Kobold MIM-12*****C3T0 Series Operating Instructions Manual
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Kobold MIM-12*****C3T0 Series Operating Instructions Manual

Electromagnetic flowmeter
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Operating Instructions
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Electromagnetic Flowmeter
Model: MIM

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Summary of Contents for Kobold MIM-12*****C3T0 Series

  • Page 1 Operating Instructions Electromagnetic Flowmeter Model: MIM...

  • Page 2: Table Of Contents

    MIM- We don’t accept warranty and liability claims neither upon this publication nor in case of improper treatment of the described products. The document may contain technical inaccuracies and typographical errors. The content will be revised on a regular basis. These changes will be implemented in later versions.
  • Page 3     Manufacturer’s declaration ................59     EU Declaration of Conformance ..............60     Manufactured and sold by: KOBOLD Instruments Inc 1801 Parkway View Drive Pittsburgh PA 15205-1422 Tel.: 412-788-2830 Fax: 412-788-4890 E-Mail: info@koboldusa.com Internet: www.koboldusa.com MIM 01/0419...

  • Page 4: Note

    MIM- 2. Note Please read these operating instructions before unpacking and putting the unit into operation. Follow the instructions precisely as described herein. The devices are only to be used, maintained and serviced by persons familiar with these operating instructions and in accordance with local regulations applying to Health &...

  • Page 5: Instrument Inspection

    MIM- 3. Instrument Inspection Instruments are inspected before shipping and sent out in perfect condition. Should damage to a device be visible, we recommend a thorough inspection of the delivery packaging. In case of damage, please inform your parcel service / forwarding agent immediately, since they are responsible for damages during transit.

  • Page 6: Operating Principle

    MIM- 6. Operating principle 6.1 General The new KOBOLD MIM Flowmeter is designed to measure and monitor small and medium flows of conductive fluids in piping. The device works on the magnetic-inductive measuring principle. According to Faraday's law of induction, a voltage is induced in a conductor moving in a magnetic field.

  • Page 7: Mechanical Connection

    MIM- 7. Mechanical connection 7.1 Check operating conditions  flow rate  max. operating pressure  max. operating temperature In general, MIM is subjected to the same loads as the piping into which it is installed. The MIM should therefore be kept away from extreme loads, such as pressure surges with strong, dynamic pipe movements, vibrations in the proximity of centrifugal pumps, high temperature media, flooding etc.
  • Page 8 MIM- Inlet and outlet run Installation from top to bottom avoid these installation locations Gas bubbles, particle Free outlet page 8 MIM 01/0419...

  • Page 9: Electrical Connection

    MIM- 8. Electrical Connection 8.1 General Attention! Make sure that the voltage values of your system correspond with the voltage values of the measuring unit.  Make sure that the supply wires are de-energised.  Connect the supply voltage and the output signal to the plug PIN’s as stated below.

  • Page 10: Pin Assignment

    MIM- 8.2 Pin assignment Configurable output functions: Out 1 Out 2 analogue output 4-20 mA analogue output 4-20 mA analogue output 0-20 mA analogue output 0-20 mA analogue output 2-10 V analogue output 2-10 V analogue output 0-10 V analogue output 0-10 V alarm output alarm output pulse output...

  • Page 11: Operation And Menu Structure

    MIM- 9. Operation and menu structure 9.1 General 9.1.1 Operation of the optical buttons Deactive optical button Optical button active An optical button is located at each corner of the TFT display. The operability of the respective buttons is signaled by blue backlighting; therefore non-backlit buttons are disabled and cannot be operated.

  • Page 12: Measuring Mode

    MIM- function key symbol designation Measuring menu mode mode value for numeric value input Menu level lower / forward forward (last menu level: Save value) Menu function: menu backward level higher / back (last step: exit menu) 9.2 Measuring mode After applying the supply voltage, the device starts in measuring mode.
  • Page 13 MIM- Measurement Mode Display Layout 'Single' The measurement variables are represented by their corresponding symbols: Mesuring variables Menu entry Description Symbol Flow Flow rate Volume Accumulated totalizer Temperature Medium temperature Part volume Partial totalizer The outputs and their status are shown on the display as follows: Output function OUT1/2 Symbol Representation...
  • Page 14 MIM- Measurement Mode Display Layout 'Dual' Out 1 configured as switching output Out 2 configured as analogue output 4-20 mA pushpull and assigned to flow and assigned to temperature Font white: MV within MR Measuring variables with sign for direction Font yellow: 100% MR <=MV <=OverFlow Font red: MV OverFlow Unit for measuring variable...

