Honsberg OMNIPLUS-VHZ Series Operating Instructions Manual
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Honsberg OMNIPLUS-VHZ Series Operating Instructions Manual

Volumetric flow measurement
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OMNIPLUS-VHZ
OMNIPLUS-VHSX
Volumetric
Flow measurement
Operating instructions

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Summary of Contents for Honsberg OMNIPLUS-VHZ Series

  • Page 1 Operating instructions OMNIPLUS-VHZ OMNIPLUS-VHSX Volumetric Flow measurement...

  • Page 2: Table Of Contents

    OMNIPLUS-VHZ/VHSX Content About this documentation ..................4 Foreword ........................... 4 Purpose of the document ....................4 Legal notice ........................4 Correctness of content ...................... 5 Additional information ......................5 Safety ........................6 Explanation of the safety symbols ..................6 Predictable misapplications ....................7 Safety instructions ......................
  • Page 3 1 | About this documentation OMNIPLUS-VHZ/VHSX Service ......................... 53 Manufacturer ........................53 Repair processing ......................53 C-E01_X__OMNIPLUS-VHZ_VHSX__DB2-1.0.docx 3 / 53...

  • Page 4: About This Documentation

    OMNIPLUS-VHZ/VHSX About this documentation | 1 About this documentation Foreword Read this document carefully and familiarize yourself with the operation of the product before using it. Keep this document within easy reach and preferably in the immediate vicinity of the product so that you or the users can refer to it or read it up at any time in case of doubt.

  • Page 5: Correctness Of Content

    1 | About this documentation OMNIPLUS-VHZ/VHSX Correctness of content The contents of this document have been checked for accuracy and are subject to a continuous correction and maintenance process. This does not exclude possible er- rors. Should you nevertheless find errors or have suggestions for improvement, please inform us immediately using the contact information provided in order to make this document increasingly user-friendly.

  • Page 6: Safety

    OMNIPLUS-VHZ/VHSX Safety | 2 Safety Explanation of the safety symbols DANGER Symbol warns of imminent danger, death, serious bodily injury or serious damage to property in case of non-observance. CAUTION Symbol warns of possible dangers or harmful situations which, if not avoided, will cause damage to the device or the environment.

  • Page 7: Predictable Misapplications

    2 | Safety OMNIPLUS-VHZ/VHSX Predictable misapplications The proper functioning and operational safety of the product can only be guaranteed if the generally applicable safety precautions and the device-specific safety instructions in this document are followed during use. Failure to observe any of these instructions may result in personal injury or death, as well as material damage.

  • Page 8: Intended Use

    OMNIPLUS-VHZ/VHSX Safety | 2 longer operates as specified or has been stored for a long time under unsuitable con- ditions. Visual inspection! If in doubt, send the product to the manufacturer for repair or maintenance! CAUTION Temperature damage! Exposure of the product to a temperature not specified in the Technical Data chapter may cause errors, defects, or heat/frost damage.

  • Page 9: Qualified Personnel

    2 | Safety OMNIPLUS-VHZ/VHSX The suitability of the devices for other media as well as the conditions of use, taking into account technical limits specified in the data sheet, must be ensured by the opera- tor. This product is intended for use in machines and systems and for the use of media of fluid group II according to directive 2014/68/EU.

  • Page 10: Standards

    OMNIPLUS-VHZ/VHSX Safety | 2 Standards OMNIPLUS-VHZ / OMNIPLUS-VHSX complies with the following standards and direc- tives: Harmonized standards: DIN EN 61326-1: 2013 General EMC requirements DIN EN 61326-2-3:2013 Special EMC requirements EN IEC 63000:2019 Restriction of hazardous substances Directives: 2014/30/EU EMC Directive 2011/65/EU RoHS 2...

  • Page 11: Product Description

    3 | Product description OMNIPLUS-VHZ/VHSX Product description Function The products of the OMNIPLUS-VHZ and OMNIPLUS-VHSX series are volumetric flowmeters. They measure the flow rate (volume per unit time) of liquid media. The integrated OMNIPLUS electronics display both the instantaneous value of the flow rate and the volume already flown (volume counting).

