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GHM HONSBERG OMNIPLUS-F Series, Operating Manual

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GHM HONSBERG OMNIPLUS-F Series Operating Manual Download Page 41

 

 

OMNIPLUS-F 

Maintenance | 7 

C-E01_X__OMNIPLUS-F__DB2-1.0 

41/ 45 

7  Maintenance  

7.1  Operating and maintenance instructions  

Depending on the application or medium, contamination can form on the sensor and 
influence the measurement result. In this case, we recommend dismantling the device 
and cleaning the sensor. For removal and installation, the installation instructions must 
be observed.  The sealing material must be replaced after each removal and installa-
tion. 

7.2  Repair  

It is not possible for the operator to repair or overhaul the OMNIPLUS-F on site.  
Should a defect occur, we recommend returning the device to the manufacturer for 
analysis or repair/repair. 

7.3  Fault repair 

Display 

Type 

Description 

Troubleshooting 

No display 

Error 

• Supply voltage too low 
• Device faulty 

• Check the supply voltage 
• Device exchange 

Hw fault 

Error 

Device hardware fault 

Device exchange 

Temp overr 

Error 

• Medium and/or ambient temper-
ature too high 
• Device faulty 

• Identify and eliminate the 
source of heat 
• Device exchange 

Short circ 

Error 

Short circuit on pin 4 or pin 5 

Check installation 

Simulation 

Warning  Simulation active 

Check operational mode (P. 
6.1.3) 

Flow low 

Warning  Flow value falls below "Setpoint" 

value at pins 4 or 5 

See P. 6.8.2.5 

Flow high 

Warning  Flow value exceeds "Setpoint" 

value at pins 4 or 5 

See P. 6.8.2.5 

Temp low 

Warning  Medium temperature falls below 

"Setpoint" value at pins 4 or 5 

See P. 6.8.2.5 

Temp high 

Warning  Medium temperature exceeds 

"Setpoint" value at pins 4 or 5 

See P. 6.8.2.5 

 

 

Summary of Contents for HONSBERG OMNIPLUS-F Series

Page 1: ...Operating manual OMNIPLUS F Thermal flow sensor EN ...

Page 2: ...h in probe with 12 mm outer diameter and variable immersion depth 13 5 5 Push in probe with union nut and sealing cone 14 5 6 Mounting position 14 5 7 Electrical installation 15 5 8 Electrical connection 15 6 Operation 16 6 1 Commissioning 16 6 1 1 Control element 16 6 1 2 Explanation of commissioning 17 6 1 3 Menu structure 18 6 1 4 Locking of product parameters 19 6 2 Configuration 20 6 3 Descri...

Page 3: ... 32 6 8 2 7 Set time delay parameter 33 6 8 2 8 Reset time delay parameter 33 6 8 2 9 Parameter Frequency min 33 6 8 2 10 Frequency max parameter 33 6 8 2 11 Parameter Freq scale min 33 6 8 2 12 Parameter Freq scale max 33 6 8 2 13 Pulse unit parameter 34 6 8 2 14 Pulse value parameter 34 6 8 2 15 Pulse duration parameter 34 6 8 2 16 Parameter Pulse polarity 35 6 8 2 17 Parameter Sync to totalizer...

Page 4: ...t serves as a detailed reference guide to the product 1 3 Legal notice The manufacturer s liability and warranty for damage and consequential damage ex pire in the event of improper use non observance of this document non observance of safety instructions general safety regulations use of insufficiently qualified person nel as well as unauthorized modifications to the product Only perform maintena...

Page 5: ...he sensor can be found on the product page online at www ghm group de en info desk The following information can be downloaded from this page these operating instructions in English and German online data sheet dimensional drawings 3D PDF and 3D CAD models further publications related to the sensors described here e g IO Link IODD ...

Page 6: ...unctioning 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 DANGER Wrong application area To prevent misuse of the product injury to persons and ...

Page 7: ...y qualified personnel CAUTION Misbehavior If it can be anticipated that the product can no longer be operated safely it must be taken out of service and secured against further use by labeling The safety of the user may be impaired by the device if for example it exhibits visible damage no longer operates as specified or has been stored for a long time under unsuitable con ditions Visual inspectio...

