Fluke VIBGUARD compact User manual

VIBGUARD®
compact
Installation and
Operation
Edition:23.10.2018
Doc. no.:LIT 79.210.EN
Translation of the German manual
Type: VIB7.900
Serial number and year of manufacture: see type plate
PRODUCER: Fluke Deutschland GmbH, Freisinger Str. 34,
85737 Ismaning, Germany, + 49 89 99616-0,
www.pruftechnik.com

LEGAL NOTES
Protection notice
These instructions and the product described herein are protected by copyright. The authors
reserve all rights. These instructions must not be copied, reproduced translated or made availa-
ble to third parties in any other form - in part or in full - without prior approval.
Exclusion of liability
Any claims against the authors in relation to the product described in these instructions are
excluded. The authors do not provide any guarantee for the accuracy of the contents of these
instructions. Furthermore, the authors are not in any way liable for any direct or indirect loss ari-
sing from using the product or from using these instructions even if the authors have identified
the potential for such a loss.
The authors do not accept any liability for potential faults in the product. This exclusion of liability
also applies to dealers and distributors. Subject to errors and design changes, in particularly in
terms of further technical developments.
Trademark
The trademarks and registered trademarks referenced in these instructions are generally mar-
ked as such and are the property of their owners. The absence of a marking does not however
mean that names are not protected.
VIBGUARD is a registered trademark of PRÜFTECHNIK AG.
© Fluke Corporation. All rights reserved.
Fluke Deutschland GmbH
Freisinger Str. 34
85737 Ismaning, Germany
+ 49 89 99616-0
www.pruftechnik.com

Contents
1 Prior to starting 5
1.1 Scope of delivery 5
1.2 Notes regarding these instructions 5
1.3 Markup 5
1.4 Abbreviations 5
1.5 Service addresses 5
2 Safety 7
2.1 EU conformity 7
2.2 Intended use 7
2.3 Safety markings 8
2.4 Type plates 9
2.5 Information for the operator 10
2.6 Information for operating personnel 11
2.7 Residual hazards and protective measures 12
3 Technical data 13
3.1 System module - VIB 7.900 13
3.2 Dimensions 15
3.3 Cable glands 16
4 Description 17
4.1 System module 18
4.2 Power supply 20
5 Installation 21
5.1 Preparation 21
5.2 Mains connection 22
5.3 Tools and consumables 23
6 Mounting 24
6.1 Switch cabinet installation 24
6.2 Mounting the protective housing 27
6.3 RPM sensor 28
VIBGUARD compact│Installation and Operation 3

7 Electrical connection 30
7.1 Mains supply 30
7.2 Data line 32
7.3 Signal lines 33
7.4 Terminal diagram 38
7.5 Connection examples 39
8 Commissioning 43
8.1 Switching on the VIBGUARD compact 43
8.2 Transferring the measuring configuration 43
8.3 Functional check 43
9 Troubleshooting 44
10 Upkeep and Accessories 47
10.1 Upkeep 47
10.2 Accessories 47
11 Decommissioning 48
4 Edition: 10.2018

1 Prior to starting
1.1 Scope of delivery
On delivery, check the goods for damaged or missing parts. Note any possibly objectionable parts on the shipping
documents and claim them with the forwarder or your local PRUFTECHNIK partner.
1.2 Notes regarding these instructions
These instructions are a part of the product. As such, they must be kept throughout the product service life. These
instructions must be handed over to any subsequent owner or user of the product.
1.3 Markup
Texts are marked as follows in these instructions:
Action steps are indented and marked with a • bullet point.
List entries are indented and marked with a dash -.
Functional elements on the user interface, such as buttons, commands, links: <Element> in angle brackets.
Labels on the user interface, such as window titles, field names: '"Designation" in quotation marks.
Supplementary information / tips: Functional notes are introduced with a context-dependent keyword.
Safety notes:Warnings are introduced with the keyword CAUTION if there is a danger of personal injury.
Failure to observe these warnings may result in minor or moderate injury.
If there is a danger of damage to property, warning notices are introduced with the keyword Note.
1.4 Abbreviations
The following designations are considered equivalent in these instructions:
Condition Monitoring System = CMS
VIBGUARD compact Condition Monitoring System = VIBGUARD compact or System
VIBGUARD compact system module = system module
Sensors, cables, mountingadapters = measuring equipment.
Current Linedrive = CLD
1.5 Service addresses
Hotline [phone]
Please have the serial number of your system module ready when contacting our
hotline ("Type plates" on page 9).
Shipping address
Fluke Deutschland GmbH, Freisinger Str. 34, 85737 Ismaning, Germany
VIBGUARD compact 5
Installation and Operation