  • Page 12: Features

    OMNIPLUS-VHZ/VHSX Product description | 3 Features 3.3.1 OMNIPLUS-VHZ Stainless steel housing Multifunction ring Protection class IP65/67 Display Measuring mechanism Connector M12x1 3.3.2 OMNIPLUS-VHSX SAE flange (option) Connection-Port Measuring mechanism Scope of delivery Please check the completeness of your product after opening the package. You should find the following components: - OMNIPLUS-VHZ or OMNIPLUS-VHSX - Quick guide to installation and commissioning...

  • Page 13: Installation

    4 | Installation OMNIPLUS-VHZ/VHSX Installation General information The installation position is arbitrary and has no influence on the measurement re- sult. However, the installation location should be chosen in such a way that dry running of the measuring instrument is avoided. The measuring mechanisms of the instruments consist of precisely manufactured gears or screws.
  • Page 14 OMNIPLUS-VHZ/VHSX Installation | 4 Mounting with SAE flanges: Optionally, SAE flanges can be used, which are screwed onto the existing ports with 4 screws each. This type of mounting has a compressive strength of PN350 for both aluminum and steel ports. During assembly, the SAE flanges are first screwed onto the ends of the pipeline.

  • Page 15: Electrical Connection

    4 | Installation OMNIPLUS-VHZ/VHSX Electrical connection The electrical connection may only be made by a qualified electrician. The national and international regulations for the construction of electrotechnical systems of the respective operating country apply. The product has a 5-pin circular connector. For the electrical connection, a suitable connection cable with a suitable mating plug must be used (available as an acces- sory).

  • Page 16: Commissioning

    OMNIPLUS-VHZ/VHSX Commissioning | 5 Commissioning After installation in the pipeline, commissioning is carried out by: 1. Application of the supply voltage 2. Configuration of the electronics 3. Filling the pipeline with medium 4. Applying flow Re 1: Immediately after the supply voltage has been applied, the OMNIPLUS electron- ics display the current flow measurement value with unit.
  • Page 17 5 | Commissioning OMNIPLUS-VHZ/VHSX Analog output range Function of the switching outputs (limit switch, frequency output, pulse output) Changes in the display of measured values (unit, decimal place) Disabling of the volume counter For details, see the following chapters → Fehler! Verweisquelle konnte nicht gefun- den werden.

  • Page 18: Operation

    OMNIPLUS-VHZ/VHSX Operation | 6 Operation Control element The OMNIPLUS head has a rotatable ring as a control element, the multifunction ring, which has a tactile grid in 15° increments (24 positions). It can be rotated as far to the left or right without stopping. In this way, it enables, for example, scrolling through menus or changing values.
  • Page 19 6 | Operation OMNIPLUS-VHZ/VHSX Each menu contains the option <<<. This leads back to the next higher level. Example: RING SHIFT 6.2.2 Parameter Selection Parameters are displayed along with their setting value. In the upper line, the menu item to which the parameter belongs is underlined. RING TURN leads to the next or previous parameter of this menu item.
  • Page 20 OMNIPLUS-VHZ/VHSX Operation | 6 6.2.4 Numerical inputs Numerical inputs are made by selecting the digits with RING TURN and confirming them with RING SHIFT. In addition to the digits, other characters are available: Decimal point (only if the input value allows decimal places) Left arrow: deletes the last character you entered x: exits the editor without changing the previous value Enter: takes the entered value and exits the editor...

  • Page 21: The Menu Structure

    6 | Operation OMNIPLUS-VHZ/VHSX The menu structure The menu structure provides the operator with access to all parameters and infor- mation of the OMNIPLUS electronics. It consists of the main menu and two submenus. → 6.4 Main menu → 6.5.2.2 Reset totalizer* Configuration →...

