Pepperl+Fuchs VIM3 IO Series User manual

VIM3*-IO-* Vibration Sensors
Manual

With regard to the supply of products, the current issue of the following document is applicable:
The General Terms of Delivery for Products and Services of the Electrical ndustry, published
by the Central Association of the Electrical ndustry (Zentralverband Elektrotechnik und Elek-
troindustrie (ZVE ) e.V.) in its most recent version as well as the supplementary clause:
"Expanded reservation of proprietorship"
Worldwide
Pepperl+Fuchs Group
Lilienthalstr. 200
68307 Mannheim
Germany
Phone: [phone] - 0
E-mail: [e-mail]
North American Headquarters
Pepperl+Fuchs nc.
1600 Enterprise Parkway
Twinsburg, Ohio 44087
USA
Phone: [phone]
E-mail: [e-mail]
Asia Headquarters
Pepperl+Fuchs Pte. Ltd.
P+F Building
18 Ayer Rajah Crescent
Singapore 139942
Phone: [phone]
E-mail: [e-mail]
https://www.pepperl-fuchs.com

V M3*- O-* Vibration Sensors
Contents
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1 Introduction 4
1 1 Content of this Document 4
1 2 Target Group, Personnel 4
1 3 Symbols Used 5
1 4 Intended Use 5
1 5 General Safety Instructions 6
2 Product Description 7
2 1 Use and Application 7
2 2 Vibration Monitoring 8
2 2 1 Vibration Velocity Operating Range .................................................................................... 8
2 2 2 Frequency Response.......................................................................................................... 9
2 3 Accessories 10
3 Installation 11
3 1 Instructions for Mechanical and Electrical Installation 11
3 2 Mounting 12
3 3 Electrical Connection 12
4 Cybersecurity and Decommissioning Information 13
5 Commissioning with IO-Link on a Control Panel (Online Parameterization) 14
6 Commissioning with IO-Link via FTD Framework Program
(Offline Parameterization) 15
7 Process Data Structure 16
7 1 Parameterizing a Switching Signal (SSCx) 16
7 2 Parameterizing a Plant Maintenance Cycle 17
8 Troubleshooting 19
8 1 What to Do in the Event of a Fault 19
9 Repair and Servicing 20

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V M3*- O-* Vibration Sensors
ntroduction
1 Introduction
1 1 Content of this Document
This document contains information that you need in order to use your product throughout the
applicable stages of the product life cycle. These can include the following:
•Product identification
•Delivery, transport, and storage
•Mounting and installation
•Commissioning and operation
•Maintenance and repair
•Troubleshooting
•Dismounting
•Disposal
The documentation consists of the following parts:
•Present document
•nstruction manual
•Datasheet
Additionally, the following parts may belong to the documentation, if applicable:
•EU-type examination certificate
•EU declaration of conformity
•Attestation of conformity
•Certificates
•Control drawings
•Functional safety manual
•Additional documents
1 2 Target Group, Personnel
Responsibility for planning, assembly, commissioning, operation, maintenance, and dismount-
ing lies with the plant operator.
Only appropriately trained and qualified personnel may carry out mounting, installation, com-
missioning, operation, maintenance, and dismounting of the product. The personnel must have
read and understood the instruction manual and the further documentation.
Prior to using the product make yourself familiar with it. Read the document carefully.
Note
This document does not substitute the instruction manual.
Note
For full information on the product, refer to the instruction manual and further documentation on
the nternet at www.pepperl-fuchs.com.
Note
For specific device information such as the year of construction, scan the QR code
on the device. As an alternative, enter the serial number in the serial number search
at www.pepperl-fuchs.com.

