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26

DIGITAL FLOW SENSOR 

( INSTRUCTION MANUAL )

MF01 

How to use 

 Operation setting / Modbus RTU instruction

Press   button return measurement mode.

Press   button over 3 sec.

 Bottom Value Display

  The minimum pressure and instantaneous flow, from when the 

power was supplied to this moment, is detected and updated.

  < Operation >
  Press   button over 3 sec. at the measurement mode. The 

minimum value will be displayed flashing, and is held.

  Press

 

 button return to the measurement mode.

 Key Lock / Unlock Mode

  To prevent errors occurring due to unintentional changes of 

the set values. If a button operation is performed while the key 

lock setting is ON, [

 LoC 

] [

 on 

] is displayed for 1 sec.

  < Operation >
  Press

 

 button over 5 sec. at measurement mode to select 

key lock/unlock setting.

Measurement mode

  bo-

    0.0

    0.8

    0.8

Flashing alternately

Lock

Selected Mode

Flashing

alternately

Key Lock / Unlock Setting

Press   or   button 
to select locking

or unlocking of the key.

Unlock

Lock

Flashing

alternately

Displayed for 1 sec.

Flashing

alternately

  LoC

  LoC

  LoC

  LoC

  off

  off

    on

* NOTE: If a button operation is performed while 

the key lock setting is ON, [ 

LoC

 ] will displayed.

Error code

Explanation

Operation

0000H

ID Number ( 0 ~ 255 )

Range : 0 ~ 255

Read /

Write

0001H

Baud rate setting

0 : 9600 bps

1 : 19200 bps

2 : 38400 bps

Read /

Write

0002H

Transmission format setting

0 : N.8.1

1 : E.8.1

2 : O.8.1

Read /

Write

0003H

Communications protocol setting

0 : RTU

Read /

Write

0004H

Measured flow rate range

0 : 0~500 mL/min

1 : 0~1000 mL/min

2 : 0~5 L/min

3 : 0~10 L/min

4 : 0~50 L/min

5 : 0~100 L/min

6 : 0~200 L/min

Read

0005H

Instantaneous flow value

Read

0006H

Flow unit

0 : LPM ( L/min or mL/min )

1 : CFM ( ft

3

/min )

Read /

Write

0007H

Decimal place for flow value

0 : None

1 : One decimal place 0.1

2 : Two decimal places 0.01

3 : Three decimal places 0.001

Read

0008H

Accumulated flow value ( ADL )

XXXX 9999

Read

0009H

Accumulated flow value ( ADH )

9999 XXXX

Read

000AH

Flow reference standard

0 : ANR ( Standard condition )

1 : NOR ( Normal condition )

Read /

Write

000BH

Flow sensor display mode

0 : Instantaneous flow

1 : Accumulated flow

Read /

Write

000CH

Accumulated value hold

0 : None

1 : 2 min/times

2 : 5 min/times

Read /

Write

000DH

Flow display refresh time

0 : 200 ms

1 : 500 ms

2 : 1000 ms

Read /

Write

Modbus RTU instruction

Содержание MF01 Series

Страница 1: ...Digital Flow Sensor MF01 series INSTRUCTION MANUAL 201012...

Страница 2: ...7 F 02 OUT2 setting selection 18 F 03 LCD display color selection 19 F 04 Response time selection 19 F 05 Display refresh time selection 20 F 06 Unit selection 20 F 07 Flow reference standard selectio...

Страница 3: ...ntaneous flow value Accumulated flow value NPN output PNP output Voltage output 1 5V Current output 4 20 mA 50 ms pulse output DIGITAL FLOW SENSOR INSTRUCTION MANUAL MF01 Product features Cost Control...

Страница 4: ...ly inverted To set and watch monitor easily Accumulated flow rate display at a glance Accumulated flow rate display Flow rate L min MF01 005 MF01 010 MF01 050 MF01 100 MF01 500 MF01 101 MF01 201 Wide...

Страница 5: ...pplication Application 01 Paint and coating flow monitoring Air flow and pressure management of paint and coating processes Application 02 Laser welding monitoring Precision management of shielding ga...

Страница 6: ...n state of micro electronic parts by flow rate Application 05 Leakage detect Container with gas and inspect whether it leaks Application 04 Electronic part installation Control the tension of gold wir...

Страница 7: ...from the heater spreads evenly left and right so the temperature distribution is like a b Small flow When flow begins the inlet side is cooled by the flow the outlet side is warmed by the heat of the...

Страница 8: ...on Yes Accumulated pulse output 1 5 mL Pulse 10 mL Pulse 0 05 L Pulse 0 1 L Pulse 0 5 L Pulse 1 L Pulse 2 L Pulse 0 02 ft3 Pulse 0 04 ft3 Pulse 0 2 ft3 Pulse 0 4 ft3 Pulse 2 ft3 Pulse 4 ft3 Pulse 7 ft...

Страница 9: ...ode Accumulated Output Mode Accumulated Output Mode Accumulated Pulse Output Mode Window Comparator Mode Hysteresis Mode Normal close mode NOTE 1 In case hysteresis is set at less than or equal to 2 d...

Страница 10: ...s kPa Flow rate L min 1 2 3 4 5 0 08 0 07 0 06 0 05 0 04 0 03 0 02 0 01 0 0 1 MPa 0 2 0 3 0 35 0 4 0 5 Pressure loss kPa Flow rate L min 10 20 30 40 50 5 4 3 2 1 0 0 1 MPa 0 2 0 3 0 35 0 4 0 5 Pressur...

