BRUEL & KJAER VIBROCONTROL 1800 Series Instructions Manual
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BRUEL & KJAER VIBROCONTROL 1800 Series Instructions Manual

BRUEL & KJAER VIBROCONTROL 1800 Series Instructions Manual

Four-channel vibration monitors
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Instruction
VIBROCONTROL 1800 Series
Four-channel vibration monitors
• VC-1850 Accelerometers
• VC-1860 Velocity sensors
• VC-1870 Vibration Displacement sensors
Extension modules
• VC-1801 Additional relays
• VC-1803/04 Communication and data storage
Retain for subsequent use

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Summary of Contents for BRUEL & KJAER VIBROCONTROL 1800 Series

  • Page 1 Instruction VIBROCONTROL 1800 Series Four-channel vibration monitors • VC-1850 Accelerometers • VC-1860 Velocity sensors • VC-1870 Vibration Displacement sensors Extension modules • VC-1801 Additional relays • VC-1803/04 Communication and data storage Retain for subsequent use...
  • Page 2 Copyright © 2021 Brüel & Kjær Vibro GmbH All rights to this technical documentation remain reserved. Any corporeal or incorporeal reproduction or dissemination of this technical documentation or making this document available to the public without prior written approval from Brüel & Kjaer Vibro GmbH shall be prohibited.

  • Page 3: Table Of Contents

    Brüel & Kjær Vibro │ Instruction VC-1800 Series Table of Contents Table of Contents Applications VIBROCONTROL 18xx Types VIBROCONTROL 18xx Structure Terminal Configuration VIBROCONTROL 1850 (Accelerometers CCS) VIBROCONTROL 1860 (Vibration Speed Sensors) VIBROCONTROL 1870 (Vibration Displacement Sensors) Tips for Safe Operation of VIBROCONTROL 18xx Setup and Configuration Configuration of VIBROCONTROL 18xx with PC (Compact Setup Software) Cable Connections...
  • Page 4 6.19 Configuration of Analog Outputs 6.19.1 Relays 6.19.2 Analog Output 6.20 LEDs 6.21 Alarm Reset 6.22 Alarm Inhibit VIBROCONTROL 1870 - Vibration Measurement and Axial Position VIBROCONTROL 1870 – 4 Channels - Relative Shaft Vibration VIBROCONTROL 1870 – Axial Shaft Position Extension Modules for VIBROCONTROL 1850/1860/70 VIBROCONTROL 1801 Relay Module - 12 Relays 8.1.1...
  • Page 5 Brüel & Kjær Vibro │ Instruction VC-1800 Series Table of Contents Mounting/installation of VC-18xx 10.1 Assembly / Disassembly of the Device 10.2 Terminal Connections 10.3 Connection of Sensors, Outputs and Power Supply 10.3.1 VIBROCONTROL 1850 Terminals 10.3.2 VIBROCONTROL 1860 Terminals 10.3.3 Process Input (for VC-1850 &...

  • Page 6: Applications

    WARNING! This symbol warns of dangerous situations, which can result from misuse of the product. NOTE! This symbol provides general and useful information for using the product. WARNING! Electromagnetic compatibility (EMC) The VIBROCONTROL 18xx complies with the relevant requirements of the Electromagnetic Compatibility Directive 2014/30/EU for electromagnetic compatibility.

  • Page 7: Vibrocontrol 18Xx Types

    Brüel & Kjær Vibro │ Instruction VC-1800 Series VIBROCONTROL 18xx Types VIBROCONTROL 18xx Types VIBROCONTROL 1800xx monitoring devices enable cost effective protection for all critical rotating equipment with rolling element bearings as well as sleeve bearings. The following versions are available: •...

  • Page 8: Vibrocontrol 18Xx Structure

    VIBROCONTROL 18xx Structure Terminals USB for data transfer and configuration RS-485 for Modbus Terminal configuration connection and data transfer Channel status: • Green (below Alarm level) • Yellow (Alert) • Red (Danger) System status: Terminals • Green (OK) • Red (NOK) ©...

  • Page 9: Terminal Configuration

    Brüel & Kjær Vibro │ Instruction VC-1800 Series VIBROCONTROL 18xx Types Terminal Configuration NOTE The VC 18xx devices are equipped with resistors or diodes at the connection input for sensors. If the inputs remain unused, the resistors must remain in place. Before using the connections, remove the resistors or diodes.

  • Page 10: Vibrocontrol 1860 (Vibration Speed Sensors)

    VIBROCONTROL 1860 (Vibration Velocity Sensors) Terminal configuration VIBROCONTROL 1870 (Vibration Displacement Sensors) Terminal configuration Please note: Sensor inputs "Displacement 1-4" are used to measure relative shaft vibration. "Displacement 5" is used for axial position only. © Brüel & Kjær Vibro ● C106834.002 / V06 Page 10 of 110 Technical alterations reserved!