V M3*- O-* Vibration Sensors
ntroduction
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1 3 Symbols Used
This document contains symbols for the identification of warning messages and of informative
messages.
Warning Messages
You will find warning messages, whenever dangers may arise from your actions. t is mandatory
that you observe these warning messages for your personal safety and in order to avoid prop-
erty damage.
Depending on the risk level, the warning messages are displayed in descending order as fol-
lows:
Informative Symbols
Action
This symbol indicates a paragraph with instructions. You are prompted to perform an action or
a sequence of actions.
1 4 Intended Use
The vibration sensor is used exclusively for measuring mechanical vibrations on machines and
mechanical systems. Use is only permitted within the specifications stated in the datasheet.
The vibration sensor provides the data obtained as process data via the O-Link interface in
accordance with the " O Link Consortium" standard. The vibration sensor is to be integrated
into an O-Link network and should be used only in this way.
Typical applications are monitoring fans, ventilators, electric motors, pumps, centrifuges, sepa-
rators, generators, turbines, and similar oscillating mechanical systems. Read through this
manual carefully. Familiarize yourself with the device before installing, mounting, or operating.
Some product versions are suitable for use in hazardous areas. The relevant national or inter-
national directives and the instruction manual for the product must be followed.
Always operate the device as described in these instructions to ensure that the device and con-
nected systems function correctly. The protection of operating personnel and the plant is guar-
anteed only if the device is operated in accordance with its intended use.
Danger!
This symbol indicates an imminent danger.
Non-observance will result in personal injury or death.
Warning!
This symbol indicates a possible fault or danger.
Non-observance may cause personal injury or serious property damage.
Caution!
This symbol indicates a possible fault.
Non-observance could interrupt the device and any connected systems and plants, or result in
their complete failure.
Note
This symbol brings important information to your attention.

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V M3*- O-* Vibration Sensors
ntroduction
1 5 General Safety Instructions
Responsibility for planning, assembly, commissioning, operation, maintenance, and dismount-
ing lies with the plant operator.
nstallation and commissioning of all devices may be performed only by trained and qualified
personnel.
t is dangerous for the user to make changes and/or repairs. Additionally, doing so voids the
warranty and excludes the manufacturer from any liability. n the event of any serious errors,
stop using the device. Secure the device against unintended operation. To have the device
repaired, return it to your local Pepperl+Fuchs representative or your sales center.
Note
Disposal
Electronic waste is dangerous. When disposing of the equipment, observe the current statutory
requirements in the relevant country of use and local regulations.

V M3*- O-* Vibration Sensors
Product Description
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2 Product Description
2 1 Use and Application
The vibration sensors in the V M3*- O-* product family determine the vibration magnitude using
the root mean square (RMS) method. This form of quadratic average determination or pre-filter-
ing allows precise statements to be made about trends relating to the status of the application.
The vibration magnitude is both the vibration velocity and vibration acceleration. The vibration
sensor also provides both an output of the peak values of the vibration acceleration (t = 1 sec)
and a temperature output. Depending on the product versions, a bearing status parameter is
output that is determined and scaled in accordance with D N SO 13373.
What Is IO-Link?
O-Link enables seamless communication and digital data transfer from the control panel level
down to the sensor level. The intelligent sensors can be used to their full potential with O-Link,
paving the way for ndustry 4.0 in automation technology. The internationally standardized
interface provides impressive efficiency and sustainable cost reduction from system planning
and installation right through operation and maintenance.
Standardized device description files (" ODDs") and parameterization via software tools ensure
convenient configuration and integration of O-Link sensors. ntelligent, transparent parameter
management increases application flexibility and minimizes downtimes. Parameters can be
customized quickly and easily, even for complex production and batch changes. Transparency
right through to the sensor gives users access to a comprehensive range of parameterization
options and device diagnostics functions, allowing them to perform predictive servicing.
The technology offers particular benefits during service activities (troubleshooting, servicing,
and device exchange), during commissioning (cloning, identification, configuration, and local-
ization), and during operation (job changeover, continuous parameter monitoring, and online
diagnostics).
Device Description File (IODD)
The device parameters are different for each device. A standardized description of these
parameters can be found in the O Device Description file ( ODD). ODDs can be integrated
into a control environment to allow O-Link devices to be used for O-Link operation. Both pro-
gramming and exchanging process data can be performed with a PLC. The ODD can be
imported into a range of engineering tools from various system providers for programming and
diagnostics, provided these tools support ODD.
Offline Parameterization
For offline parameterization, O-Link devices are already configured before mounting. To do
this, use the Pepperl+Fuchs O-Link USB master.
We recommend using the "PACTware" software as an FDT frame application and user inter-
face.
The software components required in each case are summarized in the latest version of the
" O-Link Offline Parameterization Tool" software package. The software package and the docu-
mentation on its installation and use can be found online at www.pepperl-fuchs.com.
f the " O-Link Offline Parameterization Tool" software package is used, there is active internet
access, and the device is connected via the Pepperl+Fuchs O-Link USB master, the ODD can
be directly integrated into the O-Link Offline Parameterization Tool via the " ODD DTM Config-
urator."
The device description file ( ODD) required for integration in an O-Link system and for the
parameterization and diagnosis is available online. Visit www.pepperl-fuchs.com and navigate
to the relevant product page for the vibration sensor.

