Operating instructions Vibration sensor VNB001
Contents
1. v external process value Operating mode vibration velocity 17 35 MM S Vins Set Operating mode external process value e g temperature 42 61 C Set Operating mode vibration velocity 17 35 MM S Vins In the event of an alarm the display changes automatically to the value last Eg exceeded 12 8 Parameter setting Vibration velocity external process value and self test parameters can be set via the Mode Enter and Set buttons 8 1 Vibration velocity For the operating mode vibration velocity the following parameters can be set Measurement method rms or peak Display in mm s or in s Switch points Lower limit frequency 2 Hz or 10 Hz configurable Averaging Switch on and switch off delays Switching outputs NO NC or analogue for OU1 If OUT is selected as analogue ER K Scale current output 8 2 External process value For the operating mode external process value the following parameters can be set Scaling 4 mA EASP 20 mA EAEP Switch points Hysteresis Switching outputs NO or NC 8 3 Self test Trigger and carry out a self test The self test is carried out when the sensor is switched on and can also be triggered manually tE St Self test passed PASS self test failed FAIL gt LED OU1 pulsing flashes gt Output OU1 pulsing if digital NC NO supplie2. Ce 07 2015 706173 00 ifm electronic Operating instructions Vibration sensor efectoreoo VNB001 Contents A E aga EE T 4 KR Notes ont documen sn 4 2 N escent 4 PRSE MSI e Ee E E EA E A A EA O RO 4 2 Ie cT ROD OR RR d 2 2 Installation and COMMOTION id 4 2 3 Tampering with the device cuia in ica 5 3 Functions and features a aa ee cu 5 A NR ORE A E A E ATTE T A 5 SIO GM CAL Conn COM escenes e a SEE 6 3 MS USE ICAC Os as NER 7 A ue ban OO en 7 A TTT 7 B FONO int een ee Z GE INDO iec TT 7 0 2 OU DEN CMOS TEE E ETE 8 6 2 1 Switching output and analogue output 8 022 Lower imil ie aT 8 6 2 3 Application example of a lower limit monitor 8 024 e he 9 7 Operating and display l ments idee 10 DR LED SDS sra as SS eee ee 10 2 SC MEM CIS BIA Rec RR RR RR ER 11 T3 Operating OG RR RR RUDE ODAS emo 11 7 3 1 Examples in the operating mode 11 7 4 Operating mode external process value 12 7 4 1 Example display option Vms external process value 12 D JAPAN SCIE a ne ait 13 Reine CD aos UE E E a nn aie 13 8 2 External process Vaig 13 enn ie 13 oA AVI CNO TT 14 E TS SIC eT 14 s le 14 8 4 3 Diagram averaging 4 14 A e e OU SEO 15 9 1 Explanation of Ne MENU sesionar into 15 9 2 Parameter setting Mae ria ia id 17 9 2 1 Change from menu level 1 to the submenu 18 SE Eii c e A 18 A 19 9 3 1 Menu level 1 19 9 3 2 Submenu extend
3. L is automatically carried out when the sensor is switched on Submenu extended functions EF ASP Scaling of the current output with respective parameter setting mm s or in s at 4 mA rms or peak is considered Only relevant for OU1 I AEP Scaling of the current output with respective parameter setting mm s or in s at 20 mA rms or peak is considered Only relevant for OU1 I ou2 Output logic OU2 no nc normally open normally closed Submenu external sensor EHt_i EASP Scaling of the external sensor initial value of the measuring range at 4 mA EAEP Scaling of the external sensor final value of the measuring range at 20 mA ESP1 Switch point early warning If the switch point is exceeded OU1 switches if it is digital no nc the yellow LED OU1 lights the measured value display changes to yellow Hysteresis early warning Absolute distance between set and reset point Switch point main alarm If the switch point is exceeded OU2 switches the red LED OU2 lights the measured value display changes to red Eh2 Hysteresis main alarm Absolute distance between set and reset point Error message Err The value to be displayed is less than 999 or greater than 9999 gt Check the scaling of the current output ASP AEP and set again 16 9 2 Parameter setting in general During the parameter setting process the monitoring function of the unit is maintained It continues to monitor with the ex