  • Page 11: Tips For Safe Operation Of Vibrocontrol 18Xx

    Tips for Safe Operation of Brüel & Kjær Vibro │ Instruction VC-1800 Series VIBROCONTROL 18xx Tips for Safe Operation of VIBROCONTROL 18xx Safety: This user manual contains information which must be followed by the user in order to ensure safe operation.
  • Page 12 Electromagnetic compatibility (EMC) The VC-18xx complies with the relevant requirements of the Electromagnetic Compatibility Directive 2014/30/EU. The EMC has been tested according to EN 61326-1, with the reduction of the requirement for static electricity (ESD). When handling the VC-18xx, pay close attention to protective measures against electrostatic discharge.
  • Page 13 Tips for Safe Operation of Brüel & Kjær Vibro │ Instruction VC-1800 Series VIBROCONTROL 18xx Connecting to a power supply: The VIBROCONTROL 18xx has a voltage tolerance of +24 V DC ±5 %. Before connecting the VIBROCONTROL 18xx to a +24 V DC supply voltage, please make sure that all terminal blocks are completely inserted.

  • Page 14: Setup And Configuration

    Setup and Configuration Connect the VIBROCONTROL 18xx to a (Notebook) PC that has the Compact Setup software installed. Use one of the interfaces (USB, RS-485 or LAN via VIBROCONTROL 1803 Ethernet Bridge). Configuration of VIBROCONTROL 18xx with PC (Compact Setup Software) Figure 1) Connection diagram Install the Compact Setup software from the CD.
  • Page 15 Brüel & Kjær Vibro │ Instruction VC-1800 Series Setup and Configuration In the "Add device" window, choose "Search for measuring device" (= automatic search) and continue with "Next." A successful search will result in a VIBROCONTROL 18xx with a serial number (S/N).

  • Page 16: Cable Connections

    The information at the right indicates that your VIBROCONTROL 18xx is successfully connected to the PC and the software. Confirm the notice with OK. The software view of the VIBROCONTROL 18xx device shows the most important setting options. Cable Connections Install the different terminals on the VIBROCONTROL18xx in the following sequence: •...

  • Page 17: Powering And Starting Up The Device

    Brüel & Kjær Vibro │ Instruction VC-1800 Series Setup and Configuration Powering and Starting up the Device After the +24 V DC supply voltage is connected or a device setting is changed, the monitoring system runs through a start program. The measurement channel LEDs and/or the OK LEDs flash or are lit red for about 30 seconds.

  • Page 18: Functionality

    Functionality General for VIBROCONTROL 1850 The VIBROCONTROL 1850 vibration monitor has four inputs for accelerometers. Functions of VIBROCONTROL 1850 The VIBROCONTROL 1850 vibration monitor provides two independent frequency bands (band 1 and band 2) for each vibration measurement channel: Band 1 and band 2: •...
  • Page 19 Brüel & Kjær Vibro │ Instruction VC-1800 Series Functionality • System status/OK status An internal watchdog monitors the functional capability of the complete monitor continuously. If a non-critical system error occurs, the LED on the front is lit Red. If a critical system error occurs, the LED flashes.
  • Page 20 © Brüel & Kjær Vibro ● C106834.002 / V06 Page 20 of 110 Technical alterations reserved!

  • Page 21: Installation And Operation Of Vibrocontrol 18Xx

    Installation and Operation of VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 18xx Installation and Operation of VIBROCONTROL 18xx General The setting of the measuring parameters of the VIBROCONTROL 18xx can be carried out with the Compact Setup software: •...

  • Page 22: Monitor" View

    "Monitor" View The "Monitor" page of the Compact Setup software shows the basic functions. Self-Test The VIBROCONTROL 18xx includes a "Self-test" function that can be enabled externally. This can be done by connecting a ground (GND) signal to terminal #8 on the enclosure or by using the Compact Commander software to enable the self-test.

  • Page 23: Setting Of The Outputs (Analog Output Or Relay)

    Installation and Operation of VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 18xx Setting of the Outputs (Analog Output or Relay) The VIBROCONTROL 18xx has four configurable outputs on terminals #9, #10, #11 and #12. Each of these outputs can be enabled or disabled. An enabled output can have any of these output functions: •...
  • Page 24 In the example below output type "Relay" is selected. It can be changed to Analog Output. If all outputs (1-4) are defined as analog outputs, the OK relay can be used as a collective relay for all Danger alarms (Setup Monitor: Safety Monitor (ISO 13849-1). Please note that all configurable outputs refer to common ground (GND).

  • Page 25: Sensors

    Installation and Operation of VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 18xx Sensors VIBROCONTROL 1850 with CCS accelerometer: Enter the sensitivity of the connected CCS (IEPE) accelerometer. This is a value normally provided by the manufacturer of the sensor. A typical value is 100 mV/g. VIBROCONTROL 1860 with vibration velocity sensor: Enter the sensitivity of the connected vibration velocity sensor.
  • Page 26 VIBROCONTROL 1870 with non-contacting displacement sensors: Enter the sensitivity of the connected displacement sensor. It is indicated by the sensor manufacturer. A typical value for standard displacement sensor is 8 V/mm. The adjustment of the displacement sensor also sets up the distance measurement (GAP) (if enabled).