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V M3*- O-* Vibration Sensors
Product Description
Online Parameterization
When commissioning machines and plants, master and O-Link devices must be integrated
into the appropriate control environment. Depending on the components used, different soft-
ware is required.
The devices can be configured and parameterized using an O-Link configuration tool. During
operation, the parameters for the O-Link devices can be checked and status and diagnostic
data can be read and monitored. O-Link data is integrated into an application program using
function blocks.
2 2 Vibration Monitoring
2 2 1 Vibration Velocity Operating Range
The operating range of the vibration velocity is not constant over the entire measuring range. t
always depends on the current frequency at which the vibration sensor is vibrating.
Essentially, the higher the current frequency, the lower the detectable vibration velocity. This
can lead to a significantly high frequency, which can then lead to the current operating range of
the sensor in this state being smaller than the specified measuring range.
The maximum detectable operating range can be derived from the maximum detectable accel-
eration. This is 14 g (137.3 m/s
2
) for the entire frequency range.
The maximum measurable vibration velocity results from the following physical correlation:
The following applies to sinusoidal
vibrations:

V M3*- O-* Vibration Sensors
Product Description
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The following figure depicting the vibration monitoring shows the operating range, which is lim-
ited by the maximum measurable vibration velocity in mm/s depending on the frequency. The
area above the curve shows the operating range that cannot be measured when recording the
vibration velocity, because the frequency is too high. The sensor outputs the vibration velocity
value that can only just be detected.
Example for a version with a measuring range of 128 mm/s:
•Assumption: Application vibrates at 80 mm/s at 400 Hz
•Sensor output: 64 mm/s
This is the vibration velocity value that can only just be detected at this frequency.
Figure 2.1
Reading Example
1Frequency in Hz
2Vibration velocity in mm/s
3Operating range of vibration monitoring
Frequency (Hz) Maximum Measurable Vibration Velocity (mm/s)
250 103
400 64
1000 25
Table 2.1

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V M3*- O-* Vibration Sensors
Product Description
2 2 2 Frequency Response
The typical frequency response of vibration monitoring for two frequency ranges is depicted
below.
Frequency Response: 10 Hz to 1000 Hz
The cut-off frequencies are 10 Hz and 1000 Hz with -3 dB damping.
Figure 2.2
Frequency Response: 1 Hz to 1000 Hz
The frequency response was recorded using two reference sensors.
The cut-off frequencies are 1 Hz and 1000 Hz with -3 dB damping.
Figure 2.3
1Frequency in Hz
2Gain in dB
1Frequency in Hz
2Gain in dB

V M3*- O-* Vibration Sensors
Product Description
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2 3 Accessories
Available Accessories
Note
Various accessories are available for the V M3* vibration sensors. These are available online at
www pepperl-fuchs com, on the product page for the relevant V M3* vibration sensor.
Accessories Use
Cordset for plug versions Electrical installation for plug versions
EMC adapter For insulating the sensor from the mounting point to protect
against sources of EMC interference.
Mounting adapter Adapter with different thread sizes for specific mounting
requirements at the mounting point.
Protective rubber sleeve Flexible plastic cover for additional protection of the sensor
against chemical and mechanical influences.