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2 Safety
VIBGUARD compact was designed and built following careful selection of the harmonized norms to be complied
with as well as other technical specifications. The system therefore corresponds to the state of the art and ensures
the highest degree of safety.
Nevertheless, there are still risks relating to installation, commissioning and operation which are to be avoided.
Observe the general safety instructions in this section as well as the warnings in the instructions. Safety instructions
and warnings explain how you should act in order to protect yourself, others and objects from harm.
2.1 EU conformity
PRUFTECHNIK hereby declares that VIBGUARD compact conforms to the relevant European directives. The com-
plete text of the EU conformity declaration is available at the following Internet address:
:
https://www.pruftechnik.com/com/About-us/Company/Certificates-and-Material-Safety/
2.2 Intended use
VIBGUARD compact is a stationary condition monitoring system for monitoring the condition of machines mounted
on anti-friction bearings. The system records and processes the following signals and parameters:
lVibration parameters, broadband and narrow-band
lTime signals
lSpectra
lTemperature
lProcess parameters
The system works continuously and records the machine signals synchronously on all channels1. It is therefore sui-
table for machines with dynamic operational behavior for which the operating and process parameters need to be
recorded simultaneously and at short intervals.
The system may only be operated within the specifications given in these instructions. PRUFTECHNIK shall not be lia-
ble for any damage caused by misuse.
1maximum number of channels is type-specific
VIBGUARD compact 7
Installation and Operation

2.3 Safety markings
Please refer to the following figure for the safety markings on the VIBGUARD compact. The safety markings must be
observed and must not be concealed or removed. For the variants that are installed in a control cabinet (VIB 7.xxx-
PS), the safety labels must be attached at a suitable point in the control cabinet.
1 Vorsicht! Spannung Attention Danger
VIB 7.900-LH A yellow sticker each on the housing lock and below the power supply.
VIB 7.900-PS A yellow sticker on the top hat rail.
2 100 - 240V AC / 1,3 A / 50-60 Hz
VIB 7.900-LH A yellow sticker on the outside of the cable gland for the mains supply.
VIB 7.900-PS A yellow sticker on the top hat rail.
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Installation and Operation

2.4 Type plates
System module
The type plate on the system module contains the following information:
Type: Item number (VIB 7.900), hardware status (V1.1) of the System module.
S/N: Serial number of the system module, 7 digits, starting with 95..
HW: Status (V1.1), number (30), variant (UICP = Voltage ICP) of the built-in board.
Protective housing
The type plate on the protective housing, or on the power supply cabling contains the following information about
the entire system:
Type: VIB 7.900-LH or VIB7.900-PS - Item number of the entire system.
S/N: Production week (WWYY) of the entire system and serial number of the system module installed.
HW: Hardware status of the protective housing (e.g. V 2.0).
VIBGUARD compact 9
Installation and Operation

2.5 Information for the operator
Obligations of the operator
Maximum safety can only be achieved in practice if all measures required for this are adopted. As the operator, it is
part of your duty of care to plan these measures and monitor their implementation.
Ensure that the following requirements are met:
Qualified specialist personnel for installation, commissioning and operation is available.
Installation material and tools are provided.
Voltage supply and network connection are present in accordance with the specification.
Potential equalization is provided
Integration of the system into existing equipment
The safety of a plant in which the system is integrated is the responsibility of the installer of the plant.
CAUTION! Except for the mains power supply to the system, all other connected circuits must be SELV cir-
cuits.
Ensure that the following requirements are noted:
Use the system in accordance with the intended use.
Only operate the system in a technically flawless state.
Only use original accessories and original spare parts.
Observe all nationally applicable regulations, all safety, accident prevention and environmental protection
regulations as well as all recognized technical rules for safe and proper work.
Training
Provide ongoing training for operating personnel in relation to the application of all safety regulations in safety
instructions. Ensure that the following requirements are complied with:
The applicable legal and otherwise binding safety and accident prevention regulations as well as the general safety
instructions and warnings must be adhered to and followed.
Ensure that operating personnel work in a safety-conscious manner.
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Installation and Operation

2.6 Information for operating personnel
Operating personnel qualifications
Installation and disassembly may only be performed by a qualified specialist electrician.
Commissioning and operation must only be performed by personnel who have been trained and authorized to do
so.
Personal protective equipment
No protective equipment is required for installation, commissioning, normal operation and disassembly of the sys-
tem.
Regulations for normal operation
The operating state of the system module is displayed via the SYSTEM LED. The LED lights up orange while the sys-
tem module is starting up and changes to green (normal operation).
lCheck the following points at regular intervals:
Is there any identifiable damage on the system components and on the measuring equipment?
Are the cables crushed or damaged?
lRectify any defects detected immediately or report them to the operator. The system and measuring equip-
ment must only be operated in a flawless state!
lIn the event of functional faults, disconnect the system from the supply and secure it against a restart.
Operation of a machine is not impaired if the system is out of service. The machine can therefore remain in ope-
ration.
VIBGUARD compact 11
Installation and Operation