  • Page 27: Vibrocontrol 18Xx: Setting Of Band-Pass Filter

    Installation and Operation of VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 18xx VIBROCONTROL 18xx: Setting of Band-Pass Filter 1 When a band is disabled, the respective vibration parameter will disappear from the result display of the Compact Setup software. The following measuring units are possible depending on the sensor: •...

  • Page 28: Vibrocontrol 1850: Setting Of Band-Pass Filter

    VIBROCONTROL 1850: Setting of Band-Pass Filter 2 - 5 Hz to 10 kHz: The filter range is used mainly in band 2 for high-frequency vibration monitoring of rolling element bearings with a CCS accelerometer. The default is a band-pass filter from 2000.0 Hz to 10000.0 Hz. Depending on the application, the VIBROCONTROL 18xx has three signal detectors to select from: True RMS detector (true root mean square value): By default the detector for any band is pre-set to "RMS."...

  • Page 29: Vibrocontrol 1850: Setting Of The First And Second Envelope Detector

    Installation and Operation of VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 18xx VIBROCONTROL 1850: Setting of the First and Second Envelope Detector Bearing damage is one of the most common faults in rotating machines and the envelope detector is primarily used to detect and diagnose Rolling Element Bearing (REB) damage.

  • Page 30: Bearing Damage Frequency Calculator

    The user can set/change the following parameters related to the envelope detector with the Compact Setup software: Measured value in m/s²: RMS averaging time in seconds: This value may vary between 0.1 and 10.0 seconds. The default value for this parameter is: 3 seconds Lower limit frequency envelope in Hz: This value may vary between 0.9 Hz and 500.0 Hz.
  • Page 31 Installation and Operation of VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 18xx Once the manufacturer and the bearing model have been selected, a number of parameters that are proprietary for this particular bearing will be calculated and displayed: d/D: d/D is the ratio between the diameter of the balls (d) and the diameter of the circle formed by the center-points of the balls in the bearing.
  • Page 32 - Recommended envelope filters: Calculating all critical frequencies at once leaves an untidy graph that is difficult to read. Study each predominant critical frequency and its harmonics as well as sidebands on an individual basis. A number of narrow band-pass filters must be used. Two of them can be analyzed simultaneously.

  • Page 33: Crest Factor

    Installation and Operation of VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 18xx Depending on the parameter setup, vertical markers indicate critical frequencies where rolling element bearing problems are expected. A number of small icons at the top of the window can be used for further processing of the graph: Zoom, Zoom Reset, Pan, Print Graph, Export to CSV File in Microsoft Excel, Copy to Clipboard and Copy to Microsoft Paint.
  • Page 34 The user can set/change the following parameters related to the crest factor with the Compact Setup software: End value unit-less This value depends on the application but should never be set below 10.0. The default value for this parameter is: 20.00 RMS averaging time (in seconds).

  • Page 35: Kurtosis

    Installation and Operation of VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 18xx 6.11 Kurtosis The unit-less statistic index "Kurtosis" represents a very good indicator for the analysis in low (rotational) speed machines. To include the kurtosis as part of the vibration analysis, this function must be enabled by marking: "Enabled."...

  • Page 36: Process Input (With Vc-1870 Input For Axial Position)

    6.12 Process Input (with VC-1870 Input for Axial Position) VC-18xx has an additional process input. The input signal can be a current or a voltage, which allows for a linear measurement and display between the voltage / current and a physical parameter such as pressure or temperature, etc.

  • Page 37: Rotational Speed Sensor (Tacho) Input

    Installation and Operation of VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 18xx - Alarms The user can set four (4) alarms within the values Y1 and Y2: Danger alarm: Whenever the Y value exceeds a maximum value. Alert alarm: Whenever the Y value exceeds a maximum value that requires action. Below Alert alarm: Whenever the Y value drops below a minimum value that requires action.
  • Page 38 The connection drawing shows the connection of different sensor types to the VC-18xx rotational speed sensor input: NOTE! The signal presented by the rotational speed sensor to Tacho input terminal #24 must meet the following conditions. (-) Negative level: 0 - 3 volts pp (+) Positive level: 10 - 24 volts pp The drawing below explains the function of the AC-triggered type of rotational speed sensor: •...
  • Page 39 Installation and Operation of VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 18xx - Alarm Inhibit (All vibration alarms are affected) In order to suppress alarms in certain speed ranges, the user can define speed intervals, speed overruns or speed underruns for which no alarm is to be triggered. Rotational speed sensor error detector (system error and OK relay are enabled) if: 1) A rotational speed limit is underrun.

  • Page 40: 6.13.1 Rotational Speed Sensor Selection

    6.13.1 Rotational Speed Sensor Selection It is recommended to use either an NPN or PNP type, i.e. a standard interface that all rotational speed sensor suppliers meet with a variety of different probes. Only three wires are needed: DC supply sensor, signal and ground. Some suppliers refer to NPN and PNP type rotational speed sensors as "3-wire DC."...
  • Page 41 Installation and Operation of VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 18xx • Alert and Danger Alarm Delay Time The Alert and Danger alarm delay time is the minimum amount of time for which the vibration value must exceed the alarm level. •...