  • Page 22: The Main Menu

    OMNIPLUS-VHZ/VHSX Operation | 6 The main menu The main menu provides access to the menu structure, which provides access to in- formation about the device as well as configuration options. 6.4.1 Entering the main menu The main menu can be entered from both the measured value display and the pin sta- tus display.
  • Page 23 6 | Operation OMNIPLUS-VHZ/VHSX 6.4.2 Locking the main menu The product offers the possibility of locking the main menu and thus prevents the con- figuration from being changed. The lock can be reversed at any time. The lock is done by executing a RING SHIFT for > 7 seconds in a measured value display or the Pin States screen.

  • Page 24: Configuration

    OMNIPLUS-VHZ/VHSX Operation | 6 Configuration The Configuration submenu provides access to all parameters required to configure the OMNIPLUS electronics for the individual application. Configuration Flow measuring Volume totalizer Pin settings Display <<< Flow measuring leads to the parameters that concern the acquisition and representa- tion of the flow rate.
  • Page 25 6 | Operation OMNIPLUS-VHZ/VHSX 6.5.1 Parameter group Flow measuring The parameters of this group concern the recording and display of the flow rate. Flow measuring Unit Decimals Response time <<< 6.5.1.1 Parameter Unit Function Specifies the unit for the representation of the flow measurement and the parameters related to it Conditions for none...
  • Page 26 OMNIPLUS-VHZ/VHSX Operation | 6 6.5.1.2 Parameter Decimals Function Specifies the maximum number of decimal places for the repre- sentation of the flow measurement and the parameters related to Conditions for none visibility List selection Settings Meaning No decimal place Max. one decimal place 0.00 Max.
  • Page 27 6 | Operation OMNIPLUS-VHZ/VHSX 6.5.2.1 Parameter Totalizer Function Enabling or disabling the volume counter Conditions for none visibility List selection Settings Meaning Volume counter is disabled Volume counter is enabled If the volume counter is disabled, the parameters described below are not visible. 6.5.2.2 Parameter Reset Mode Function Selection of the reset method of the volume counter...
  • Page 28 OMNIPLUS-VHZ/VHSX Operation | 6 6.5.2.3 Parameter Preset counter Function Enabling or disabling the preset counter Conditions for Parameter Totalizer = On (→ 6.5.2.1) visibility List selection Settings Meaning Preset counter is disabled Preset counter is enabled When the preset counter is enabled, a signal can be put out on pin 4 when the volume counter reaches the preset value.
  • Page 29 6 | Operation OMNIPLUS-VHZ/VHSX Pin 5 can also be the reset input of the volume counter or represent the output signal of pin 4 inversely. Each pin has its own settings menu. However, due to the extensive equality of the pa- rameters of pin 4 and 5, they are described together.
  • Page 30 OMNIPLUS-VHZ/VHSX Operation | 6 6.5.4.2 Parameter Analog out mode Function Type of analog output on pin 2 Conditions for Parameter Function ≠ Off visibility List selection Settings Meaning 4-20 mA Current output 4...20 mA 0-20 mA Current output 0...20 mA 0-10 V Voltage output 0...10 V 2-10 V...
  • Page 31 6 | Operation OMNIPLUS-VHZ/VHSX 6.5.5 Parameter groups Pin 4 settings and Pin 5 settings Pin 4 settings Pin 5 settings → 6.5.5.1 → 6.5.5.1 Function Function → 6.5.5.2 → 6.5.5.2 Output driver Output driver → 6.5.5.3 → 6.5.5.3 Switch mode* Switch mode* →...
  • Page 32 OMNIPLUS-VHZ/VHSX Operation | 6 Inversed pin 4 Inverse signal from pin 4 If pin 4 shows low signal, pin 5 shows high signal and vice versa. Can be used for line break detection, as pins 4 and 5 must al- ways show different signals.
  • Page 33 6 | Operation OMNIPLUS-VHZ/VHSX 6.5.5.3 Parameter Switch mode Function Type of limit switch Conditions for Parameter Function = Flow switch output (→ 6.5.5.1) visibility List selection Settings Meaning Single point max The measured value is compared with a limit value (setpoint 1). If this is exceeded, an alarm event is trig- gered.
  • Page 34 OMNIPLUS-VHZ/VHSX Operation | 6 6.5.5.6 Parameter Hysteresis Function Hysteresis of the limit values Setpoint 1 / Setpoint 2 Conditions for Parameter Function = Flow switch output (→ 6.5.5.1) visibility Numerical input Adjustment range Corresponds to the measuring range of the device Unit and decimal place correspond to the settings of the parameters Unit (→...
  • Page 35 6 | Operation OMNIPLUS-VHZ/VHSX 6.5.5.9 Parameter Frequency min Function Lowest frequency to be put out at the output Conditions for Parameter Function = Flow freq output (→ 6.5.5.1) visibility Numerical input Adjustment range 0.00 ... 1995.00 Hz 6.5.5.10 Parameter Frequency max Function Highest frequency to be put out at the output Conditions for...
  • Page 36 OMNIPLUS-VHZ/VHSX Operation | 6 6.5.5.14 Parameter Pulse value Function Numerical value of the pulse volume Conditions for Parameter Function = Flow pulse output (→ 6.5.5.1) visibility Numerical input Adjustment range 0.0 ... 20000.0 With this and the previous parameter, the volume is defined, after the flow of which a pulse is put out at a time.
  • Page 37 6 | Operation OMNIPLUS-VHZ/VHSX 6.5.5.16 Parameter Pulse polarity Function Pulse polarity of the pulse output (pin 4) Conditions for Parameter Function = Flow pulse output (→ 6.5.5.1) visibility List selection Settings Meaning positive Pulse = high-level / Pulse pause = low-level negative Pulse = low-level / Pulse pause = high-level 6.5.5.17 Parameter Sync totalizer...
  • Page 38 OMNIPLUS-VHZ/VHSX Operation | 6 6.5.5.18 Parameter Preset counter Function Behavior of the signal output of the preset counter (pin 4) Conditions for Parameter Function = Flow preset counter (→ 6.5.5.1) visibility List selection Settings Meaning Output signal static The output changes its state when the pre- set counter is reached and remains there until the preset counter is reset.
  • Page 39 6 | Operation OMNIPLUS-VHZ/VHSX Static low The counter is set to 0 at low signal on pin 5 and only continues to run at high signal. 6.5.6 Menu item Display 6.5.6.1 Parameter Orientation Function Rotation of the display content by 180° Conditions for none visibility...

