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SMC Networks PF2M7 Series Operation Manual

Digital flow switch (integrated display type)
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No.PF※※-OMW0007-F
PRODUCT NAME
Digital Flow Switch
(Integrated display type)
MODEL / Series / Product Number
PF2M7##

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Summary of Contents for SMC Networks PF2M7 Series

  • Page 1 No.PF※※-OMW0007-F PRODUCT NAME Digital Flow Switch (Integrated display type) MODEL / Series / Product Number PF2M7##...

  • Page 2: Table Of Contents

    Table of Contents Safety Instructions Model Indication and How to Order Summary of Product parts Definition and terminology Mounting and Installation Installation Wiring Outline of Settings Flow Setting Simple Setting Mode Function Setting Default setting F0 Fluid/Unit criteria/Measurement unit setting F1 Setting of OUT1 F2 Setting of OUT2 F3 Digital filter setting...
  • Page 3 Other Settings Maintenance Forgotten the security code IO-Link Specifications Outline of IO-Link functions Communication specifications Process data IO-Link parameter setting Troubleshooting Error indication Specifications Characteristics data Dimensions No.PF※※-OMW0007-F...

  • Page 4: Safety Instructions

    Safety Instructions These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.” They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC) , and other safety regulations.

  • Page 5: Limited Warranty And Disclaimer/Compliance Requirements

    Safety Instructions Caution We develop, design, and manufacture our products to be used for automatic control equipment, and provide them for peaceful use in manufacturing business. Use in non-manufacturing business is not covered. Products we manufacture and sell cannot be used for the purpose of transactions or certification specified in the Measurement Act.
  • Page 6 Operator This operation manual is intended for those who have knowledge of machinery using pneumatic equipment, and have sufficient knowledge of assembly, operation and maintenance of such equipment. Only those persons are allowed to perform assembly, operation and maintenance. Read and understand this operation manual carefully before assembling, operating or providing maintenance to the product.
  • Page 7 Caution ■Do not touch the terminals and connectors while the power is on. Otherwise electric shock, malfunction or damage to the product can result. ■After maintenance is complete, perform appropriate functional inspections and leak tests. Stop operation if the equipment does not function properly or there is a leakage of fluid. When leakage occurs from parts other than the piping, the product might be faulty.
  • Page 8 ●Product handling Installation •Do not apply excessive stress to the product when it is mounted with a panel mount. Otherwise damage to the product and disconnection from the panel can result. •Ensure that the FG terminal is connected to ground when using a commercially available switch-mode power supply.
  • Page 9 Wiring •Do not pull the lead wires. In particular, never lift a product equipped with fitting and piping by holding the lead wires. Otherwise damage to the internal parts can result, causing malfunction or disconnection of the connector. •Avoid repeatedly bending or stretching the lead wire, or placing heavy loads on it Repeated bending stress or tensile stress can cause damage to the sheath, or breakage of the wires.
  • Page 10 Environment •Do not use the product in area that is exposed to corrosive gases, chemicals, sea water, water or steam. Otherwise failure or malfunction can result. •Do not use in a place where the product could be splashed by oil or chemicals. If the product is to be used in an environment containing oils or chemicals such as coolant or cleaning solvent, even for a short time, it may be adversely affected (damage, malfunction, or hardening of the lead wires) •Do not use in an area where electrical surges are generated.
  • Page 11 Adjustment and Operation •Connect load before turning on the power. •Do not short-circuit the load. Although an error is displayed when the product load is short circuited, excess current may cause damage to the product. •Do not press the setting buttons with a sharp pointed object. This may damage the setting buttons.

  • Page 12: Model Indication And How To Order

    Model Indication and How to Order -11- No.PF※※-OMW0007-F...
  • Page 13 IO-Link compatible product -12- No.PF※※-OMW0007-F...
  • Page 14 Option1 IO-Link compatible product with lead wire and connector with lead wire and connector without lead wire M12 conversion lead wire (2 m) (2 m) Connecter cover (silicone rubber) Option2 without bracket with bracket with bracket (without flow adjustment valve) (with flow adjustment valve) Not suitable for bottom entry piping type.
  • Page 15 Made to Order Symbol Content For Argon (Ar) and carbon dioxide (CO ) mixtures X731 Mixture ratio (Ar: CO ) 92: 8, 90: 10, 80: 20, 70: 30, 60: 40 Accessories/Part number If an accessory is required separately, order using the following part numbers. Part number Description Remarks...