V M3*- O-* Vibration Sensors
nstallation
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3 Installation
3 1 Instructions for Mechanical and Electrical Installation
Always observe the following instructions to ensure safe operation of the vibration sensor:
Note
Further installation-relevant information on technical data, mechanical data, and available
connection lines for the relevant vibration sensor types can be found in the corresponding
datasheet.
Warning!
Work must be performed by trained and qualified personnel only!
Commissioning and operation of this electrical device must be performed by trained and quali-
fied personnel only. This means individuals who are qualified to commission (in accordance
with safety engineering), connect to ground, and label devices, systems, and circuits.
Warning!
Perform work only when the device is de-energized!
De-energize your device before performing work on the electrical connections. Short circuits,
voltage peaks, and similar events can lead to faults and undefined statuses. This presents a
significant risk of personal injury and property damage.
Warning!
Protect cables against interference and damage!
Protect the connection cable and any extension cables from electrical interference and
mechanical damage. Always observe the local regulations and instructions.
Warning!
Check electrical connections before switching on the plant!
Check all electrical connections before switching on the plant. ncorrect connections present a
significant risk of personal injury and property damage. ncorrect connections can lead to mal-
functions.
Caution!
Do not perform any electrical modifications!
t is not permitted to perform electrical modifications on the vibration sensor. f you open or
modify the device yourself, you are endangering yourself and others, voiding any warranty, and
absolving the manufacturer of any liability.
Caution!
Ensure that the data cable and power supply cable are physically separated!
To prevent interference, route the cordset for the vibration sensor so that it is a suitable distance
away from power supply cables. Shielded cables must be used to ensure reliable data transfer.
A perfect ground connection must be ensured. Always observe the local regulations and
instructions.

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V M3*- O-* Vibration Sensors
nstallation
3 2 Mounting
Prerequisites
Mounting the vibration sensor on the mounting surface:
•The mounting surface must be clean and flat, i.e., free of paint, rust, etc.
•The measuring head surface of the vibration sensor must lie flat on the mounting surface.
•The vibration sensor is fitted with an M8 screw-in thread as standard. nsert the screw-in
thread into a threaded hole in the mounting surface. f the thread in the hole is different,
thread adapters are available as an accessory.
Mounting the Vibration Sensor
For safe and error-free operation, observe the following requirements during mounting:
•Mount the vibration sensor on the mounting surface correctly to obtain accurate data.
•Avoid mounting the vibration sensor on auxiliary structures. f it is absolutely necessary to
use auxiliary structures, make sure these are designed to be as rigid as possible.
1 Screw the vibration sensor into the threaded hole in the mounting surface using a hexagon
wrench (SW 24) at a tightening torque of 8 Nm.
2 For plug versions: Connect the connection cable and note that the tightening torque of the
connector's M12 union nut must not exceed 0.4 Nm.
3 3 Electrical Connection
Use a suitable connection cable to connect the rotary encoder to the higher-level control panel,
an O-Link master, or the O-Link-Master02-USB.
Note
Suitable cordsets can be found at www pepperl-fuchs com. Navigate to the product page for
the relevant vibration sensor under "Accessories."
Electrical Connection Pinout
Table 3.1
1L+
4
2
3L-
C/Q
I/Q
13
4
2

V M3*- O-* Vibration Sensors
Cybersecurity and Decommissioning nformation
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4 Cybersecurity and Decommissioning Information
Cybersecurity Information
From a security perspective, the following precautions must be taken for the product by the
responsible plant operator:
•Physically secure the device against unauthorized access
•Ensure that the O-Link device communicates with the remote station via a point-to-point
connection.
The product features a proprietary Pepperl+Fuchs service interface that uses the existing con-
nection lines. This interface is used exclusively for initially storing and updating the firmware
during production. Once switched on, the interface is deactivated after 20 seconds.
Decommissioning
The device stores adjustable parameter data, temperature information, and the operating time.
Parameter data can be deleted by restoring the factory settings.
The operating time counter and temperature information cannot be deleted. To delete this data,
the device must be physically destroyed.

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V M3*- O-* Vibration Sensors
Commissioning with O-Link on a Control Panel (Online Parameterization)
5 Commissioning with IO-Link on a Control Panel
(Online Parameterization)
To activate the vibration sensor via O-Link using a control system, proceed as follows:
1 Check the connection between the vibration sensor and the O-Link master.
2 Set the status to " O-Link" on the corresponding port on the O-Link master to which the
vibration sensor is connected.
Once communication has been successfully established, parameterize the vibration sensor
with the higher-level application either by using an O-Link configuration tool or retrieving
diagnostic information. The device sends the determined data as process data.
Note
The device description file ( ODD) required for integration in an O-Link system and for
parameterization and diagnosis is available online. Visit www.pepperl-fuchs.com and navigate
to the relevant product page for the V M3*- O-* vibration sensor.