2.7 Residual hazards and protective measures
VIBGUARD compact is verifiably safe assuming it is used as intended. The following damage may occur if operated
incorrectly or used improperly:
Personal damage
Damage to the system or to the machine
Danger due to running machine!
During installation and maintenance work on the machine, there is a risk of injury from moving machine com-
ponents.
lShut down the entire machine system and secure it against unintentional restarting.
Danger due to electric shock!
There is a risk of injury due to low voltage when working on the switch cabinet when it is open (230 V).
lObserve the safety markings on live components.
lBefore carrying out any installation, repair or maintenance work, disconnect the system from the power sup-
ply, determine that there is no voltage and secure the power supply against being switched on again.
lDo not open, repair or modify with power supply VIB 5.965-2.5.
Danger due to improperly laid cables
Personnel may stumble over an improperly laid cable and injure themselves. The cable can be damaged due to
external influences.
lLay the cable in such a way that no one can stumble over it.
lUse cable ties or a Velcro fastener to fix the cable in place.
lLay the cable in a cable duct or protective tube.
Damage due to electrostatic discharge
During installation, repair and maintenance work on the system, the electronic components can be damaged if tou-
ched due to electrostatic discharge.
lUse an earthing strap if contact with the components cannot be ruled out.
Damage due to contamination
In a loaded industrial environment, the system components may have their function impaired or be damaged due
to contamination or moisture when the switch cabinet is open.
lKeep the switch cabinet closed as much as possible.
Incorrect measurements due to electromagnetic interference
High frequency rays or electrostatic discharge in the vicinity of the system and measuring equipment can lead to
incorrect measurements.
lDo not lay the sensor cables in the vicinity of heavy current lines.
lSelect an installation site with low electromagnetic radiation exposure.
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Installation and Operation

3 Technical data
3.1 System module - VIB 7.900
Parameter VIB 7.900
INPUTS AND OUTPUTS
Analog inputs 6 synchronous channels
Type of signal, channel
distribution
6 x U / IEPE (ICP), selectable
Type of sensor IEPE sensor; Sensor with voltage output
Tacho / pulse input Frequency input: ±30V; Threshold ±30V DC (default 2.5V)
Tacho / pulse output Sensor voltage supply
Digital inputs Optocoupler input: -3V to +30V, switching thresholds 6.5V to 8.5V DIN EN 61131-2
operating range DC 24V type I and II
Digital outputs Relay turnkey: 30V DC / 30V AC / 2A DIN EN 61131-2 utilization category AC15 and
DC13
System OK output Relay opener: 30V DC / 30V AC / 2A DIN EN 61131-2 utilization category AC15 and
DC13
Ethernet Data rate: 100 MBit, half duplex
Serial interface RS232, 115200 baud
Services Modbus-TCP
LED indicators 6x analog IN, 1x tachometer IN, 1x system, 1x event, 2x Ethernet, 1x digital IN, 1x sys-
tem OK, 1x digital OUT
MEASUREMENT
Dynamic range 110 dB @ 24 bit
Sampling rate 131 kHz / 50 kHz range
FFT lines 6400 (default), 102400 (analysis)
Measuring range ± 24V
GENERAL
Ambient temperature Operation: -20°C ... +70°C [-4 °F ...+ 158 °F]
Storage: -40°C ... +80°C [-40 °F ...+ 176 °F]
Relative humidity max. 95 % (25°C [77°F], no condensation)
System supply 24±6 VDC / 0.25 A
Memory Flash: 2 GB, RAM: 256 MB
Housing material Aluminum
VIBGUARD compact 13
Installation and Operation

Parameter VIB 7.900
Weight approx. 0.7 kg [24,7 oz ]
Protection class IP 20
Parameter Power supply, Safety, Protective housing
Power supply
Voltage 100V ... 240V 1-phase / -10% ... +10% / 50Hz ... 60Hz
Current draw including system module max 1.3A
Overvoltage category II
Protection class I
Protective housing
Ambient temperature -20°C ... +60°C [-4°F ... +140°F]
Relative humidity max. 95% (25 °C [77°F ], no condensation)
Altitude max. 2000 m [6562 ft.]
Installation site Indoor installation (no direct sunlight)
Mounting Single housing wall-mounted, screw connections downwards
Protection class IP 66
Weight 3,5 kg [123,5 oz ] (VIB 7.900 LH)
14 Edition: 10.2018
Installation and Operation