  • Page 16: Summary Of Product Parts

    Summary of Product parts Body Item Description Socket Socket for electrical connections. Piping port Connected to the fluid inlet at IN side and to the fluid outlet at OUT side.  Flow adjustment valve Orifice mechanism to adjust the flow. ...
  • Page 17 Display Item Description Selects the mode or increases the ON/OFF set value.  UP button Press this button to change to the peak display mode. Selects the mode or decreases the ON/OFF set value.  DOWN button Press this button to change to the bottom display mode. Displays the flow value, setting mode, and error indication.
  • Page 18 ●IO-Link indicator light operation and display Communication IO-Link status 1 Status Display Content with master indicator light Normal communication status 1 Operate (Reading of measurement value) Correct Start up When communication starts up. Preoperate Version of master and IO-Link IO-Link does not mode Version does match.

  • Page 19: Definition And Terminology

    ■Definition and terminology Terms Meaning The total amount of fluid that has passed through the device. If an instantaneous flow Accumulated flow of 10 L/min continues for 5 minutes, the accumulated flow will be 10 × 5 = 50 L. Accumulated pulse A type of output where a pulse is generated every time a predefined accumulated flow output...
  • Page 20 Terms Meaning The difference between ON and OFF points used to prevent chattering. Hysteresis can Hysteresis be effective in avoiding the effects of pulsation. Mode where the switch output will turn ON when the flow is greater than the set value, Hysteresis mode and will turn off when the flow falls below (set value –...
  • Page 21 Terms Meaning Part in contact with A part that comes into physical contact with the fluid. fluid Pressure Indicates the change in the display value and analogue output when fluid pressure characteristics changes. Proof pressure Burst pressure at which the product is electrically or mechanically damaged. Rated flow range The flow range within which the product will meet all published specifications.

  • Page 22: Mounting And Installation

    Mounting and Installation ■Installation •Refer to the flow direction of the fluid indication on the product label for installation and piping. Panel mounting •Insert panel mount adapter B (supplied as an accessory) into section A of panel mount adapter. Push panel mount adapter B from behind until the display is fixed onto the panel. The pin of bracket engages the notched part of panel adapter section C to fix the display.
  • Page 23 Bracket mounting •Mount the bracket using the mounting screws supplied. •The required tightening torque is 0.42±0.04 N•m. Without flow adjustment valve With flow adjustment valve (using ZS-33-M) (using ZS-33-MS) •Install the product (with bracket) using the M3 screws (4 pcs.). •Bracket thickness is approximately 1.2 mm.

  • Page 24: Wiring

    ■Wiring Wiring of connector •Connections should only be made with the power supply turned off. •Use separate routes for the product wiring and any power or high voltage wiring. Otherwise, malfunction may result due to noise. •Ensure that the FG terminal is connected to ground when using a commercially available switch-mode power supply.
  • Page 25 Connector pin numbers (on the lead wire) •Lead wire and connector (ZS-33-D) Name Lead wire colour Function DC(+) Brown 12 to 24 VDC OUT2 White Switch output 2/Analogue output OUT1 Black Switch output 1 DC(-) Blue •M12 conversion lead wire (ZS-33-DM) Used as switch output device Name Lead wire colour...
  • Page 26 Internal circuit and wiring example PF2M7##-#-L#-### (NPN) PF2M7##-#-L#-### (PNP) Maximum applied voltage: 28 V Maximum load current: 80 mA Maximum load current: 80 mA Internal voltage drop: 1.5 V or less Internal voltage drop: 1.5 V or less PF2M7##-#-A#-### PF2M7##-#-B#-### PF2M7##-#-L2#-### (NPN) PF2M7##-##-L2 (PNP) Maximum applied voltage: 28 V...
  • Page 27 PF2M7##-#-C/D#-### PF2M7##-#-E/F#-### PF2M7##-#-L3/L4#-### (NPN) PF2M7##-#-L3/L4#-### (PNP) •L3: NPN + Analogue voltage output type •L3: PNP + Analogue voltage output type L4: NPN + Analogue current output type L4: PNP + Analogue current output type Maximum applied voltage: 28 V Maximum load current: 80 mA Maximum load current: 80 mA Internal voltage drop: 1.5 V or less Internal voltage drop: 1.5 V or less...

  • Page 28: Outline Of Settings

    Outline of Settings Power is supplied. The product code is displayed for approximately 3 sec. after power is supplied. Then, measurement mode will be displayed. : After moving on to the measurement mode, the switch operation will start. [Measurement mode] Measurement mode is the condition where the flow is detected and displayed, and the switch function is operating.

  • Page 29: Flow Setting

    Flow Setting Switch operation When the flow exceeds the set value, the switch will turn ON. When the flow falls below the set value by the amount of hysteresis or more, the switch will turn OFF. The default setting is to turn on the flow switch when the flow reaches the center of the upper limit of the rated flow range.