V M3*- O-* Vibration Sensors
Commissioning with O-Link via FTD Framework Program (Offline Parameterization)
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6 Commissioning with IO-Link via FTD Framework
Program (Offline Parameterization)
IO-Link Offline Parameterization Tool
An ODD ( O-Link Device Description) file is available to download for parameterizing the vibra-
tion sensor via O-Link and diagnosis. See the product page for the relevant V M3*- O-* vibra-
tion sensor online at www pepperl-fuchs com or use the ODDfinder at https://ioddfinder.io-
link.com/.
With offline parameterization, O-Link devices are already configured before installation. To do
this, use the Pepperl+Fuchs O-Link USB master.
The software components required in each case are summarized in the latest version of the
" O-Link Offline Parameterization Tool" software package. The software package and the docu-
mentation on its installation and use can be found online at www.pepperl-fuchs.com.
f the " O-Link Offline Parameterization Tool" software package is used, there is active internet
access, and the device is connected via the Pepperl+Fuchs O-Link USB master, the ODD can
be directly integrated into the O-Link Offline Parameterization Tool via the " ODD DTM Config-
urator."
To activate the vibration sensor via O-Link using the corresponding ODD, proceed as follows:
1 Make sure that the " O-Link Offline Parameterization Tool" software package is installed on the
computer.
2 Connect the vibration sensor to an O-Link master with a suitable M12 cordset.
3 Connect the O-Link master to a USB connection on your PC via a USB cable.
4 Start PACTware.
PACTware automatically communicates with the vibration sensor if PACTware from the " O-
Link Offline Parameterization Tool" is used and the ODD was found automatically online.
Note
Suitable cordsets can be found at www pepperl-fuchs com. Navigate to the product page for
the relevant vibration sensor under "Accessories."

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V M3*- O-* Vibration Sensors
Process Data Structure
7 Process Data Structure
Four different measured variables are transmitted as process data by the V M3*- O-* vibration
sensor. These are each transmitted as a Measurement Data Channel (MDC) 1 ... 4. These are
Velocity RMS, Vibration Acceleration RMS, Vibration Acceleration Peak, and Temperature. The
figure below illustrates the process data structure:
Figure 7.1
Two independent adjustable switching signals (SSC) are transmitted for each measured vari-
able. n addition, adjustable thresholds and data allow a plant maintenance cycle to be defined
on the device. The "Maintenance request" switching information displays whether a plant main-
tenance cycle is necessary.
Process data
SSC1.1
SSC1.2
SSC2.1
SSC2.2
MDC3 - Acceleration
Peak
MDC4 - Temperature
MDC2 - Acceleration
RMS
MDC1 - Velocity RMS
Maintenance request
SSC3.1
SSC3.2
SSC4.1
SSC4.2

V M3*- O-* Vibration Sensors
Process Data Structure
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7 1 Parameterizing a Switching Signal (SSCx)
Two independent switching signals (SSC) can be parameterized for each measured variable.
The principle for parameterization is the same for each measured variable (SSC).
The figure below illustrates the relationships:
Figure 7.2
For example, the SCC1.1 switching signal can be used to monitor the vibration velocity "Veloc-
ity RMS." Two independent measured value limits (SP1 and SP2) can be set for monitoring a
measurement range. This mode can also be used to switch between monitoring a measure-
ment range and monitoring an individual point. You can use "Off Delay" to set a delay time for
how long the measured value limit can be minimally exceeded before the switching signal
responds. This is done to prevent the SSCx switching signal from switching back and forth.
This concept is implemented for each SSCx. The appropriate parameters are available and can
be set independently of each other.
Process data
SSC1.1
MDC3- Acceleration Peak
MDC4 - Temperature
MDC2- Acceleration RMS
MDC1 - Velocity RMS
Maintenance request
SSC1.2
Parameter for setting SSC
vRMS SP1
(0x40.1)
vRMS Logic
(0x41.1)
vRMS SP2
(0x40.2)
vRMS Mode
(0x41.2)
vRMS Off Delay
(0x54)
Process data
Same as in Device Status
Parameter for setting SSC
vRMS SP1
(0x44.1)
vRMS Logic
(0x45.1)
vRMS SP2
(0x44.2)
vRMS Mode
(0x45.2)
vRMS Off Delay
(0x56)
...
SSC2.1
SSC2.2
SSC3.1
SSC3.2
... SSC3.1
SSC3.2
Maintenance Status Diag