  • Page 15: Menu Mode

    MIM- 9.3 Menu Mode In menu mode, all device parameters can be set. The individual parameters are arranged in menu groups by function. While the menu mode is activated, the signal processing and the outputs are still active in the background. However, all display parameters and outputs are updated after exiting the menu mode or in the measuring mode.

  • Page 16: Device Configuration

    The flowmeter MIM is pre-configured in factory. Changing the parameters "Measuring range" and "Sensor constant" or "K factor" is therefore not permitted. The adjustment of these parameters is only possible on the part of Kobold-factory. In the event of subsequent changes to volume or throughput units, the dependent parameters are converted and adjusted accordingly.

  • Page 17: Display

    MIM- 10.3 Display 10.3.1 Refresh Parameter "Refresh" defines the time interval within which the measuring variables are displayed. The "Refresh rate" can be increased in steps of 0.5 sec. to 10 sec. An increase in the refresh rate time causes an increased "filtering" of the display value.
  • Page 18 MIM- The called hotkey function remains permanently activated and can only be left by pressing the key . A direct reset function is available for the MIN / MAX measured value function and the partial quantity counter. 10.3.6 Key sensitivity The sensitivity of the keys can be adjusted by setting the key sensitivity.

  • Page 19: Measurement

    MIM- Parameter table Display Sub- Sub- Sub- Default Default Parameter para- para- para- Value range/ Sublevel Description value value level meter meter meter value list level 1 level 2 level 3 Sets the display refresh Refresh value input 0.5-10 sec 0.5 sec rate Rotates the display 90 °...
  • Page 20 MIM- 10.4.1 Flow 10.4.1.1 Unit The displayed unit for the flow measurement can be selected from various predefined standard units. It is also possible to define a user-defined unit ("user"), here the "user unit" must be in LPM (liters / min.) be programmed: e.g.
  • Page 21 MIM- 10.4.3 Temperature 10.4.3.1 Temperature Unit The displayed unit for the temperature measurement can be selected from various default units. It is also possible to define a user-defined unit ("user"), in which case the "user unit" must be programmed in °C. e.g.
  • Page 22 MIM- a.) „Triangle“ mode In "Triangle" mode, the simulation Simulation value Intervals value increases continuously in the increment of the parameter Increment value "Increment value" and in the interval "Interval time" with the "Start value". Start value After the amount of the parameter "intervals", the simulation value Time decreases again in the same way,...