  • Page 30: Simple Setting Mode

    Simple Setting Mode <Operation> [Simple setting mode (Hysteresis mode)] In the Simple setting mode, the set value and hysteresis can be changed. (1) Press the SET button once in measurement mode. [P_1] or [n_1] and the [current set value] are displayed alternately. (2) Change the set value using the UP or DOWN button, and press the SET button to set the value.

  • Page 31: Function Setting

    Function Setting Function selection mode In measurement mode, press the SET button between 2 to 5 seconds, to display [F 0]. The [F ] indicates the mode for changing each Function Setting. Press the SET button for 2 seconds or longer in function selection mode to return to measurement mode. : Some products do not have all the functions.

  • Page 32: Default Setting

    ■Default setting The default setting is as follows. If no problem is caused by this setting, keep these settings. To change a setting, enter function selection mode. Item Default setting Page [FLU] Switch the flow rate [Air] Dry air, N [rEF] Setting the units criteria [Std] Standard condition [Unit] Measurement unit...
  • Page 33 Item Default setting Page [F10]  [FLo] [FLo] Display mode [inS] Instantaneous flow Page [F11]  [drE] [drE] Display resolution setting [1000] 1000-split Page [F13]  [rEv] [rEv] Set Reverse display [oFF] Not reverse Page [1.0] 1% of maximums rated flow PF2M701: 0.01 L/min, PF2M702: 0.02 L/min [F14] ...

  • Page 34: F0 Fluid/Unit Criteria/Measurement Unit Setting

    ■[F 0] Fluid/Units criteria/Measurement unit setting Set the type of operating fluid, display units criteria and measurement unit switching. <Operation> Press the UP or DOWN button in function selection mode to display [F 0]. Press the SET button. Move on to the setting of fluid. Fluid setting Press the UP or DOWN button to select the operating fluid.
  • Page 35 Measurement unit setting Press the UP or DOWN button to select the measurement unit. : This setting is not available for models which are fixed to SI units. For IO-Link compatible product SW output PNP/NPN setting Press the UP or DOWN button to select SW output.

  • Page 36: F1 Setting Of Out1

    ■[F 1] Setting of OUT1 Set output method of OUT1. <Operation> Press the UP or DOWN button in function selection mode to display [F 1]. Press the SET button. Move on to output mode setting. Output mode setting Press the UP or DOWN button to select the output mode.
  • Page 37 Select the display for count-up (addition) and countdown (decrement) [AC] and the current set value are displayed in turn. Press the UP or DOWN button to select the counting style. Press the SET button to move on to flow setting. Flow setting Set the pressure based on the setting method on page 28.
  • Page 38 Hysteresis setting Set the pressure referring to the setting method on page 29. Hysteresis mode: [H_1] Window comparator mode: [ H1] The snap shot function can be used. (Refer to page 64) Press the SET button Move on to delay time to set.
  • Page 39 Display colour setting Press the UP or DOWN button to select the display colour. : Output specification: C, D, E and F are not displayed. Press the SET button to set. Return to function selection mode. [F 1] Setting of OUT1 completed -38- No.PF※※-OMW0007-F...
  • Page 40 ●List of output modes Normal output Reversed output Hysteresis mode Window comparator mode Accumulated output mode (Addition) Accumulated output mode (Decrement) Accumulated pulse output mode Error output mode OFF mode 1: The applicable errors are Er1, 2, 6, 8 and 40, : The chart above shows the OUT1 operation.

  • Page 41: F2 Setting Of Out2

    ■[F 2] Setting of OUT2 Set output method of OUT2. : When the product without OUT2 (switch output) is used, [---] will be displayed and this function cannot be set. <Operation> Press the UP or DOWN button in function selection mode to display [F 2]. Press the SET button.
  • Page 42 Select the display for count-up (addition) and countdown (decrement) [AC] and the current set value are displayed in turn. Press the UP or DOWN button to select the counting style. Press the SET button to move on to flow setting. Flow setting Set the pressure based on the setting method on page 28.
  • Page 43 Hysteresis setting Set the pressure referring to the setting method on page 29. Hysteresis mode: [H_2] Window comparator mode: [ H2] The snap shot function can be used. (Refer to page 64) Press the SET button Move on to delay time to set.
  • Page 44 Display colour setting Press the UP or DOWN button to select the display colour. Press the SET button to set. Return to function selection mode. [F 2] Setting of OUT2 completed -43- No.PF※※-OMW0007-F...