Страница 11: ...to the product Piping for the One Touch Fitting insert the tube firmly into the fitting and make sure it cannot be pulled out Also using the proper tube cutter is recommended to ensure square edge tu...

Страница 12: ...utput 2 Blue Power supply Orange Analog output Brown Power supply Main Circuit Load Load Orange RS 485 B Yellow RS 485 A Black Output 1 White Output 2 Blue Power supply Brown Power supply Main Circuit...

Страница 13: ...al Thread Rc1 4 Rc1 8 Quick fitting 6 8 2 2 5 5 5 depth 2 2 5 5 5 depth 36 7 36 7 9 5 9 5 18 28 28 18 55 55 24 24 3 3 8 50 2 50 2 17 17 52 52 A B Code Tube I D A mm 8 92 2 6 83 Code Thread B mm Rc1 8...

Страница 14: ...TRUCTION MANUAL MF01 Mounting accessories Mounting bracket Panel type MP A26 BT 26 Front protective lid Panel adapter MP C4 PA H Panel thickness 1 4 5 Front protective lid Panel adapter Panel adapter...

Страница 15: ...ate directly Piping Port Outlet side Button Use for mode selection ON OFF switching and set value adjustment Setting Button Use for selection each mode and set value confirmation 4 Digit LCD Flow Disp...

Страница 16: ...rial 1 Case PC ABS 2 Electronic circuit board 3 Sensor SiC 4 Liquid crystal cover PC 5 Liquid crystal 6 Button Silicone 7 Port filter Stainless steel 10 12 Port size F1C Rc1 8 F4C Rc1 4 Port size R6 6...

Страница 17: ...et value input 60 of maximum measured flow rate 005 300 mL min 010 600 mL min 050 3 00 L min 100 6 00 L min 500 30 0 L min 101 60 0 L min 201 120 L min F 03 CLor LCD display setting CLor Select back l...

Страница 18: ...etting 1 rAt Baud rate setting 96 9600 Bd For Transmission format setting n81 trR Communications protocol setting rtU F 94 F1nE Fine adjustment setting F1nE The displayed value can be adjusted slightl...

Страница 19: ...tely Flashing alternately Flashing alternately Flashing alternately Function Selection Mode Output Mode Setting Set Value Setting Fixed Hysteresis Setting Output Type Setting Select output mode Press...

Страница 20: ...button to select output mode of OUT2 3 output modes included OUT2 set value setting Press or button to adjust the set value Fixed hysteresis setting Press or button to adjust fixed hysteresis value Hy...

Страница 21: ...splay color of OUT2 800ms 1500ms 400ms Flashing alternately Flashing alternately DIGITAL FLOW SENSOR INSTRUCTION MANUAL MF01 How to use Operation setting instructions Display Color Mode Selected Mode...

Страница 22: ...ng Mode to display F 08 rotA Flow Sensor Flow Reference Display Rotation Set Unit Selected Condition Set Value Press button Press button Press button Flashing alternately Flashing alternately Flashing...

Страница 23: ...Selection Mode DIGITAL FLOW SENSOR INSTRUCTION MANUAL MF01 How to use Operation setting instructions F 10 Flow Sensor Display Mode Selection Select to display Instantaneous Flow or Accumulated Flow Mo...

Страница 24: ...ut please connect the input wire to GND for 30 ms or more Press or button at Function Setting Mode to display F 92 1nP Power Save Mode Selected Mode Press button Flashing alternately Power Save Mode S...

Страница 25: ...g alternately Flashing alternately Function Selection Mode 1d 1d 1d Baud Rate Set Value Press button Flashing alternately Baud Rate Setting Press or button to set baud rate rRt 96 9600 Bd 19200 Bd 384...

Страница 26: ...us flow value Fine adjustment setting Instantaneous flow DIGITAL FLOW SENSOR INSTRUCTION MANUAL MF01 How to use Operation setting instructions nE o Ff F1 nE oFf F1 O OO 0 St f SC F nE on F1 Press butt...

Страница 27: ...ow value display mode until display 00 And release holding the button to return measurement mode Reset Accumulated Flow Function Accumulate flow value return to zero Operation Press and button simulta...

Страница 28: ...LoC LoC LoC LoC off off on NOTE If a button operation is performed while the key lock setting is ON LoC will displayed Error code Explanation Operation 0000H ID Number 0 255 Range 0 255 Read Write 00...

Страница 29: ...type 0 N O mode 1 N C mode Read Write 001AH Flow setting value FL 2 Read Write 001BH Flow setting value FH 2 Read Write Error code Explanation Operation 001CH Flow setting value ADL2 Read Write 001DH...

Страница 30: ...orm the zero clear function again under no flow conditions System error Er4 Memory error Turn power off and then restart If error condition remains please return to factory for inspection Er5 Internal...

Страница 31: ...cy induction furnaces and motors etc can generate high surge voltages if using near the sensor will cause the internal circuit components to deteriorate and cause damages 3 Sensors can not withstand l...

Страница 32: ...o 3 when the piping is removed or replaced 2 Do not insert a stick or wire into the piping ports 3 Do not touch the terminals or connectors when power is on 4 Please do not replace fittings by yoursel...

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