3.2 Dimensions
Values in millimeters.
System module on a top hat rail, VIB 7.900-PS
System module in the protective housing, VIB 7.900-LH
VIBGUARD compact 15
Installation and Operation

3.3 Cable glands
All cables and wires are inserted into the protective housing via metric cable glands. The size, material and clamping
range of the cable glands can be found in the table below.
Cable glands
Material Brass - nickel-plated
Size M 12 M 20 M 32
Clamping range, mm 3 ... 7 7 ... 13 5*
Width across flats, mm 16 24 36
* Cable gland with 8 sealing inserts for cable diameter 5.3 mm
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Installation and Operation

4 Description
VIBGUARD compact is a stationary Condition Monitoring System (CMS) with the following features:
Modular design
Synchronous signal acquisition on all analog measuring channels
Network-ready
The CMS is used for vibration monitoring and early damage detection on all machines with rotating components.
The system records the following quantities:
Housing vibration
Bearing condition
Rotational speed
Process variables as current or voltage level or as digital input signals
Temperature, oil quality, alignment condition, load, etc.
The system is primarily comprised of the VIBGUARD compact system module with the power supply in the pro-
tective housing and the sensors with cables. An expansion by several CMS is possible. The connection to computer
or network is done via Ethernet (TCP/IP).
Network capable PC or notebook
The entire monitoring system is configured on the PC using software
(OMNITREND Center). Measurement tasks are created and transferred as
a measuring cycle to the VIBGUARD compact.
In contrast, the PC can receive the measurement data from VIBGUARD
compact, process it and display it graphically for evaluation. With regard to
sending the measurement data for evaluation, using the Internet via a
local Internet Service Provider is recommended.
VIBGUARD compact
The system's basic unit checks and controls measurements; processes and
saves measurement data, conducts preliminary diagnostics, supplies the
sensors and outputs alarm messages. It also features interfaces for exter-
nal measuring instruments.
Sensor
Converts vibration, pulse, spe¬ed, temperature etc into electrical values.
VIBGUARD compact 17
Installation and Operation

4.1 System module
VIB7.900
Schnittstellen, Anzeige- und Bedienelemente
1PE: Protective earth terminal connected to PE terminal; used for contacting the system hou-
sing, contacting the Ethernet socket.
224V 1, PG 1: Connection for the system module supply.
24V 2 / 24V 3: Supply for the accessories.
3SYSTEM, EVENT: LEDs for system status and event recorder.
4RESET:System reset button.
5RS232: Serial interface for service.
6Connection terminals for voltage signals/vibration sensors (AI1 to AI6) and for RPM sensor (TP)
incl. status LEDs.
7Connection terminals for digital input signal (DI), system OK relay (SYS) and relay output (NO)
incl. status LEDs.
8LAN: Ethernet connection with status LEDs (LINK, ACT) for data traffic.
9IP PRESET: Button for standard IP configuration.
LED displays on the system module
Analog inputs / tachometer pulse input
LED status AI1 ... AI6 Sensor fault
Off Channel not configured
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Installation and Operation

LED status AI1 ... AI6 Sensor fault
Green Sensor OK ---
Flashing green --- Sensor OK, impulses are registered
Flashing orange Sensor fault
Green, flashing orange Measured value > Threshold for prewarning
Orange Measured value > Threshold for warning
Red Measured value > Threshold for alarm
System status
LED status SYSTEM - Statusanzeige SYS - SYSTEM-OK Ausgang
Off No supply Fault present
Orange Boot sequence running ---
Green Operational No faults
Flashing orange Standard IP configuration loading ---
Digital input
LED status DI
Green Static signal pending
Flashing green Dynamic signal pending, e.g. rpm signal
Ethernet
LED status LINK ACT
Green Connection to LAN established Data transfer active
Event recorder
LED status EVENT
Off Once the LED is extinguished the event recorder starts up and records signals.
Green Event for triggering the event recorder detected
Alarm output
LED status NO1/ COM1
Green Alarm output set
VIBGUARD compact 19
Installation and Operation

4.2 Power supply
Interfaces, display, operating elements
AOutput:
In each case, two screw terminals for positive and negative poles. Both poles are equi-
valent.
BInput:
Connection terminals for the power line.
CDC on, (readiness indicator):
LED lights up green if the voltage at the output is > 17V.
D24-28V: Potentiometer for output voltage is set ex works at 24 V.
20 Edition: 10.2018
Installation and Operation