  • Page 42: System Error (Ok)

    6.15 System Error (OK) The internal monitoring system monitors continuously for correct functioning of the unit. As soon as an internal error is discovered, for example a broken sensor wire, a processor error or the non- existence of a self-test, this is classified as a very serious situation and a system error process is enabled.

  • Page 43: Alarm Hang Time

    Installation and Operation of VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 18xx WARNING! The system error relays are mechanical relays. Excessive current and/or voltage will damage the relay. For this reason please do not apply any power source directly to the relay. Protect the relay with a resistor in series that will limit the current.

  • Page 44: Over Range

    6.18 Over Range The VIBROCONTROL 18xx vibration detects when the measured value exceed the set measuring range. The detection of an over range will not generate a system error. The DC analog output will change to 20.5 mA. The status of the alarm relays will not change. 6.19 Configuration of Analog Outputs The VC-18xx has four independent analog outputs on terminals #9, #10, #11 and...
  • Page 45 Installation and Operation of VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 18xx Relays will only be available at a particular output (terminal) if a relay was assigned to that output during configuration. For a detailed description about how to configure the outputs of the VC-18xx, please read section 6.4 of this manual.

  • Page 46: 6.19.2 Analog Output

    6.19.2 Analog Output There are four different analog DC output configurations that can be selected: • 0 - 20 mA • 4 - 20 mA, which is the default configuration of an analog DC output • 0 - 10 V •...

  • Page 47: Leds

    Installation and Operation of VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 18xx 6.20 LEDs Term. active A blue LED marked "Term. active" on the front of the VC-18xx indicates whether a 120-Ω terminating resistor is activated for the RS-485 connection. This is required in case the VC-18xx in question is the last device in a chain of devices on an RS-485 bus.

  • Page 48: Alarm Reset

    6.21 Alarm Reset If alarms are not defined as latching, they will be reset as soon as the actual level drops below the limit value level. The hang time is typically 1 s. Please note that system error(s) cannot be reset as described in the section above. Alarms that are latching can be reset by briefly connecting the "Alarm Inhibit"...

  • Page 49: Vibrocontrol 1870 - Vibration Measurement And Axial Position

    Vibrocontrol 1870 - Brüel & Kjær Vibro │ Instruction VC-1800 Series Vibration Measurement and Axial Position VIBROCONTROL 1870 - Vibration Measurement and Axial Position • 4 channels (inputs 13 – 20) Relative shaft vibration • 1 channel (inputs 21 – 23) Axial shaft position •...

  • Page 50: Vibrocontrol 1870 - 4 Channels - Relative Shaft Vibration

    VIBROCONTROL 1870 – 4 Channels - Relative Shaft Vibration Specific settings for VIBROCONTROL 1870 Relative shaft vibration The configuration of the measuring parameters of the VIBROCONTROL 1870 can be carried out with Compact Setup software: Four vibration displacement sensors can be connected to monitor relative shaft vibration. For setup of the sensors, the gap voltage needs to be adjusted within a range from -2 to -18 V DC.
  • Page 51 Vibrocontrol 1870 - Brüel & Kjær Vibro │ Instruction VC-1800 Series Vibration Measurement and Axial Position Response to overload and over range detection The graphic below describes the behavior of the monitoring device in response to over range and overload situations: Response to over range detection When the relative shaft vibration (dynamic AC value) is in over range: •...
  • Page 52 Overload When overload of both the relative shaft vibration (AC value) and the static sensor position (DC value) is detected: • The analog output is 0 mA • A system error (OK) is activated (red LED) Special note for peak-to-peak measurements: •...

  • Page 53: Vibrocontrol 1870 - Axial Shaft Position

    Vibrocontrol 1870 - Brüel & Kjær Vibro │ Instruction VC-1800 Series Vibration Measurement and Axial Position VIBROCONTROL 1870 – Axial Shaft Position Specific setting for VIBROCONTROL 1870 - One channel – axial position (terminals 21 & 22) PLEASE NOTE: For VIBROCONTROL 1850 & 1860, this measurement channel (terminal 21 & 22) is used for monitoring process variables.
  • Page 54 The GAP Calibration Assistant provides setup support with a graphical display. The current measurement results for the axial shaft position are displayed under the tab (Results): Response to overload and over range detection See VIBROCONTROL 1870 © Brüel & Kjær Vibro ● C106834.002 / V06 Page 54 of 110 Technical alterations reserved!

  • Page 55: Extension Modules For Vibrocontrol 1850/1860/70

    Extension Modules for VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 1850/1860/70 Extension Modules for VIBROCONTROL 1850/1860/70 WARNING! VIBROCONTROL 18xx and VC-1801 devices can be damaged by a "HOT-Swap." The VIBROCONTROL 18xx must be disconnected from the main power supply (+24 VDC) first. VIBROCONTROL 1801 Relay Module - 12 Relays 8.1.1 General...

  • Page 56: Make/Break Relays

    NOTE! Only connect one measurement module with a relay module at a time. 8.1.3 Make/Break Relays All relays of a VC-1801 relay module are by default configured to go from the "make" to the "break" status when the associated alarm in a VIBROCONTROL 18xx is activated. This has the advantage that the relays will act as being activated in case of a power failure.