4. a 7 3 1 Examples in the operating mode Current measured value of the vibration velocity Vims 17 35 mm s Parameters Early warning SP1 10 mm s Main alarm SP2 20 mm s gt Output OUT is active If the segment display changes the colour the switch on and switch off delays are not considered For OU1 and OU2 the switch on and switch off delays are considered Current measured value imbalance Vpea has reached 1 252 in s Parameters Unit uni in s Early warning SP1 0 5 in s Main alarm SP2 1 in s gt Outputs OU1 and OU2 are active Colour segment display red The external sensor has reached 95 C Parameters Early warning ESP1 50 C Main alarm ESP2 90 C gt Outputs OU1 and OU2 are active If the segment display changes the colour the hysteresis is not considered For OU1 and OU2 the hysteresis is considered The LEDs O and OU2 indicate the alarm condition not the voltage level high EI low at the output The level can be inverted via the parameters OU1 and OU2 NC NO 7 4 Operating mode external process value In the operating mode External process value measured values are displayed e g pressure values mBar hPa temperatures C F The detected values are transferred via the measured value input pin 5 gt LED Ext lights 7 4 1 Example display option
5. averaged signal 25 15 Factory setting Factory setting Usersetting ew mo 0 in mm A A A we IN H wo EE H A 0 E E E EASP O example FG L ESP 10 example PC 1 I EAEP 100 example C ESP2 20 example C 1 example C S2 r2 u1 SP 25 MM S ms mm s or in s u md Eh1 h2 1 example C 26 21
6. bjects Switch points early warning and main alarm adjustable For main alarm lt early warning lower limit monitor Adjustable hysteresis 6 2 Output function 6 2 1 Switching output and analogue output Parameter setting via the Mode Enter and Set buttons Analogue output 4 20 mA scaleable measuring range of the vibration velocity averaging adjustable 22 mA in case of a system error Switching output early warning SP 1 NO NC adjustable switch on and switch off delays adjustable 1 Hz pulsing in case of a system error OU2 Switching output main alarm SP 2 NO NC adjustable switch on and switch off delays adjustable 6 2 2 Lower limit monitor If the SP1 switch point early warning has a higher value than the SP2 switch point main alarm these are set as lower limit monitor If a lower limit monitor is set early warning OU1 and main alarm OU2 are influenced as follows If the value is greater than SP1 OUT and OU2 are not active If the value is between SP1 and SP2 only OUT is active If the value is below SP2 OU1 and OU2 are active The same applies to the external sensor 6 2 3 Application example of a lower limit monitor The sensor is to give a warning if the temperature is below the permissible value 6 2 4 Output logic The process values vibration velocity and external sensor are combined via a logic OR and provided at the switching output O process valu
7. e Press Mode Enter Set for 10 s D Oy L LJ L gt Loc is displayed os During operation LOC is briefly displayed if you try to change parameter values gt uLoc is displayed For unlocking 8598 gt Press Mode Enter Set for 10 s bol cr Mode Enter Set s Factory setting not locked 18 9 3 Menu structure 9 3 1 Menu level 1 D yw D o o enc Vibration Ext input 19 9 3 2 Submenu extended functions O O O O O J O at G o OF OP OF OF O Of OF C L _ T Sates eae let leales ne T S G D S D 07 L E be Ye 20 9 3 3 Submenu external sensor 10 Technical data 10 1 Data sheets Data sheets can be found at 1 www ifm com Data sheet search VNB001 10 2 Software History tool incl driver can be found at www ifm com gt Service gt Download E Condition monitoring systems VNS003 21 11 Maintenance repair and disposal gt Dispose of the device in accordance with the national environmental regulations 12 Approvals standards The EC declaration of conformity and approvals can be found at www ifm com Data sheet search gt VNB001 More information Certificates 13 Scale drawing 22 14 Time diagrams 14 1 Switch on delay for the upper limit monitor The time diagram shows the effect of the switching delay on the analogue input for an upper limit monitor ESP1 lt ESP2 The outputs are s