Page 8: ...ment makes a valuable contribution to this The in structions in this document must be understood observed and followed To ensure that no risks arise from the interpretation of the measured values in the ac tual application the user should obtain further expertise in case of doubt The user is liable for damage hazards resulting from misinterpretation due to insufficient expertise This document cont...

Page 9: ...s must also be ensured The integrated OMNIPLUS electronics are capable of calculating and displaying the flowing volumetric flow using additional parameters such as the nominal pipe size The OMNIPLUS electronics are equipped with one analog output and two digital outputs These can be programmed in a variety of ways In addition the electronics have an IO Link interface This allows digital communica...

Page 10: ...he OMNIPLUS F Stainless steel housing protection class IP65 IP67 Multifunction ring rotatable and axially shiftable Graphic LCD display with white backlight switching to red to signal alarm conditions Connector M12x1 electrical connection Measuring probe available in different versions ...

Page 11: ...reproducible flow conditions A straight pipeline without edges lateral outlets or interfering bodies in the flow chamber is considered to be a calming section In particular pipelines screwed into tees can also form such interfering edges However conical tapers with an angle of 4 have proved favorable in practice and can even contribute advantageously to reducing the required calming section Valves...

Page 12: ...g with the aid of a flat gasket is generally not possible as the correct alignment of the X marking is not guaranteed when screwing in as far as it will go Due to the relatively short lengths of the available threaded probes the range of appli cation is limited to nominal diameters from about DN15 to DN50 The following variants are available Male thread G1 2 length 29 6 mm type OMNIPLUS F 015HK029...

Page 13: ...n depth Removal and reassembly in the application is easy which facilitates inspection and cleaning of the sensors An auxiliary tool is available as an accessory for correct alignment of the X mark even under difficult installation conditions 5 4 Push in probe with 12 mm outer diameter and variable immersion depth OMNIPLUS F 012VK100 OMNIPLUS F 012VK150 OMNIPLUS F 012VKxxx Push in sensors with var...

Page 14: ...sensor so the immersion depth can no longer be changed When mounting the push in sensors it must also be ensured that the sensors have a directional dependency observe marking X on the housing 5 5 Push in probe with union nut and sealing cone Insertion probe with defined immersion depth The M18x 1 5 union nut is screwed onto a suitable socket on the pipe side Torque max 40 Nm Sealing is achieved v...

Page 15: ...nterna tional regulations for the installation of electrotechnical systems of the respective country of operation apply 5 8 Electrical connection The product has a 5 pin circular connector A suitable connection cable with matching mating connector must be used for the electrical connection available as an acces sory see separate product information Pin assignment ...

Page 16: ...e ring can be moved away from the viewer in the axial direction by ap prox 2 5 mm against the force of a spring and returns to its initial position when re leased This implements a touch function which is used for example to select menu items or to confirm entries Movement Meaning RING LEFT Rotation of the multifunction ring by one position to the left RING RIGHT Rotation of the multifunction ring...

Page 17: ...ow reading with unit display is used as the start display displayed 2 With a rotation of the multifunction ring by one position to the right Ring right the display for the flow and temperature reading appears 3 With a rotation of the multifunction ring by one position to the left Ring left The Pin States display appears with a status display of the existing pin status of outputs These three displa...

Page 18: ...s menu item The Simulation submenu offers the possibility of recording flow and temperature measured values as set point values and simulating the output values via two digital and one analog output These output values can then be compared with the higher level control system The process functionality can thus already be tested before the actual commissioning The simulation mode is indicated by a ...

Page 19: ...xisting parameter settings become un changeable by locking For this purpose a RING SHIFT must be executed for 7 sec onds in the start display After 2 sec of RING SHIFT the configuration level appears Keep the RING SHIFT pressed until the text display YES NO appears If YES and RING SHIFT are selected the text display Locked appears Parameters are now no longer configurable and not visible With the ...

Page 20: ...isplay shows With Ring Shift you return to the previous configuration level Volume totalizer 6 4 The submenus The configuration in the submenus is explained below 1 Configuration submenu is selected 2 The display shows the configuration options on the first level Navigate through this level with a RING TURN Confirm your selection with a RING SHIFT NOTE Only the Pin Settings submenu has another con...

Page 21: ...OMNIPLUS F Operation 6 C E01_X__OMNIPLUS F__DB2 1 0 21 45 Overview of the parameters of the submenus ...