  • Page 45: F3 Digital Filter Setting

    ■[F 3] Digital filter setting The digital filter can be selected to filter the flow measurement. Output chattering or flicker in the measurement mode display can be reduced by setting the digital filter. <Operation> Press the UP or DOWN button in function selection mode to display [F 3]. Press the SET button.

  • Page 46: F4 Auto-Preset Function Setting

    ■[F 4] Auto-preset function setting This function will automatically calculate and set the optimum pressure based on the actual operating condition, when hysteresis mode has been selected. <Operation> Press the UP or DOWN button in function selection mode to display [F 4]. Press the SET button.
  • Page 47 ●Auto-preset When auto-preset is selected in function selection mode, the set value can be calculated and memorized from the measured flow. Repeating the suction and release of the workpiece to be set for several times will automatically optimize the set value. (1) Selection of auto-preset OUT1 mode Press the SET button in measurement mode to display [AP1].

  • Page 48: F10 Display Mode Setting

    ■[F10] Display mode setting Select instantaneous flow or accumulated flow to be displayed. <Operation> Press the UP or DOWN button in function selection mode to display [F 4]. Press the SET button. Move on to display mode setting. Display mode setting Press the UP or DOWN button to select the display mode setting.

  • Page 49: F11 Display Resolution Setting

    ■[F11] Display resolution setting This function is only available for the 1, 10 and 100 L/min types. The minimum setting unit can be changed by selecting the display resolution. <Operation> Press the UP or DOWN button in function selection mode to display [F11]. Press the SET button.

  • Page 50: F13 Setting For Reverse Display Mode

    ■[F13] Setting for reverse display mode The display orientation can be changed for ease of operation. It is used to correct the display when it is upside down due to installation of the product. <Operation> Press the UP or DOWN button in function selection mode to display [F13]. Press the SET button.

  • Page 51: F14 Zero Cut-Off Setting

    ■[F14] Zero cut-off setting This function forces a zero display when the flow is within the 0 to 10% area of the flow range. <Operation> Press the UP or DOWN button in function selection mode to display [F14]. Press the SET button. Move on to the setting of the zero cut-off function.

  • Page 52: F20 External Input Setting

    ■[F20] Setting of external input This function is available when the model includes the external input function. The accumulated value, peak value and bottom value can be reset remotely. : When using a model without external input function, this setting is not available and [---] will be displayed. •Accumulated flow external reset: A function to reset the accumulated flow value when an external input signal is applied.

  • Page 53: F22 Analogue Output And Analogue Free Span Function Setting

    ■[F22] Analogue output and analogue free span function setting This function is available when the model includes the analogue output. Change the analogue output set value and analogue free span. <Operation> Press the UP or DOWN button in function selection mode to display [F22]. Press the SET button.
  • Page 54 Input of set value Press the UP or DOWN button to set the flow value that will be output, 5 V (10 V) or 20 mA. The entered flow value can be in the range: 10% of the max. rated flow, to the upper display limit.

  • Page 55: F30 Accumulated Flow Value Hold Setting

    ■[F30] Accumulated flow value hold setting The accumulated flow value can be held for 2 or 5 minutes. <Operation> Press the UP or DOWN button in function selection mode to display [F30]. Press the SET button. Move to the accumulated flow value hold setting. Accumulated flow value hold setting Press the UP or DOWN button to select the accumulate flow value hold.

  • Page 56: F80 Display Off Mode Setting

    ■[F80] Display OFF mode setting Display OFF mode can be selected. This function will turn the display OFF if no buttons are pressed for 30 seconds. <Operation> Press the UP or DOWN button in function selection mode to display [F80]. Press the SET button.

  • Page 57: F81 Security Code

    ■[F81] Security code The security code can be turned on or off and the security code can be changed when unlocked. <Operation> Press the UP or DOWN button in function selection mode to display [F81]. Press the SET button. Move on to security code. Security code Press the UP or DOWN button to select the setting of security code.

  • Page 58: F90 Setting Of All Functions

    ■[F90] Setting of all functions Each time the S button is pressed, the function steps in the order shown in the following table. <Operation> Press the UP or DOWN button in function selection mode to display [F90]. Press the SET button. Move on to setting of all function.
  • Page 59 ●Order of Function Setting Order Function Fluid/Units criteria/measurement unit setting Setting of OUT1 Setting of OUT2 Digital filter setting Auto-preset function setting Display mode Display resolution setting Reverse display setting Setting of zero cut-off function Analogue output and free span function Accumulated flow value hold setting Set display OFF mode Security code...

  • Page 60: F96 Check Of External Input Signal

    ■[F96] Check of external input signal This function is selectable when the model includes the external input function. The existence of an external input signal can be checked. <Operation> Press the UP or DOWN button in function selection mode to display [F96]. Press the SET button.