8. e example 1 vibration velocity O process value example 0 external sensor 1 process value vibration velocity 2 process value external sensor 3 switching output 7 Operating and display elements 7 1 LED display 90000000 OOOO on Y ia Y a CD D C Mode Enter Set O OU 42 1 8 LED display bar graph LED green a not used LED green v vibration velocity v mm s or in s LED green d not used LED green RMS average value LED green Pk peak value LED green Ext process value of the external sensor LED yellow OU1 early warning active LED red OU2 main alarm active 9 7 segment display green yellow and red 4 digits Display of the measured values Lower points as decimal separators 11 Set button Parameter setting mode Setting of the parameter values Display option external process value or vibration velocity 12 Mode Enter button Selection of the parameters and acknowledgement of the parameter values 1 2 3 4 5 6 ri 8 10 7 2 7 segment display Displays the damage level green yellow red If the segment display changes the colour the switch on and switch off delays or the hysteresis are not considered Displays the current vibration velocity or the current external process value 7 3 Operating mode The user must be familiar with the units used in the vibration sensor mm s or in s and in the external sensor C F mBar T
9. e national and international regulations for the installation of electrical equipment must be adhered to Voltage supply to EN 50178 SELV PELV Disconnect power before connecting the unit Pin 2 Out 1 on output or current output 4 20 mA configurable a ry switching output Pin 2 USB D Pin 3 L Pin 4 USB D 5 1 M8 USB interface gt First connect the interface cable to the device and then to the USB interface of the computer The units have a serial number which can be read out using the history software VNSOOS The sensor can also be supplied via the USB interface Read out and reset the history values Switching and analogue outputs are not supported if an USB power supply is used TE 5 2 History values The unit records history values The memory interval is 5 min the maximum Vins value in this time range is recorded with a time stamp Recording period about 3 years the oldest values will then be overwritten ring memory The history can be read out and reset using the software VNS003 chapter 10 2 Software 5 3 Real time clock The unit has an integrated real time clock including a buffer battery for the time stamp in the history memory 6 Functions 6 1 Input function Parameter setting via the Mode Enter and Set buttons External sensor for any process value typically temperature C F Scaleable input 4 20 mA Evaluation of the measurement results as for vibration o
10. ed functions 20 9 3 3 Submenu external sensor eee eee eee eenn 21 TC a ee 21 o a RR 21 UE T 21 11 Maintenance repair and disposal sese 22 12 Approvals standardS nee aa LO 22 AP oo OOO A EAE 22 A O aan 23 14 1 Switch on delay for the upper limit monitor sese eee eee eee 23 14 2 Switching delay for the lower limit monitor esse eee eee 24 14 3 Averaging for the lower limit monitor 25 O me tnt 26 1 Preliminary note 1 1 Notes on this document This document applies to devices of the type vibration sensor art no VNB001 It is part of the device and contains information about the correct handling of the product This document is intended for qualified electricians These specialists are people who are qualified by their training and their experience to recognise and to avoid possible hazards that may be caused during operation of the device gt Read this document before using the device gt Keep this document during the service life of the device 1 2 Symbols used gt Instruction gt Reaction result Cross reference O LED on W LED flashes Important note Non compliance can result in malfunction or interference Information Supplementary note 2 Safety instructions 2 1 General gt Observe these operating instructions gt Observe the warning notes in these instructions Non observance of the instructions operation which is not in accordance with use as prescribed below wrong installation or inco
11. et as normally closed OU1 and OU2 gt nc Analogue In C to OU 1 n ds1 ds2 dri dr2 FOs OU 1 n c ds1 ds2 2 s dr dr2 8 s OU 2 n cl ds1 ds2 3 2 s dr1 1 Not switched off because the selected switching delay is too short lt 3 s 2 Not switched on because the selected switching delay is too short lt 2 s lf the switching delays of early warning and main alarm are set differently main alarm already switched on early warning not yet switched on early warning already switched off main alarm not yet switched off 23 14 2 Switching delay for the lower limit monitor The time diagram shows the effect of the switching delay on the analogue input for a lower limit monitor ESP1 gt ESP2 The outputs are set as normally closed OU1 and OU2 gt nc Analogue In C Eh1 sp Eh2 Esp2 10 OU 1 n c ds1 ds2 dr1 dr2 0 OU 1 n c dsi ds2 2s dri dr2 8s OU 2 n c ds1 ds2 2s dr1 dr2 3s 1 Not switched on because the selected switching delay is too short 24 14 3 Averaging for the lower limit monitor The time diagram shows the effect of averaging for a lower limit monitor SP1 gt SP2 The outputs are set as normally closed OU1 and OU2 gt nc AUER 0 25 averaging Vrms mM m s OU 1 n c ds1 ds2 dr1 1 raw signal 2