  • Page 40: Simulation

    OMNIPLUS-VHZ/VHSX Operation | 6 Simulation In simulation mode, all outputs behave as if a certain flow rate were present. The real flow is not measured and therefore does not affect the simulation. The flow rate to be simulated can be adjusted within the limits of the measuring range. In this way, it is possible to synchronize the output signals with the higher-level con- troller, regardless of the actual flow rate.

  • Page 41: Information

    6 | Operation OMNIPLUS-VHZ/VHSX Information The menu item Information in the main menu provides access to various information about the measuring device. With the ring you can scroll through the following points. However, it is not possible to change the information on the device. Some entries can be changed by the user via IO-Link.

  • Page 42: Display Pin States

    OMNIPLUS-VHZ/VHSX Operation | 6 Display Pin States The Pin States screen shows the current status of the three pins of the circular con- nector, which can be used as input or output (pin 2, 4 and 5, see also → 4.3). ❶❷...
  • Page 43 6 | Operation OMNIPLUS-VHZ/VHSX Display of pins 4 and 5 Functions available on both pins: Display Function Explanation ❶❷ ❸ ❹ Limit switch (single point) 4 F HIGH Min: 2.50 The switching status of the output is displayed (pin 4 = HIGH in the example). It is a minimum Hyst: 1.20 switch whose limit value is set to 2.50 with a hys- teresis of 1.20.

  • Page 44: Io-Link Operation

    OMNIPLUS-VHZ/VHSX IO-Link operation | 7 IO-Link operation If the device is operated in IO-Link mode, the parameterizations are carried out via the IO-Link interface or manual configurations are overridden. For IO-Link operation, the IODD file and the interface description are available for download on the website www.ghm-group.de Note:...