  • Page 57: External Connections

    Extension Modules for VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 1850/1860/70 8.1.5 External Connections DC supply: The VC-1801 relay module is supplied with the necessary voltage through the adjacent VC-18xx module via the 5-pin DIN-rail connection. A 5-pin DIN-rail connection is in the standard configuration as a standard feature with every VC-18xx and VC-1801 relay module.

  • Page 58: Front Panel Status Leds (Ok)

    Relays: The "contacts" of the twelve relays are present pairwise at the screw terminals at the side. A label on the VC-1801 relay module clearly indicates the relationship between the relays and the terminals. 8.1.6 Front Panel Status LEDs (OK) The front panel of the VC-1801 relay module has a multi-colored LED that indicates the current status of the device: •...

  • Page 59: Connecting A Vibrocontrol 18Xx And A Vc-1801

    Extension Modules for VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 1850/1860/70 8.1.8 Connecting a VIBROCONTROL 18xx and a VC-1801 The procedure is as follows: • Set the relay box selector switch on the front of the VC-1801 to "Box 1" (or "Box 2" for future expansions) •...

  • Page 60: Specifications Of The Vc-1801 Relay Module

    8.1.9 Specifications of the VC-1801 Relay Module Relays The relays are self-latching solid-state relays. Due to the enclosure temperature, the error short-circuit current on each relay output should not exceed 100 mA. The relays are EMC-protected by means of TWS/transorbers, which limit the maximum voltage to about 30 V DC.

  • Page 61: Vibrocontrol 1803/1804 Communication Module Ethernet Bridge

    Extension Modules for VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 1850/1860/70 VIBROCONTROL 1803/1804 Communication Module Ethernet Bridge 8.2.1 Network VIBROCONTROL 1803/1804 are the interface between the vibration monitors, which have RS-232 or RS-485 (port 1 only), and an external PC (via LAN and/or the Internet). ©...

  • Page 62: Applications

    8.2.2 Applications VIBROCONTROL 1803/1804 (VC-1803/-1804) enables communication between one or more vibration monitors and one or more PCs or PLCs in a local network (LAN) or via the Internet. Furthermore, the VIBROCONTROL 1804 includes data logging of measurement data and alarms for off-line post analysis.

  • Page 63: Functionality

    Extension Modules for VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 1850/1860/70 8.2.4 Functionality VIBROCONTROL 1803/1804 connects multiple vibration monitors to Ethernet and offers communication protocols including Modbus TCP (port 1 only) and OPC UA for HMI devices. The screw terminals on the side are numbered from #1 to #24: Terminal Function Digital input...
  • Page 64 In addition, there are two connectors on the front panel marked "Ethernet" and "RS232" respectively. The Ethernet (LAN) connection is used for the permanent communication channel between the PC and the VIBROCONTROL 1803/1804. The recommended connection cable is a standard LAN cable (CAT.5E or higher).

  • Page 65: Configuration Of Vibrocontrol 1803/1804

    Extension Modules for VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 1850/1860/70 8.2.5 Configuration of VIBROCONTROL 1803/1804 Upon delivery, the setup parameters of the VIBROCONTROL 1803/1804 are set to factory default values. Connect the device to your local network (LAN) using a LAN-cable. The device is set by default to DHCP, which means that it will automatically be given an IP address.
  • Page 66 8.2.5.2 Menu: Info This information window lists a number of the current parameters used by the device. The MAC address is a given value that can be changed only by the manufacturer. The IPv4 address is the address provided under IPv4 settings by the DCHP procedure defined earlier in section 8.2.5.4 Menu: System of this manual.
  • Page 67 Extension Modules for VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 1850/1860/70 8.2.5.3 Menu: Modbus The VC-1803/04 has two ways of communicating: • Modbus Data transfer between VC-1803/04 and the PC is via LAN. The ModbusBaudRate set to 38400 by default and should only be changed if absolutely necessary. There are two options for Modbus communication.
  • Page 68 There are two options for serial communication. Each has its own TCP interface: 1x7x: Enable and use Enabled_1x7x and TCP interface. 1x7x_TcpPort, set by default to 4570. 1x7xModbus: Enable and use 1x7xModbus and TCP interface. 1x7xModbus_TcpPort (port 1), set by default to 4571. The selected IP addresses of the VC-1803/1804 devices must not be identical with the IP addresses of other devices.
  • Page 69 Extension Modules for VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 1850/1860/70 8.2.5.4 Menu: System The following general settings can be made under "System." Hostname: The user is free to enter a relevant name for the device here. Typename: Manufacturer's product name (read only). Log to flash: If "Log to flash"...
  • Page 70 This menu page is also used to control the IP v4 address. At start-up the IP address is assigned automatically by the network (DHCP). However, the IP v4 address can also be set individually: IP v4 address: "A.B.C.D" is the individual address in the network. A, B and C are identical to the gateway.
  • Page 71 Extension Modules for VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 1850/1860/70 8.2.5.6 Menu: Log This is a "log file" for listing errors. There are no measured values here. 8.2.5.7 Menu: Firmware If the device is functioning properly the parameter settings should be saved under "Downloads" Click on "Generate MSE."...
  • Page 72 8.2.5.8 Menu: Reboot Any changes made to the settings of the VC-1803/04 will only be activated after the device is restarted. To activate restart, click on the Reboot button. The status LED flashes Green during the reboot process. As soon as the status LED stops flashing, the new parameters are implemented in the device. ©...