  • Page 61: F98 Setting Of Output Check

    ■[F98] Setting of output check The switch output and analogue output can be checked. The output can be turned ON/OFF manually. <Operation> Press the UP or DOWN button in function selection mode to display [F98]. Press the SET button. Move on to the setting of output check. Setting of output check Press the UP or DOWN button to select output check.
  • Page 62 Check of OUT2 Press the UP or DOWN button to select the OUT2 output check. •Analogue output Press the UP or DOWN button to select the analogue output check. •For IO-Link compatible product Press the UP or DOWN button to select the analogue output check.
  • Page 63 Diagnostic bit output check Press the UP or DOWN button to select the diagnostic bit output check. Press the SET button to set. Move to error bit output check. Error bit output check Press the UP or DOWN button to select the error bit output check.

  • Page 64: F99 Reset To The Default Settings

    ■[F99] Reset to default settings If the product settings are uncertain, the default values can be restored. <Operation> Press the UP or DOWN button in function selection mode to display [F99]. Press the SET button. Move on to reset to default settings. Reset to default settings Press the UP or DOWN button to select reset to default settings.

  • Page 65: Other Settings

    Other Settings ●Snap shot function The current flow value can be stored to the switch output ON/OFF set point. When the threshold values have been selected from the table below during the setting of [F 1] OUT1 and [F 2] OUT2, in Simple setting mode or function selection mode, [---] is displayed when the UP and DOWN button are pressed simultaneously for 1 second or longer and the value according to the current flow rate is displayed automatically.
  • Page 66 ●Reset Accumulated flow rate can be reset by pressing the SET and DOWN button simultaneously for 1 second or longer during accumulated flow. ●Zero-clear function The measured flow rate can be cleared to zero by pressing the UP and DOWN button simultaneously for 1 second or longer during instantaneous flow.
  • Page 67 ●Key-lock function The key-lock function is used to prevent errors occurring due to unintentional changes of the set values. [LoC] is displayed on screen by pressing the SET button during key lock setting mode. Then, the current set value and hysteresis of OUT1 (OUT2) will be displayed in turn. -66- No.PF※※-OMW0007-F...
  • Page 68 <Operation -Without security code input-> (1) Press the SET button for 5 seconds or longer in measurement mode. When [UnL] is displayed on the display, release the button. (To release key-lock repeat the above operation.) (2) Select the key locking [LoC]/un-locking [UnLoc] with the UP or DOWN button, and press the SET button to set.
  • Page 69 <Operation -With security code input-> •Locking (1) Press the SET button for 5 seconds or longer in measurement mode. When [UnL] is displayed on the display, release the button. (2) Select the key [LoC] with UP or DOWN button, and press the SET button to set. •Unlocking (1) Press the SET button for 5 seconds or longer in measurement mode.
  • Page 70 ● How to input and change the security code The left most digit starts flashing. Press the UP or DOWN button to select a value. Press the SET button to make the next digit to the right flash. (If the SER button is pressed at the last digit, the first digit will start flashing.) After the setting is complete, Press and hold the SET button for 1 second or longer.

  • Page 71: Maintenance

    Maintenance How to reset the product after a power cut or forcible de-energizing The setting of the product will be retained as it was before a power cut or de-energizing. The output condition is also basically recovered to that before a power cut or de-energizing, but may change depending on the operating environment.

  • Page 72: Io-Link Specifications

    IO-Link Specifications ■Outline of IO-Link functions ○Communication function This product can check the temperature measurement value, diagnostic information and switch output status using cyclic data communication via the IO-Link system. ○Product status monitoring function This function monitors the product status via the IO-Link. •Several errors (e.g.

  • Page 73: Process Data

    ■Process data Process data is the data which is exchanged periodically between the master and device. This product process data consists of switch output status, error diagnostics and flow measurement value. (Refer to the table below.) Bit offset Item Notes OUT1 output 0: OFF 1: ON OUT2 output...
  • Page 74 ○Unit specification and flow measurement value (PD) Flow value PD value Flow Display/settable Display/settable Series Unit Rated flow range Rated flow range range range range Min. Max. Min. Max. 0.01 to -0.05 to 1.05 0.02 to -0.1 to 0.05 to -0.25 to 5.25 10 L...
  • Page 75 ○Conversion formula of the process data and flow measurement value (1) Conversion formula from the process data to the flow measurement value: Pr = a × (PD) + b (2) Conversion formula from the flow gauge measurement value to the process data: (PD) = (Pr –...
  • Page 76 = 18.75 [L/min] (2) Conversion from the flow measurement value to the process data (For PF2M7 series, unit L/min, flow range 100 L and Pr = 50 [L/min]) (PD) = (Pr - b) / a = [50 - 0] / 0.025...