  • Page 23: Dosing Function

    MIM- Parameter table Measuring Sublevel Para- Subpara- Sub- Sub- Description Value range/ Default Default meter meter level para- para- value list value value level meter meter level 2 level 3 Flow Unit List selection Sets the flow unit ml/m, L/m, L/h, galUs/ m3/h, galUS/m, galUS/h,...
  • Page 24 MIM- The different output types are optimized for different types of applications. The following table contains the application recommendations for the different output types. If the outputs are not used according to the recommendations, measurement deviations can occur and the desired functionality is not achieved. Application Output type Analog...
  • Page 25 MIM- 10.6.1.2 Output type The parameter "Output type" defines the function of the transistor output. NPN, PNP or PP (push-pull) output types are available. The push-pull type combines NPN and PNP and is therefore the best choice for most circuits. All outputs are short circuit and overload protected.
  • Page 26 MIM- 10.6.1.7 Filter factor Further suppression of the switching outputs of fluctuating measuring signals can be achieved by setting the parameter "Filter factor". If this parameter is selected greater than one, then the switching threshold must be exceeded in succession with the frequency of the set value before the corresponding switching output is activated.
  • Page 27 MIM- Output behavior 4-20 mA and 2-10 V Output behaviour 0-20 mA and 0-10 V MIM 01/0419 page 27...
  • Page 28 MIM- 10.6.3 Pulse output MIM flowmeter provides a scalable pulse output. When the pulse output is activated, the cyclically incoming volume is available as a pulse train at the output. The pulse width of the pulse output is constant and can be set in a range of 1 ms up to 20 s.
  • Page 29 MIM- ∗ 22500 ∗ Pulse volume L If the condition is not met, there may be a time lag of the pulse output. This is particularly undesirable if dosing tasks are to be performed with the pulse signal. The following table shows the different combinations of pulse volume and pulse width for the different measuring ranges, in which the above limiting condition is fulfilled.
  • Page 30 MIM- 10.6.3.1 Pulse volume The parameter "Pulse volume" is defined as volume quantity for the output of a pulse; the unit is corresponding to [volume quantity / pulse]. The likewise common pulse rate [pulse / volume unit] corresponds to the reciprocal of the pulse volume. Example: Desired pulse rate at the output 10 pulses / liter =>...
  • Page 31 MIM- 10.6.5 Control input Output 1 can be configured as a control input. This can reset the MIN / MAX memory or the partial quantity counter depending on the assigned measurement variable. Function Measurement variable Control pulse duration MIN/MAX Reset Flow, temperature 0,5s <...
  • Page 32 MIM- Parameter table Output 1/2 – Flow Sub- Sub- Sub- Description Value range / Standard Standard parameter parameter parameter value list value LPM value level 1 level 2 level 3 disabled Output deactivated disabled Alarm output Function List Sets the basic Limit function / Limit function selection...
  • Page 33 MIM- Parameter table Output 1/2 – Volume Sub- Sub- Sub- Description Value range / Standard Standard parameter parameter parameter value list value value level 1 level 2 level 3 disabled Output disabled deactivated Pulse Pulse unit List selction Sets the Pulse ml, L, m3, galUs output...
  • Page 34 MIM- Parameter table Output 1/2 – Temperature Sub- Sub- Sub- Description Value range / Standard Standard parameter parameter parameter value list value LPM value level 1 level 2 level 3 disabled Output disabled deactivated Alarm output Funktion List selection Sets the basic Limit function / Limit function function...

  • Page 35: User Service

    If the user password is changed to other than "00000", the password prompt becomes active the next time the user menu is entered. If the set password is no longer known, a master password can be requested from KOBOLD. 10.7.2 User service / factory setting By activating this function, the user can reset the device to the factory settings.

  • Page 36: Service / Factory Service

    MIM- Parameter table User menu Sublevel Parameter Description Value range / Standard Standard level value list value LPM value Password value input Protects the user service 00000-99999 00000 menu by password prompting if the password is not "00000" Factory reset Yes / No Resets the device to factory settings Menu lock...

  • Page 37: Device Default Settings

    MIM- Parameter table Info Menu Sublevel Description level Info General Displays the measuring ranges of the device Version Displays the hardware and software version Manual Displays the QR code to download the instruction manual 10.10 Device default settings The flowmeter-MIM is delivered from the factory with following settings: Display –...

  • Page 38: Status

    (> 20 μs / cm) Temp Sens Error Error in the temperature Repair by KOBOLD Service measuring circuit necessary Meas saturated Flow measuring circuit Reduce flow rate...

  • Page 39: Dosing Function

    MIM- 12. Dosing function The standard MIM provides a simple dosing function. This can be permanently activated or deactivated in the settings menu under the menu item "dosing". If the dosing function is activated, fixed functions are assigned to the 2 outputs which cannot be changed as long as the dosing function is activated: OUT2 (Pin 2): Dosing output in push pull configuration...
  • Page 40 MIM- STOP Run Modus 0.5 s < t < 4 s high RESET Stop Modus > 5 s high page 40 MIM 01/0419...
  • Page 41 MIM- START of dosing: Dosing can be started either by triggering the "START" softkey or by applying a high pulse to the control input. After the START function has been triggered, the dosing output is switched to active (High) and the dosing counter is counted down in the standard direction when flow is present.
  • Page 42 MIM- Description of dosing parameters Dosing quantity "Value" Parameter "Value" determines the dosing volume. The volume unit is specified in the "Unit" parameter. The maximum size is limited to 9999.9 (one digit after the decimal point). The absolute quantity can be extended or restricted by a suitable choice of dosing unit.
  • Page 43 MIM- Parameter table Dosing Sublevel Paramete Subpara- Subpara- Subpara- Description Value range / Standard Standard r level meter meter meter value list value LPM value level 1 level 2 level 3 Activation disabled Dosing function disabled deactivated aktivated Activation Dosing function activated Value Value...