  • Page 73: Vibrocontrol 1803/04 With Compact Setup Software

    Extension Modules for VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 1850/1860/70 8.2.6 VIBROCONTROL 1803/04 with Compact Setup Software VIBROCONTROL 18x0x series monitors can be connected with a PC in various ways. Direct connection via USB. As part of an RS-485 communication chain (VC-1803/04). Via a local network (LAN) and VC-1803/04.
  • Page 74 • RS-232: To use the monitors with RS-232, activate the RS-232 interface on the VC-1803/04. Select the port under "Port settings." • The RS-232 interface is activated in the web browser. In the System configuration menu under "com port termination," select COM2 (port 2) and save with "Apply." •...
  • Page 75 Extension Modules for VIBROCONTROL Brüel & Kjær Vibro │ Instruction VC-1800 Series 1850/1860/70 © Brüel & Kjær Vibro ● C106834.002 / V06 ● Page 75 of 110 Technical alterations reserved! UNRESTRICTED DOCUMENT...

  • Page 76: Connecting The Vibrocontrol 18Xx To A Plc/Pc

    Connecting the VIBROCONTROL 18xx to a PLC/PC The VIBROCONTROL 18xx vibration monitor has an RS-485 and a USB 2.0 interface, which allows the user to change many of the setup parameters for the application using the corresponding Compact Setup software. Status information or measured values can also be read over the same interface.

  • Page 77: Making Settings With The Software "Compact Setup" Software

    Connecting the VIBROCONTROL 18xx to a Brüel & Kjær Vibro │ Instruction VC-1800 Series PLC/PC 9.1.1 Making Settings with the "Compact Setup" Software 1. Set up a connection with a VC-18x0 via the USB-2.0 interface 2. Open the "Compact Setup" software. 3.
  • Page 78 • Finish with "Finish." • Confirm notice with "OK." © Brüel & Kjær Vibro ● C106834.002 / V06 Page 78 of 110 Technical alterations reserved!

  • Page 79: Rs-485 Interface

    Connecting the VIBROCONTROL 18xx to a Brüel & Kjær Vibro │ Instruction VC-1800 Series PLC/PC RS-485 interface The VIBROCONTROL 18xx vibration monitor allows "Daisy-Chain" connection. Up to 254 devices can be addressed individually in an RS-485 chain of devices. We recommend not connecting more than 50 devices together. NOTE The RS-485 interface is used for internal communication of the devices.

  • Page 80: Vibrocontrol 1803/04 Lan Interface

    When the terminating resistor is turned on, a blue LED is lit on the front of the VC-18xx. The maximum data transfer speed between the PC and the VC-18xx is 115 kBaud. WARNING! Make certain you do not add a new device to your fieldbus that has an address occupied by another device already present in the RS-485 chain of devices.
  • Page 81 Connecting the VIBROCONTROL 18xx to a Brüel & Kjær Vibro │ Instruction VC-1800 Series PLC/PC NOTE Only one unique IP address may be assigned for a VC-1803/04 module. It multiple VC-803/04 modules are being used, IP addresses must not be assigned double. Setting up a connection via Compact Setup software 3.
  • Page 82 • Select "Add Device." • Click on the "Search for devices" option. • Continue with "Next" © Brüel & Kjær Vibro ● C106834.002 / V06 Page 82 of 110 Technical alterations reserved!

  • Page 83: Example Of Compact Setup Communication

    Connecting the VIBROCONTROL 18xx to a Brüel & Kjær Vibro │ Instruction VC-1800 Series PLC/PC 9.3.1 Example of Compact Setup Communication 192.168.192.50 192.168.192.171 © Brüel & Kjær Vibro ● C106834.002 / V06 ● Page 83 of 110 Technical alterations reserved! UNRESTRICTED DOCUMENT...

  • Page 84: Modbus Connection For Vibrocontrol 18Xx Via Vibrocontrol 1803/04

    Modbus Connection for VIBROCONTROL 18xx via VIBROCONTROL 1803/04 Go through the following steps to set up Modbus TCP communication of the VC-18xx devices via the LAN interface in the VC-1803/04. 1. Set up a LAN connection via the Ethernet interface on the VC-1803/04 The RS-485 interface makes it possible to connect multiple VC-18xx modules with each other using the VC-1803/04 communication module.
  • Page 85 Connecting the VIBROCONTROL 18xx to a Brüel & Kjær Vibro │ Instruction VC-1800 Series PLC/PC • Click on the "Search for devices" option • Continue with "Next" • Continue with "Next" © Brüel & Kjær Vibro ● C106834.002 / V06 ● Page 85 of 110 Technical alterations reserved! UNRESTRICTED DOCUMENT...

  • Page 86: Example Of Modbus Tcp Communication

    9.4.1 Example of Modbus TCP Communication 192.168.192.50 192.168.192.171:4571 © Brüel & Kjær Vibro ● C106834.002 / V06 Page 86 of 110 Technical alterations reserved!