  • Page 77: Io-Link Parameter Setting

    ■IO-Link parameter setting ○IODD file IODD (I/O Device Description) is a definition file which provides all properties and parameters required for establishing functions and communication of the device. IODD includes the main IODD file and a set of image files such as vendor logo, device picture and device icon.
  • Page 78 ●ISDU parameters Index 1 Parameters Initial value Remarks Access index (dec) 0x0002 Refer to "System command" on System command page 77. 0x000C Refer to "Device access lock Device access lock 0x0000 (12) parameter" on page 78. 0x0010 Vendor name SMC Corporation (16) 0x0011 Vendor text...
  • Page 79 ●Device access lock parameter (index 12) The contents are as follows. Data type: 16 bit Record Value Contents Key lock release, DS unlock (Initial value) Key lock release, DS lock Key lock, DS unlock Key lock, DS lock [Key lock] This function prevents the user from physically changing the setting of the flow switch (button operation is not accepted).
  • Page 80 ●Device detail status parameters (index 37) Detailed event contents of readable device status are as follows. Event classification Array Event content Event code Definition Value 0xF4 0x8D03 Internal failure of digital flow switch Error 0xF4 0x8D04 Internal failure of digital flow switch Error 0xF4 0x8D05...
  • Page 81 ●Product individual parameters Index Access Data Initial Data Parameter Set value Remarks 1 2 3 index type value storage 0: L/min (L) When writing to an unsettable item, it 1000 0x03E8 Display unit 1: cfm (ft3) will be rejected 0: rEd (Constantly red) 1: Grn (Constantly green) 2: 1SoG (OUT1 turns green at ON)
  • Page 82 ●Product individual parameters (continued) Index Access Data Initial Data Parameter Set value Remarks 1 2 3 index type value storage OUT1 uses the unit for accumulated Setting range Accumulated output output set value (When unit: "L" is set value L 0 to 9999 selected) Setting range...
  • Page 83 ●Product individual parameters (continued) Index Access Data Initial Data Parameter Set value Remarks 1 2 3 index type value storage 0: 0.05 (sec) 1: 0.1 (sec) 2: 0.5 (sec) 1800 0x0708 Digital filter 3: 1.0 (sec) 4: 2.0 (sec) 5: 5.0 (sec) 0: inS (Instantaneous flow) Measurement mode display screen...
  • Page 84 ●Product individual parameters (continued) Index Access Data Initial Data Parameter Set value Remarks 1 2 3 index type value storage Accumulated flow value 0 to 9999 measured value (temporary value) 8040 0x1F68 Accumulated measured Reply the accumulated measured -2 to 5 value value corresponding to the product (index)
  • Page 85 1: "R" means Read and "W" means Write. 2: Refer to the table below for the symbol. Data type Data length Symbol Description (IO-Link standard) Bit [byte] 8[1] UIntegerT Unsigned integer 16[2] IntegerT 16[2] Signed integer 32[4] Float32T Floating point number 3: "Y"...

  • Page 86: Troubleshooting

    Troubleshooting If an operation failure occurs with the product, use the chart below to find out the cause of the problem. If a cause applicable to the troubles cannot be identified and normal operation can be recovered by replacement with a new product, this indicates that the product itself was faulty. A product can be damaged by the operating environment (system configuration etc).
  • Page 87 Problem Possible cause Item to check Countermeasure Install a filter or mist (1) Check if any foreign matter separator on the IN side. Foreign matter has has entered the flow If there is foreign matter entered the flow passage. on the mesh, remove it passage or adhered to (2) Check if there is foreign completely, taking care...
  • Page 88 Problem Possible cause Item to check Countermeasure Check that the brown, blue, Incorrect wiring black and white wires are Correct the wiring. connected correctly. No output Connector is Correct the connector Check the connectors. disconnected wiring. Install a filter or mist (1) Check if any foreign matter separator on the IN side.

  • Page 89: Error Indication

    ■Error indication Error displayed Description Measures Error Name Flow exceeding the upper limit of the set Reduce the flow. flow range is applied. Instantaneous flow error Flow exceeding the lower limit of the set Ensure the flow is in the flow range is applied.
  • Page 90 Error displayed Description Measures Error Name The accumulated flow has exceeded the accumulated flow range. Accumulated flow is (For accumulated increment) Reset the accumulated flow. displayed (Press the UP and DOWN (flashing) Accumulated flow buttons simultaneously for 1 error 1 second or longer) (page 65) The accumulated flow has reached the set accumulated flow.