  • Page 44: Io-Link Function

    The device description files (IODD) are available in the IODD finder, ioddfinder.io- link.com. Further information on IO-Link is available on the homepage www.io-link.com. 13.1 Specification Manufacturer ID 1105 (decimal), 0x0451 (hex) Manufacturer name Kobold Messring GmbH IO-Link specification V1.1 Bit rate COM3 Minimum cycle time 1.1 ms...

  • Page 45: Technical Information

    MIM- 14. Technical Information Measurement process: electromagnetic Range: see order details Media: conductive fluids Minimum conductivity: ≥20 µS/cm 70 mm 2 /s Max. medium viscosity: Max. pressure: 16 bar Accuracy: <±(0.8% of reading+ 0.5% of full scale)* Repeatability: ±0.2% of full scale Temperature Measurement of media: PT1000, range -20 °C …+70 °C...

  • Page 46: Order Codes

    MIM- Frequency output Push-Pull, freely scalable, Overflow frequency adjustable Alarm output: NPN, PNP, Push-Pull, configurable max. 30 V max. 200 mA short-circuit proof Analogue output: active, 3 wire, 0(4)-20 mA, max. load 500 Ω or 0-10 V DC , (R i = 500 Ω) Control input (MIN / MAX / partial volume RESET) OUT1, high active 0 <ULow <10 VDC...

  • Page 47: Dimensions

    MIM- Order Details MIM Fitting Sets Accessory Kits* Accessory kit number Meter connection Process connection Fitting set type ZUB-AD2U15P08 G ½ cap nut ¼“ NPT male Cap nut and union ZUB-AD2G15P15 G ½ female ½” NPT male Adapter ZUB-AD2G15N08 G ½ female ¼”...

  • Page 48: Appendix

    MIM- 17. Appendix 17.1 IO-Link process data structure Process data length: 8 bytes Data  Bit width  Format  Factor  Flow  16 Bit  IntegerT  1/100  Volume  32 Bit  FloatT     Temperature  12 Bit  IntegerT  1/10  reserved  1 Bit  BooleanT     reserved  1 Bit  BooleanT     Status OUT1  1 Bit  BooleanT    ...

  • Page 49: Io-Link Diagnosis Information

    MIM- 17.2 IO-Link diagnosis information Event Code  Device  Name  Type  Definition  hex  Status  0x7710  Short Circuit     Error  check installation  0x8C10  Process Variable Range Overrun     Warning  process data uncertain   0x8C20  Measurement Range Overrun      Error  check application  0x8C30  Process Variable Range Underrun      Warning  process data uncertain  0x1838  1. Test Event For Protocol Testing     Error  first test event  0x1839  2. Test Event For Protocol Testing     Error ...

  • Page 50: Io-Link System Command Table

    MIM- Event Code  Device  Name  Type  Definition  hex  Status  0x1846  Emptypipe     Warning  no media in tube  0x1847  Temperature Sensor Error  4  Error  no sensor attached  0x1848  Measuring Circuit Saturated  2  Warning  ADC out of range  volume or part volume  0x1849  Counter Overflow  2  Error  counter overflowed  indicates that the no  flow timeout of the  0x184A  Dosing Timeout     Warning  dosing function is  active  indicates that one of  0x184B  Simulation Active    ...