  • Page 87: Modbus Addresses And Registers

    Connecting the VIBROCONTROL 18xx to a Brüel & Kjær Vibro │ Instruction VC-1800 Series PLC/PC 9.4.2 Modbus Addresses and Registers The Modbus TCP address and registers for VIBROCONTROL 18xx are listed below. A register consists of 2 bytes. An address can also be split up, for example "1000,5". This means that the register will not start at the first byte, but at the second.
  • Page 88 40029 transducer_input_1.band_2.envelope_detector_1.alert_alarm No Alarm = 0 Alarm 40029.5 transducer_input_1.band_2.envelope_detector_1.danger_alarm No Alarm = 0 Alarm 40030 float transducer_input_1.band_2.envelope_detector_2.measuring_re sult 40032 transducer_input_1.band_2.envelope_detector_2.alert_alarm No Alarm = 0 Alarm 40032.5 transducer_input_1.band_2.envelope_detector_2.danger_alarm No Alarm = 0 Alarm 40033 float transducer_input_1.band_2.crest_factor_detector.measuring_re sult 40035 transducer_input_1.band_2.crest_factor_detector.alert_alarm No Alarm = 0 Alarm 40035.5 transducer_input_1.band_2.crest_factor_detector.danger_alarm No Alarm = 0 Alarm 40036...
  • Page 89 Connecting the VIBROCONTROL 18xx to a Brüel & Kjær Vibro │ Instruction VC-1800 Series PLC/PC 40059.5 transducer_input_2.band_2.envelope_detector_2.danger_alarm No Alarm = 0 Alarm 40060 float transducer_input_2.band_2.crest_factor_detector.measuring_re sult 40062 transducer_input_2.band_2.crest_factor_detector.alert_alarm No Alarm = 0 Alarm 40062.5 transducer_input_2.band_2.crest_factor_detector.danger_alarm No Alarm = 0 Alarm 40063 float transducer_input_2.band_2.kurtosis_detector.measuring_result...
  • Page 90 40090 float transducer_input_3.band_2.kurtosis_detector.measuring_result 40092 transducer_input_3.band_2.kurtosis_detector.alert_alarm No Alarm = 0 Alarm = 1 40092.5 transducer_input_3.band_2.kurtosis_detector.danger_alarm No Alarm = 0 Alarm = 1 Transducer 4: 40102 float transducer_input_4.band_1.vibration_detector.measuring_result 40104 transducer_input_4.band_1.vibration_detector.alert_alarm No Alarm = 0 Alarm = 1 40104.5 transducer_input_4.band_1.vibration_detector.danger_alarm No Alarm = 0 Alarm = 1 40105 float...
  • Page 91 Connecting the VIBROCONTROL 18xx to a Brüel & Kjær Vibro │ Instruction VC-1800 Series PLC/PC Additional parameters, optional: 40009.5 configurable_output_1.relay [OK: Relay closed=0] Relay closed = 0 Relay open = 1 40010 float configurable_output_1.analog 40012 configurable_output_2.relay [OK: Relay closed=0] Relay closed = 0 Relay open = 1 40012.5 float...

  • Page 92: Opc Ua Interface

    OPC UA Interface Structure of the network connection OPC communication can only take place via a TCP network connection. A network connection must therefore be set up between the VC-1803 or VC-1804 communication module and a PC client. For communication between VC-18x0 vibration monitors and the VC-1803/VC-1804 communication module, an RS-485 connection must be set up from the VC-18x0 devices to port 1 of the VC-1803/VC-1804.

  • Page 93: Mounting/Installation Of Vc-18Xx

    Brüel & Kjær Vibro │ Instruction VC-1800 Series Mounting/installation of VC-18xx Mounting/installation of VC-18xx These tasks may only be carried out by qualified electricians or by trained persons under the direction and supervision of a qualified electrician in accordance with electrical engineering rules and regulations.

  • Page 94: Terminal Connections

    If the VIBROCONTROL 18xx device is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired. The safety of any machine/system incorporating the VIBROCONTROL 18xx device is the sole responsibility of the assembler of the system.
  • Page 95 Brüel & Kjær Vibro │ Instruction VC-1800 Series Mounting/installation of VC-18xx NOTE! The VC 18xx devices are equipped with resistors or diodes at the terminals for sensors. If the inputs are not used, the resistors must remain connected. In addition, disable any sensor channels not being used with the Compact Setup software.

  • Page 96: Connection Of Sensors, Outputs And Power Supply

    10.3 Connection of Sensors, Outputs and Power Supply Cables connected to the VC-18xx must be suitable for an ambient temperature of -10 ° C to + 80 ° C External strain relief of the cables is recommended The shields of the incoming and outgoing cables must be laid on suitable equipotential bonding. The following order is recommended during installation: 1.

  • Page 97: 10.3.2 Vibrocontrol 1860 Terminals

    Brüel & Kjær Vibro │ Instruction VC-1800 Series Mounting/installation of VC-18xx 10.3.2 VIBROCONTROL 1860 Terminals Vibration Velocity Sensors The 2-wire speed sensors are connected to the terminals (signal (Input+) and GND (Input-)). Up to 4 velocity sensors can be connected to a VC-1860 Additional sensor connections are: •...