Page 22: ...6 Operation OMNIPLUS F 22 45 C E01_X__OMNIPLUS F__DB2 1 0 ...

Page 23: ...OMNIPLUS F Operation 6 C E01_X__OMNIPLUS F__DB2 1 0 23 45 ...

Page 24: ... range from 2 30 cm s final value to 2 300 cm s final value NOTE If changing Max velocity would result in values for Max flow rate that cannot be dis played with the settings for Unit and Decimals an error message is displayed 6 5 3 Pipe diameter parameter The pipe diameter is needed to convert the measured flow velocity into a flow rate volume per unit time In addition the pipe diameter is used t...

Page 25: ...nce the real flow conditions are usually not ideal the measurement results may deviate to a greater or lesser extent The correction factor offers the possibility to influence the measurement result It is multiplied by the set K Factor for this purpose Setting range 0 10 2 00 1 00 no influence 6 5 5 Unit parameter The flow measured value and some related parameters are displayed in the unit set her...

Page 26: ...digits the decimal point can shift automatically For display values from 0 to 9 999 three decimal places are used for display values from 10 00 to 99 99 two decimal places are used for display val ues 100 0 to 999 9 one decimal place is used Display va lues from 1000 to 9999 are displayed without decimal places NOTE With fixed setting of e g 2 decimal places and the display value is up to 999 the ...

Page 27: ...s after a sudden change in the flow velocity until the display has ap proached the new value Setting values 0 1 99 9 sec 6 6 Volume totalizer submenu The OMNIPLUS F has a volume totalizer that can add up the flowed volume depend ing on the flow velocity and the set pipe diameter The flow measurement does not have to be displayed in a flow unit for this purpose However the correct setting of the pi...

Page 28: ...ting the Totalizer reset entry there 6 6 3 Preset counter parameter Enable or disable the preset value Setting values ON activates the preset counter OFF turns off the preset counter the parameters described below will be not displayed 6 6 4 Preset unit parameter Displayable units of the preset value Liter m 6 6 5 Preset value parameter The preset counter is displayed in the previously set unit Se...

Page 29: ...pulse output or signal output of the preset counter Pin 5 on the other hand can be reset input of the volume counter or inverse the output signal of pin 4 For each pin a separate settings menu is available However because the parameters of pins 4 and 5 are largely the same they will be displayed together 6 8 1 Submenu Pin 2 settings 6 8 1 1 Function parameter Setting values of pin 2 6 8 1 2 Parame...

Page 30: ... flow velocities or flow rates for exceeding or falling below adjustable limit values Temp switch output The temperature switch allows monitoring of the medium temperature for exceeding or falling below adjustable limit values Flow freq output The frequency output for flow is an output of the flow ve locity or flow rate with an adjustable frequency Temp freq output The frequency output for tempera...

Page 31: ... pin It either shows low potential at the output or leaves it open An NPN o c output therefore requires the wiring with a load e g a resistor between output and supply Voltage or an external voltage The parallel connection of several NPN o c outputs are permissible in order to achieve a OR function As soon as at least one of the parallel connected NPN o c outputs show low signal the Output Signal ...

Page 32: ... In the Single point min mode an alarm is triggered when Setpoint 1 is not reached The alarm is reset when Setpoint 1 Hysteresis is exceeded In Window mode an alarm message is issued when Setpoint 1 is exceeded or Falling below Setpoint 2 If the value of Setpoint 1 is smaller than that of Setpoint 2 an alarm message occurs in the window between the two values Outside the window the alarm is reset ...

Page 33: ...en selected 6 8 2 9 Parameter Frequency min Minimum frequency Smallest frequency to be transmitted at the output Setting values 0 2000 0 Hz 6 8 2 10 Frequency max parameter Maximum frequency Highest frequency to be transmitted at the output Setting values 0 2000 Hz 6 8 2 11 Parameter Freq scale min Scale start Measured value at which the smallest frequency Frequency min is to be transmitted The se...

Page 34: ...lume has flowed Setting values 10 1000 ms NOTE Pulse volume and pulse duration must be selected so that there is a pulse pause be tween pulses even at the highest flow rate Examples of pulse volume and pulse duration Example 1 Pulse volume 0 1 liter Pulse duration 50 ms this results to less than 20 pulses per second can be dis played Largest occurring flow rate 6 l min 0 1 L s This results to a pu...