  • Page 91: Specifications

    Specifications Model PF2M701 PF2M702 PF2M705 PF2M710 PF2M725 PF2M750 PF2M711 PF2M721 Dry air, N , Ar, CO 1 Applicable fluid (ISO8573-1 1.1.2 to 1.6.2) Fluid temperature range 0 to 50 Thermal type Thermal type Detection method (main flow type) (branch flow type) Dry air, N , Ar 0.01 to 1...
  • Page 92 Model PF2M701 PF2M702 PF2M705 PF2M710 PF2M725 PF2M750 PF2M711 PF2M721 Output type NPN or PNP open collector Select from hysteresis mode, window comparator mode, accumulated output mode, Output mode accumulated pulse output mode, error output and switch output OFF Switch operation Select from normal output and reversed output Maximum load current 80 mA...
  • Page 93 Model PF2M701 PF2M702 PF2M705 PF2M710 PF2M725 PF2M750 PF2M711 PF2M721 Material fluid contact parts PPS, PBT, FKM, SUS304, brass (Electroless nickel plating), Si, Au, GE4F Straight: 40 g Straight: 48 g One-touch fitting Rear: 55 g Rear: 63 g Straight: 72 g Straight: 60 g (G1/4: 117 g) Screw fitting...
  • Page 94 Communication (During IO-Link mode) IO-Link type Device IO-Link version V1.1 Communication speed COM2 (38.4 kbps) Min. cycle time 3.4 ms Process data length Input Data: 4 byte, Output Data: 0 byte On request data communication Available Data storage function Available Event function Available Vendor ID...

  • Page 95: Characteristics Data

    ■Characteristics data ●Flow rate/Analogue output 2 PF2M701/702/705/710/750/711/721 PF2M725 Voltage output (1 to 5 V) 1.04 V 1.05 V Current output (4 to 20 mA) 4 mA 4.16 mA 4.19 mA 20 mA PF2M701/702/705/710/750/711/721 PF2M725 1 Voltage output (0 to 10 V) 0.10 V 0.12 V 10 V...
  • Page 96 ●Flow adjustment needle revolution - Flow characteristics (reference data) PF2M705 (5 L/min) PF2M710 (10 L/min) PF2M725 (25 L/min) PF2M750 (50 L/min) PF2M711 (100 L/min) PF2M721 (200 L/min) -95- No.PF※※-OMW0007-F...
  • Page 97 ●Pressure loss (reference data): Without flow adjustment valve PF2M701 (1 L/min) PF2M702 (2 L/min) PF2M705 (5 L/min) PF2M710 (10 L/min) -96- No.PF※※-OMW0007-F...
  • Page 98 PF2M725 (25 L/min) PF2M750 (50 L/min) PF2M711 (100 L/min) PF2M721 (200 L/min) -97- No.PF※※-OMW0007-F...
  • Page 99 ●Flow characteristic at negative pressure (reference data) When the PF2M series is used with negative pressure (-70 to 0 kPa), the measurable range (warranty range of the specifications including pressure characteristics) varies depending on the flow range. Select the flow range referring to the chart below. PF2M701 (1 L/min) PF2M702 (2 L/min) PF2M705 (5 L/min)
  • Page 100 PF2M725 (25 L/min) PF2M750 (50 L/min) PF2M711 (100 L/min) PF2M721 (200 L/min) -99- No.PF※※-OMW0007-F...

