downstream or both of the pipeline and the meter should then start to measure the flow in th...

Page 15: ...e measured must be clean and free of particles or other foreign materials 5 2 Check the leakage Check gas leakage before any measurement If it is needed the pressurized nitrogen or air can be used for...

Page 16: ...provides the basic functions to access the meter sensor data plot an instant flow rate chart calculate totalized or accumulated flow volume at a specific time defined by the user It allows the user t...

Page 17: ...he Up or Down key to change the digit that flashes and press the M key to confirm Repeat this process for all 5 digits and the meter will enter into the menu setting interfaces screen Subsequently the...

Page 18: ...There are 6 baud rates selectable depending on your system requirements 4800 9600 19200 38400 57600 and 115200 The default baud rate is 9600 Use the Up or Down key to select the desired one and press...

Page 19: ...ding Following the above mentioned steps at the MENU setting screen use the Up or Down key to select F12 GCF Press the M key to confirm and it will open the sub MENU showing the current gas conversion...

Page 20: ...s at the MENU setting screen use the Up or Down key to select F39 LAnG Press the M key to confirm and it will open the sub MENU showing the current language Use the Up or Down and the M confirming key...

Page 21: ...y to select F99 qUIT and the M key to exit the MENU and return to the Main Display screen 5 5 12 Set an alarm lower instant flow rate limit This function allows the user to set the instant flow rate b...

Page 22: ...hich indicates the task is completed Use the Up or Down key to select F99 qUIT and the M key to exit the MENU and return to the Main Display screen 5 5 14Change the default password For data safety it...

Page 23: ...settings use the Up or Down key to select the F99 qUIT option and press the M confirming key to exit the MENU settings and return to the Main Display screen 5 5 17 Sleeping mode When the meter is powe...

Page 24: ...23 P a g e 5 5 19MENU key sequence for the settings MF5700 User Manual www ato com sales ato com 18005851519 Global Shipping...

Page 25: ...on The hardware layer is TIA EIA 485 A as illustrated below In this configuration the product MF5700 is a slave 5 6 2 Communication parameters The PC UART communication parameters are listed in the fo...

Page 26: ...of the standard Modbus function codes These codes are used to set or read the registers of the product Code Name Functions 0x03 Read register Read register s 0x06 Set single register Write one single...

Page 27: ...x00F2 40243 0x00F2 Write protection Write protection of selected parameters W 0x00FF 40256 0x00FF The detailed information of each register is described below Y enabled N disabled Flowmeter address 0x...

Page 28: ...alue type UINT 16 Notes The air default is 1000 normally read from register 0x008B The product will disable this function with write protection once the metering gas is confirmed with the proper GCF F...

Page 29: ...o reset or calibrate the offset write 0xAA55 to register 0x00F0 When you execute this function make sure there is NO flow in the flow channel Reset accumulated flow rate 0x00F2 Write Y Read N Descript...

Page 30: ...isted at the end of this document For small quantities the order can be placed either through the ATO website www ATO com or the sales office For large quantities please contact the sales office distr...

Page 31: ...no condensation RH Maximum overflow 100 200 400 SLPM Maximum flow change 15 30 60 SLPM sec Pressure loss 0 6 1 0 2 0 kPa Power supply 4 AA batteries LR6 5 24 Vdc Power consumption 60 on batteries day...

Page 32: ...tions the calorimetric thermal sensing will guarantee a pressure and temperature independent mass flow data acquisition The MEMS technology also allows the mass production of the sensing elements that...

Page 33: ...ean and dry If any contamination is suspected please allow experienced technical personnel to have it checked and re conditioned Do not use a foreign cleanser or other fluids to clean the flow path wh...

Page 34: ...ilure Return to factory Large errors or unexpected flowrate Particles fluid type Check system Erroneous or large noise Vibration unstable flow Check system Valve not work Wire connection valve Return...

Page 35: ...mages of any kind To the extent permitted by law the exclusive remedy of the user or purchaser and the limit of Siargo s liability for any and all losses injuries or damages concerning the products in...

Page 36: ...ve been subject to working conditions beyond the technical specification as described by this manual or related datasheet published by the manufacturer 5 Any damages incurred by the incorrect usage of...

Page 37: ...or product supports please contact customer service at the address listed below We will respond to your request in a timely fashion and will work with you toward your complete satisfaction For furthe...

Page 38: ...5 interface in serial For further information and purchase of the evaluation kit please contact the manufacturer or the sales representative Each converter has a fixed cable that can be directly conne...

Page 39: ...time setting Corrections Revision C 2 July 2021 Corrections Revision C 1 March 2021 The formal release of the 3rd generation products Revision C 0 Sepetember 2020 The first release of the 3rd generat...

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