12. isting parameters until the parameter setting has been completed 3 steps must be taken for each parameter setting Select the parameter B586 gt Press Mode Enter until the reque OO D GA 08 sted parameter is displayed o nter 5 Set the parameter value q Press Set The current setting value of the parameter is displayed Mode Enter Set Press Set for 3 s O Setting of the decimal point cc cc and the sign by pressing Set several times Press Mode Enter to confirm Set an individual digit with Set and confirm with Mode Enter Repeat with all digits 3 Confirm the parameter value gt Press ModelEnte T DEPT gt The parameter is displayed again 0 5 nier 5 The new setting value is saved Set other parameters gt Start again with step 1 Change the operating mode gt Press Mode Enter several times until the current measured value is displayed gt The unit returns to the operating mode If no button is pressed within 30 s the unit automatically returns to the operating mode 17 9 2 1 Change from menu level 1 to the submenu gt Press Mode Enter until EF is 85898 displayed Mode Enter Set as gt Press Set briefly gt The first parameter of the submenu is D ccm displayed here LFCO en Set LL Li 9 2 2 Locking unlocking The unit can be locked electronically to prevent unintentional settings gt Make sure that the unit is in the a REZ Wo
13. rrect handling can affect the safety of operators and machinery 2 2 Installation and connection The unit must only be installed connected and put into operation by a qualified electrician as the safe function of the device and machinery is only guaranteed when installation is correctly carried out The installation and connection must 4 comply with the applicable national and international standards Responsibility lies with the person installing the device 2 3 Tampering with the device Tampering with the device is not allowed and will lead to an exclusion of liability and warranty Tampering with the device can affect the safety of operators and machinery 3 Functions and features Monitoring of e vibration velocity Vas OF Vpeak process value above or below the permissible value Visualisation of process values e switching states 4 Installation Please note the following points when installing the unit Mount only in a thick housing wall e g crane hook thread Mount vertically to the machine surface using the spacer adapter in the direction of the strongest vibrations This is usually the radial direction Tighten the M5 screw with a tightening torque of 7 Nm transmission Avoid any elastic intermediate layers 1 measurement axis 2 M5 screw 3 spring washer 4 M8 x M5 adapter 5 machine surface 5 Electrical connection The unit must be connected by a qualified electrician Th
14. s 22 mA if analogue 8 4 Averaging 8 4 1 Calculation Formula to determine the new diagnostic value previous diagnostic value x 1 averaging new measurement x averaging new diagnostic value Example Averaging 0 25 previous diagnostic value 17 3 mm s new measurement 14 7 mm s 17 3 mm s x 1 0 25 14 7 mm s x 0 25 16 65 mm s For the VNB001 the measured time between previous diagnostic value and new E measurement is 0 25 s 8 4 2 Settings Averaging 1 averaging deactivated Averaging 0 01 strong averaging 8 4 3 Diagram averaging 20 1 4 7 101316 19 22 25 28 31 34 37 40 43 46 49 52 5558 6164 67 70 73 76 798285 88 91 94 97 1 Diagnosis 2 AVE 1 8 14 9 Menu 9 1 Explanation of the menu Menu level 1 EUAL Evaluation selection of the measurement method rms r or peak P uni Unit in s or mm s SP1 Switch point early warning If the switch point is exceeded OU1 switches if it is digital no nc the yellow LED OU1 lights the measured value display changes to yellow Switch point main alarm If the switch point is exceeded OU2 switches the red LED OU2 lights the measured value display changes to red The displayed values for the switch points SP1 and SP2 change if the unit or the measure ment method is changed subsequently EF 1 Submenu extended functions EHt i Submenu external sensor tESt Self test PASS or FAI
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