  • Page 45: Maintenance

    8 | Maintenance OMNIPLUS-VHZ/VHSX Maintenance Operation and maintenance instructions The instruments are maintenance-free. Upstream filters, if available, must be cleaned regularly Repair It is not possible for the operator to repair or overhaul the instrument on site. If a de- fect occurs, we recommend returning it to the manufacturer for analysis or re- pair/maintenance.

  • Page 46: Disposal

    Oth- erwise, please send it back to us with sufficient postage. We then take care of the proper, professional and environmentally friendly disposal. GHM Messtechnik GmbH GHM GROUP - Honsberg Servicecenter Tenter Weg 2-8 42897 Remscheid | GERMANY WEEE Reg.

  • Page 47: 10 Specifications

    10 | Specifications OMNIPLUS-VHZ/VHSX 10 Specifications OMNIPLUS-VHZ Measuring principle Gear wheel volumeter media of fluid group II in accordance with Directive 2014/68/EU, Measuring media in particular hydraulic and lubricating oils but also other viscous, non-aggressive liquids Measurement uncertainty ±3 % vom Messwert im spezifizierten Messbereich (bei 20 mm²/s) Repeatability ±0.1 %...
  • Page 48 OMNIPLUS-VHZ/VHSX Specifications | 10 Dimensions The instruments of nominal diameters DN8, DN10 and DN20 have through holes or threaded holes on the back for mounting on a mounting plate: VHZ-008: VHZ-010: VHZ-020: 4 threaded holes on the back 4 threaded holes on the back 2 through holes 2 through holes (front view)

  • Page 49: Omniplus-Vhsx

    10 | Specifications OMNIPLUS-VHZ/VHSX OMNIPLUS-VHSX Measuring principle Screw volumeter media of fluid group II in accordance with Directive 2014/68/EU, Measuring media especially for hydraulic and lubricating oils but also other viscous, non-aggressive liquids Measurement uncertainty ±1 % of the measured value in the specified measuring range (at 20 mm²/s) Repeatability ±0.05 %...
  • Page 50 OMNIPLUS-VHZ/VHSX Specifications | 10 Dimensions and weights Weight with connectors from ØD OMNIPLUS- Aluminium Steel VHSX-… …025…0140 49.0 57.1 27.8 3.74 5.06 ...032...0350 G 1¼ 45.0 66.7 31.6 6.65 8.80 ...040...0550 48.8 10.80 13.90 G 1½ 79.4 36.5 ...040...0800 66.5 14.50 18.80 ...050...1000...

  • Page 51: Measuring Electronics Omniplus

    10 | Specifications OMNIPLUS-VHZ/VHSX Measuring electronics OMNIPLUS Supply voltage 18…30 V DC Current consumption < 130 mA (SIO mode, unloaded outputs) IO-Link IO-Link revision V1.1 specification Bitrate COM2 (38400 Bit/s) Minimum cycle time 20 ms SIO mode Port class A compatible Block parameterization Data storage Analog output...

  • Page 52: Accessories

    OMNIPLUS-VHZ/VHSX Accessories | 11 11 Accessories (not included) Connecting cable  Moulded M12x1 circular connector, 5-pin  Not shielded  PUR sheath Order code Length K05PU-02-UG K05PU-05-UG K05PU-10-UG 10 m SAE flanges  With adapter plate for connection to OMNIPLUS-VHSX port ...
  • Page 53 12 | Service OMNIPLUS-VHZ/VHSX 12 Service Manufacturer If you have any questions, please do not hesitate to contact us: GHM Messtechnik GmbH GHM GROUP - Honsberg Tenter Weg 2-8 42897 Remscheid | GERMANY Mail: info@ghm-group.de Fon: +49 2191 9672-0 Fax: +49 2191 9672-40 Repair processing Defective products are repaired competently and quickly in our service center.

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