Page 35: ... totalizer No A pulse is transmitted each time a cubic meter has flowed For example if 0 3 m3 has flowed after the last pulse and then the volume counter is set to zero a pulse would be issued after another 0 7 m3 i e when the counter reads 0 7 m3 then after 1 7 m3 2 7 m3 and so on Example 2 Pulse volume 1 m Sync to totalizer Yes Here if 0 3 m3 has flowed after the last pulse and then the volume c...

Page 36: ...e prese lection value is reached and falls back after an ad justable time 6 8 2 19 Counter duration parameter Signal duration Only visible when Output pulse is selected in the Preset counter parameter Setting values 0 1 100 0 sec 6 8 2 20 Parameter Pulse polarity Signal polarity Setting values Positive Signal has High level idle state is low Negative Signal has Low level idle state is high NOTE Th...

Page 37: ...ws the current state of the three pins of the circular con nector that can be used as input or output Pin 2 4 and 5 see also pin assignment 1 2 3 4 1 2 3 4 Pin number Selected variable F Flow Flow rate T temperature Pin state Function Pin 2 Condition and function Representation Comment Current output 4 20 mA xx xx mA 4 20 xx xx actual current output value Current output 0 20 mA xx xx mA 0 20 xx xx...

Page 38: ...splayed imme diately Pulse output HIGH xxxx l pls t 50 ms The switching state of the output is displayed HIGH in the example This indicates that the set pulse valency and the pulse duration are noted Pin 4 Function Representation Comment Preset counter output LOW Preset cntr The switching state of the output is displayed LOW in the example The preset cntr function is indicated Pin 4 OFF IO Link on...

Page 39: ...en these two points is generally not a straight line the curvature of the characteristic curve can be set with the Curve parameter For Start of range the value is recorded when the flow stops 0 cm s and for End of range the value is recorded when the flow equals the value Display value Then the value Display value must be entered manually The device adjustment character istic is automatically adju...

Page 40: ...formation is available for download at www ghm group de en info desk available Note In IO Link operation PIN 4 is used as the IO Link communication interface so it can not be used as described in section 6 8 2 or 6 8 2 1 In some IO Link masters PIN 5 is not wired or is connected to ground In this case the device outputs the error message Short circ Before initiating IO Link communication PIN 4 mus...

Page 41: ...or repair repair 7 3 Fault repair Display Type Description Troubleshooting No display Error Supply voltage too low Device faulty Check the supply voltage Device exchange Hw fault Error Device hardware fault Device exchange Temp overr Error Medium and or ambient temper ature too high Device faulty Identify and eliminate the source of heat Device exchange Short circ Error Short circuit on pin 4 or p...

Page 42: ...t be observed NOTE The product must not be disposed of in the residual waste garbage can If the product needs to be disposed take it to a municipal collection point where it will be transported safely to the disposal company in accordance with the requirements of hazardous goods legislation Otherwise send it back to us with sufficient postage We will then take care of the proper and professional d...

Page 43: ...O mode Port class Block parameterization Data storage V1 1 COM2 38400 bit s 20 ms yes A compatible yes yes Analog output Applicable for flow or temperature output type configurable on the device Current 4 20 mA 0 20 mA Voltage 0 10 V 2 10 V 0 5 V 1 5 V 0 5 4 5 V Switching outputs 2 Push pull transistor outputs parameterizable as NPN o c resistant to short circuits and polarity reversal Iout 100 mA...

Page 44: ...nsertion probe with 12 mm outer diameter and variable immersion depth See also chapter 5 4 T piece Brass Stainless steel Order code TS 3 M K015 050 DN 15 to DN 50 Welding soldering nozzle Brass Stainless steel Order code SL3 M K Cutting clamping screw connection Order code ADQ 012G015A K Stainless steel cutting ring stainless steel K1 Stainless steel clamping ring PTFE Welding adapter for Cutting ...

Page 45: ... ghm group de Fon 49 2191 9672 0 Fax 49 2191 9672 40 11 2 Repair processing Defective products are repaired competently and quickly in our service center GHM Messtechnik GmbH GHM GROUP Honsberg Tenter Weg 2 8 Service Center 42897 Remscheid GERMANY Fon 49 2191 9672 0 Fax 49 2191 9672 40 Mail rma ghm messtechnik de NOTE Please enclose the completed return form with the product which you can find in ...

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