  • Page 51: Io Link Isdu Parameter Table

    MIM- 17.4 IO Link ISDU parameter table ISDU  Factory   Length  Name  Description  Max value  Min value  Data type  Access  [hex]  default value  (Bytes)  Product Identification (Vendor specific parameters)  0x0010  VendorName     Kobold Messring        max. 20  StringT  R  0x0011  VendorText     www.kobold.com        max. 32  StringT  R  0x0012  ProductName ...
  • Page 52 MIM- ISDU  Factory   Length  Name  Description  Max value  Min value  Data type  Access  [hex]  default value  (Bytes)  (0) ‐ Flow  Source  for the  (1) ‐ Volume  0x010D  RightHotkeySource  0  1  UIntegerT  R/W  right hotkey  (2) ‐ Temperature  (3) ‐ Part Volume  (0) ‐ low  Sensitivity for the  0x010E  SensitivityOptical Keys  0  (1) ‐ middle  1  UIntegerT  R/W  optical keys  (2) ‐ high  Automatic menu  leave if the  0x010F  AutomaticMenu Leave  timeout [s] is hit.  ...
  • Page 53 MIM- ISDU  Factory   Length  Name  Description  Max value  Min value  Data type  Access  [hex]  default value  (Bytes)  OUT  The value from the  Analog  0x012F  OUT1AnalogValue0V  slot used for the  0,0  MRS  4  FloatT  R/W  Value  0 V scaling point  10V  OUT1  The value from the  Analog  0x0133  OUT1AnalogValue2V  slot used for the  0,0  MRS  4  FloatT  R/W  Value  2 V scaling point  10V ...
  • Page 54 MIM- ISDU  Factory   Length  Name  Description  Max value  Min value  Data type  Access  [hex]  default value  (Bytes)  Alarm output  OUT2AlarmSwitch  (0) ‐ normally opened  0x0166  normally opened  0  1  UIntegerT  R/W  Function  (1) ‐ normally closed  or closed  Threshold for the  0x0167  OUT2AlarmThreshold  1,0  MRE  MRS  4  FloatT  R/W  alarm output  Threshold for the  OUT2  OUT2AlarmLower  alarm output used  0x016B  1,0 ...
  • Page 55 MIM- ISDU  Factory   Length  Name  Description  Max value  Min value  Data type  Access  [hex]  default value  (Bytes)  (0) ‐ USER  (1) ‐ L  (2) ‐ mL  Unit used for the  0x0191  OUT2PulseVolumeUnit  1  (3) ‐ m3  1  UIntegerT  R/W  pulse output   (4) – gal US  (5) – gal UK  (6) ‐ Barrel         OUT2PulseVolume  User Unit used for  0x0192  1,0  9999,9  0,0  4  FloatT  R/W  UnitUser  the pulse output   The width of each  0x0196 ...
  • Page 56 MIM- ISDU  Factory   Length  Name  Description  Max value  Min value  Data type  Access  [hex]  default value  (Bytes)  Whether main  ServiceUserMenu  (0) ‐ not locked  0x01CD  menu is locked   0  1  UIntegerT  R/W  Locked  (1) ‐ locked  or not  Auto stop for  0x01CE  SimulationAutoStop  Simulation after  10  31  1  1  UIntegerT  R/W  time in minute  Misc  (0) ‐ English  (1) ‐ German  0x01D0  LanguageSelection ...
  • Page 57 MIM- ISDU  Factory   Length  Name  Description  Max value  Min value  Data type  Access  [hex]  default value  (Bytes)  (5) – gal UK  (6) ‐ Barrel         User Unit used for  0x035F  UserUnit  1,0  9999,9  0,0  4  FloatT  R/W  volume  Saved volume value  0x0389  Value  in unit according to  0,0  999999,0  ‐999999,0  4  FloatT  R  setting volume unit  Temperature  (0) ‐ USER  Unit used for  0x03C2  Unit ...
  • Page 58 MIM- ISDU  Factory   Length  Name  Description  Max value  Min value  Data type  Access  [hex]  default value  (Bytes)  Saved part volume  value in unit  0x0451  Value  according to  0,0  999999,0  ‐999999,0  4  FloatT  R  setting part  volume unit  page 58 MIM 01/0419...

  • Page 59: Manufacturer's Declaration

    MIM- 18. Manufacturer’s declaration MANUFACTURER'S DECLARATION OF CONFORMITY Kobold Messring GmbH Nordring 22-24 65719 Hofheim Germany declare under our own responsibility that the product(s): MIM-12*****C3T0 (IO-Link Device) to which this declaration refers conform to:   IO-Link Interface and System Specification, V1.1, July 2013 (NOTE 1,2) ...

  • Page 60: Eu Declaration Of Conformance

    MIM- 19. EU Declaration of Conformance We, KOBOLD Messring GmbH, Hofheim-Ts, Germany, declare under our sole responsibility that the product: Electromagnetic Flowmeter Model: MIM-12xxxxxC3T0 to which this declaration relates is in conformity with the standards noted below: EN 61326-1:2013 Electrical...

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