  • Page 98: 10.3.4 Vibrocontrol 1870 Terminals

    10.3.4 VIBROCONTROL 1870 Terminals Non-contacting vibration displacement sensors The sensor inputs "Displacement 1-4" for monitoring the relative shaft vibration. The sensor input "Displacement 5" is used exclusively for the axial position! The 3-wire displacement sensors are connected to the following terminals: Signal (Displacement 1-5) and GND (shared) and voltage (-24 V shared).
  • Page 99 Brüel & Kjær Vibro │ Instruction VC-1800 Series Mounting/installation of VC-18xx Connections for analog output and relay (Alert and Danger) OK relay & tacho, alarm inhibit and self-test The four outputs can be configured (via Compact Setup software) either as analog signal outputs or as relays outputs.

  • Page 100: 10.3.5 Power Supply

    10.3.5 Power Supply Power supply of the power supply unit may only be implemented by means of a disconnecting device (switch or circuit breaker)! The circuit breaker must meet the requirements of IEC 60947-1 and IEC 60947-3 and be suitable for the application.

  • Page 101: Connection To Ethernet Bridge And / Or Additional Vc-18Xx

    Brüel & Kjær Vibro │ Instruction VC-1800 Series Mounting/installation of VC-18xx 10.5 Connection to Ethernet Bridge and / or Additional VC-18xx There is a 5-pin DIN-rail bus connection on the back of the enclosure that can be used to transfer a power supply or signals to nearby modules of type VC-18xx: VC-1803/04 Ethernet-Bridge and / or other VIBROCONTROL 18xx vibration monitors.

  • Page 102: Ac -2114 Protective Housing With Viewing Window

    On the front of the VC-1850/60/70 there are two connections marked "S-485" and "USB" for connecting to the corresponding interface of a PLC, PC or VIBROCONTROL 1803 Ethernet-Bridge. The VIBROCONTROL 18xx device has no internal forced ventilation. This device has no external ventilation requirements as long as the surface temperature during operation does not exceed the maximum ambient temperature value T stated elsewhere in this manual in section...

  • Page 103: Technical Data

    Brüel & Kjær Vibro │ Instruction VC-1800 Series Technical Data Technical Data For further technical data please refer to our VC-18xx product specification BPS0155-DE. Configurable outputs: • The user can configure up to 4 analog DC outputs or alarm relays in total. •...
  • Page 104 Operation: ..........-10 °C ≤ Ta ≤ +50 °C Ambient temperature range Storage: ........... -40 °C ≤ Ta ≤ +85 °C HINT! Please note that when connecting the VC- 18xx series to a computer and/or LAN devices that are certified in accordance with IEC 60950-1 or IEC 62368-1, the restrictions regarding the ambient temperature and relative humidity must be...

  • Page 105: Maintenance

    Brüel & Kjær Vibro │ Instruction VC-1800 Series Maintenance Maintenance Devices of type VC-18xx are generally maintenance-free. 12.1 Cleaning NOTE! To clean the VC-18xx device, wipe off the enclosure with a moist cloth and if necessary with a small amount of a mild cleaning agent. Use of a strong/aggressive cleaning agent may cause the labels on the enclosure to fade so they will no longer be legible.

  • Page 106: Disposal

    Disposal Disassembly may only be carried out in a de-energized state! Dispose of systems, cables and sensors after use in an environmentally responsible manner and in compliance with national regulations. You can also send the device back to Brüel & Kjær Vibro Leydheckerstrasse 10 64293 Darmstadt Germany.

  • Page 107: Appendix A: Backup Battery Data Sheet

    Brüel & Kjær Vibro │ Instruction VC-1800 Series Appendix A: Backup Battery Data Sheet Appendix A: Backup Battery Data Sheet The VIBROCONTROL 1804 includes RAM and contains a backup battery with this Product Safety Data Sheet: © Brüel & Kjær Vibro ● C106834.002 / V06 ● Page 107 of 110 Technical alterations reserved! UNRESTRICTED DOCUMENT...
  • Page 108 © Brüel & Kjær Vibro ● C106834.002 / V06 Page 108 of 110 Technical alterations reserved!

  • Page 109: Ce Declaration

    Brüel & Kjær Vibro │ Instruction VC-1800 Series CE Declaration CE Declaration © Brüel & Kjær Vibro ● C106834.002 / V06 ● Page 109 of 110 Technical alterations reserved! UNRESTRICTED DOCUMENT...
  • Page 110 Contact Brüel & Kjær Vibro GmbH Brüel & Kjær Vibro A/S BK Vibro America Inc Leydheckerstrasse 10 Lyngby Hovedgade 94 1100 Mark Circle 64293 Darmstadt 2800 Lyngby Gardnerville NV 89410 Germany Denmark Phone: +49 6151 428 0 Phone: +45 77 41 25 00 Phone: +1 (775) 552 3110 Fax:...

This manual is also suitable for:

Vc-1850Vc-1860Vc-1870Vc-1801Vc-1803Vc-1804

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