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V M3*- O-* Vibration Sensors
Process Data Structure
7 2 Parameterizing a Plant Maintenance Cycle
A plant maintenance cycle can be parameterized by defining the monitored threshold values
that correspond to the measured variables of the cyclic process data. The threshold values are
independent of the SSCx switch points from the process data. For example, a plant mainte-
nance cycle can be defined by exceeding the vRMS vibration velocity thresholds.
The figure below illustrates the relationships:
Figure 7.3
When parameterizing a plant maintenance cycle, e.g., using the vRMS vibration velocity, a
threshold value is defined in the "Overrun Threshold" parameter. f the set threshold is
exceeded, both a counter and a timer are incremented. The counter totals how often the pro-
cess data measured value has exceeded the "Overrun Threshold." The timer totals how long
the process data measured value was above the "Overrun Threshold."
Threshold values for limiting the value of the counter and timer can also be defined. As soon as
one of these limits is exceeded, this triggers the binary information "Count Alarm vRMS" or
"Time Alarm vRMS." Once an alarm parameter is triggered, the device status is changed to
"Maintenance request," which triggers the "Maintenance request" bit in the process data. This
concept for triggering the device status to "Maintenance request" can be applied to each avail-
able measured variable. An "Overrun Counter" and "Overrun Timer" are therefore available for
each measured variable. The sum of these parameters is described as "Maintenance Monitor."
A binary "Count Alarm" and a binary "Time Alarm" are therefore available for each measured
variable. The sum of these parameters is described as "Maintenance Status Diag." n addition,
triggering based purely on time is possible with "Time since Maintenance." Once maintenance
has been successfully carried out on the plant, the "Maintenance Reset" command can be exe-
cuted on the device. This command only resets all "Maintenance Monitor" and "Maintenance
Status Diag" parameters back to zero and a new plant maintenance cycle can begin.
Process data
MDC3
- Acceleration Peak
MDC4
- Temperature
MDC2
- Acceleration RMS
MDC1
- Velocity RMS
Maintenance
request
(0x24)
vRMS
Overrun Count
(0xD8.2)
Incident
Count Limit
(0xD0.2)
Device Status
Same as in
Process Data
Overrun
Threshold
(0xD0.1)
...
...
Maintenance
Monitor
Count Alarm
vRMS
(0xDF.2)
Maintenance
Status Diag
or
vRMS
Overrun Time
(0xD8.1)
Incident
Operating Limit
(0xD0.3)
Time Alarm
vRMS
(0xDF.1)
or
aRMS
Overrun Count
(0xD9.2)
Incident
Count Limit
(0xD1.2)
Overrun
Threshold
(0xD1.1)
Count Alarm
aRMS
(0xDF.4)
or
aRMS
Overrun Time
(0xD9.1)
Incident
Operating Limit
(0xD1.3)
Time Alarm
aRMS
(0xDF.3)
...
...
Time since
Maintenance
(0xDD)
Operating
Time Limit
(0xD5)
Operating Time
Alarm
(0xDF.16)
or
or

V M3*- O-* Vibration Sensors
Troubleshooting
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8 Troubleshooting
8 1 What to Do in the Event of a Fault
n case of a fault, use the following checklist to determine whether a fault with the vibration
monitoring can be remedied.
f none of the information provided in the checklist solves the problem, contact Pepperl+Fuchs
via your sales office with any queries. Have details of the model number and firmware version
of the sensor ready if possible.
Checklist
Error Cause Remedy
ncorrect
measured
value
Vibration sensor not
mounted correctly
Check that the sensor is mounted correctly.
Ensure that the sensor thread is tightened with a
tightening torque of 8 Nm.
Vibration sensor mounted
in the wrong position
The vibration behavior can vary depending on
the measuring point/mounting point. Therefore,
mount the sensor as precisely as possible at the
point where the corresponding vibration behav-
ior should be estimated/monitored.
No O-Link
connection to
vibration
sensor
The C/Q communication
port on the sensor is not
connected to the O-Link
master.
The data connection
between the PC
(PACTware), O-Link mas-
ter, and the sensor is not
working.
Make sure the C/Q communication port is con-
nected to the O-Link master. Restart PACTware
if necessary.
No voltage supply Check whether there is a reason for the absence
of the voltage supply, e.g., a faulty fuse. Switch
on the voltage supply.
Table 8.1