  • Page 101: Dimensions

    ■Dimensions PF2M7#-C4/C6/C8/N7(-L) (mm) Model 2.8 depth 8.4 PF2M701/702/705/710-C4(-L) 59.1 2.8 depth 8.4 PF2M701/702/705/710/725/750-C6(-L) 59.9 2.8 depth 8.4 PF2M725/750-N7(-L) 67.5 2.8 depth 6.2 PF2M711/721-C8(-L) 2.8 depth 6.2 PF2M711/721-N7(-L) 64.6 -100- No.PF※※-OMW0007-F...
  • Page 102 PF2M#L-C4/C6/C8/N7(-L) (mm) Model 2.8 depth 8.4 PF2M701/702/705/710L-C4(-L) 84.4 2.8 depth 8.4 PF2M701/702/705/710/725/750L-C6(-L) 84.4 2.8 depth 8.4 PF2M725/750L-N7(-L) 84.4 11.8 2.8 depth 6.2 PF2M711/721L-C8(-L) 2.8 depth 6.2 PF2M711/721L-N7(-L) 10.3 -101- No.PF※※-OMW0007-F...
  • Page 103 PF2M7#-#1/2(-L) (mm) Model 2.8 depth 8.4 PF2M701/702/705/710/725/750-01(-L) 2.8 depth 8.4 PF2M701/702/705/710/725/750-N1(-L) 2.8 depth 8.4 PF2M701/702/705/710/725/750-F1(-L) 2.8 depth 6.2 PF2M711/721-02(-L) 2.8 depth 6.2 PF2M711/721-N2(-L) 2.8 depth 6.2 PF2M711/721-F2(-L) -102- No.PF※※-OMW0007-F...
  • Page 104 PF2M7#L-#1/2(-L) (mm) Model 2.8 depth 8.4 PF2M701/702/705/710/725/750L-01(-L) 84.4 2.8 depth 8.4 PF2M701/702/705/710/725/750L-N1(-L) 84.4 2.8 depth 8.4 PF2M701/702/705/710/725/750L-F1(-L) 84.4 2.8 depth 6.2 PF2M711/721L-01(-L) 2.8 depth 6.2 PF2M711/721L-N1(-L) 2.8 depth 6.2 PF2M711/721L-F1(-L) -103- No.PF※※-OMW0007-F...
  • Page 105 PF2M7#S-C4/C6/C8/N7(-L) (mm) Model 2.8 depth 8.4 2.5 depth 6 PF2M705/710S-C4(-L) 87.1 2.8 depth 8.4 2.5 depth 6 PF2M705/710/725/750S-C6(-L) 87.9 2.8 depth 8.4 2.5 depth 6 PF2M725/750S-N7(-L) 95.5 2.8 depth 6.2 2.5 depth 5 PF2M711/721S-C8(-L) 2.8 depth 6.2 2.5 depth 5 PF2M711/721S-N7(-L) 92.6 -104-...
  • Page 106 PF2M7#W-C4/C6/C8/N7(-L) (mm) Model 2.8 depth 8.4 PF2M705/710W-C4(-L) 86.2 18.2 2.8 depth 8.4 PF2M705/710/725/750W-C6(-L) 86.2 18.2 2.8 depth 8.4 PF2M725/750W-N7(-L) 86.2 11.8 18.2 2.8 depth 6.2 PF2M711/721W-C8(-L) 2.8 depth 6.2 PF2M711/721W-N7(-L) 10.3 -105- No.PF※※-OMW0007-F...
  • Page 107 PF2M7#S-#1/2(-L) (mm) Model 2.8 depth 8.4 2.5 depth 6 PF2M705/710/725/750S-01(-L) 2.8 depth 8.4 2.5 depth 6 PF2M705/710/725/750S-N1(-L) 2.8 depth 8.4 2.5 depth 6 PF2M705/710/725/750S-F1(-L) 2.8 depth 6.2 2.5 depth 5 PF2M711/721S-02(-L) 2.8 depth 6.2 2.5 depth 5 PF2M711/721S-N2(-L) 2.8 depth 6.2 2.5 depth 5 PF2M711/721S-F2(-L) -106-...
  • Page 108 PF2M7#W-#1/2(-L) (mm) Model 2.8 depth 8.4 PF2M705/710/725/750W-01(-L) 86.2 18.2 2.8 depth 8.4 PF2M705/710/725/750W-N1(-L) 86.2 18.2 2.8 depth 8.4 PF2M705/710/725/750W-F1(-L) 86.2 18.2 2.8 depth 6.2 PF2M711/721W-01(-L) 2.8 depth 6.2 PF2M711/721W-N1(-L) 2.8 depth 6.2 PF2M711/721W-F1(-L) -107- No.PF※※-OMW0007-F...
  • Page 109 Panel cut-out dimensions Flow adjustment valve ＋0.5 None ＋0.5 With flow adjustment valve : Suitable for panel thickness of 1 to 3.2 mm. 1: If a bend (R) is used, limit it to R3 or less. 2: The value shows the minimum pitch when rear piping is selected in the port direction. In case of the straight type, the product mounting location on the panel should be decided based on the tubing length.
  • Page 110 Lead wire and connector (ZS-33-D) M12 conversion lead wire (ZS-33-DM) Connector cover (ZS-33-F) Attached the connector cover -109- No.PF※※-OMW0007-F...
  • Page 111 Revision history A: Contents are added. [July 2019] B: Contents are added. [January 2020] C: Contents are added. [April 2021] D: Contents revised in several places. [July 2021] E: Contents revised in several places. [August 2022] F: Contents revised in several places. [August 2023] 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021 JAPAN Tel: + 81 3 5207 8249 Fax: +81 3 5298 5362...

This manual is also suitable for:

Pf2m701Pf2m702Pf2m705Pf2m710Pf2m725Pf2m750 ... Show all

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