Pepperl+Fuchs IMUF99 B16 Series User manual

Inertial Measurement Unit
IMUF99*B16
with CANopen
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 Industry, published
by the Central Association of the Electrical Industry (Zentralverband Elektrotechnik und Elek-
troindustrie (ZVEI) 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 Inc.
1600 Enterprise Parkway
Twinsburg, Ohio 44087
USA
Phone: [phone]
E-mail: [email protected].com
Asia Headquarters
Pepperl+Fuchs Pte. Ltd.
P+F Building
18 Ayer Rajah Crescent
Singapore 139942
Phone: [phone]
E-mail: [email protected]
https://www.pepperl-fuchs.com

Inertial Measurement Unit IMUF99*B16
Contents
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1 Introduction................................................................................................................ 6
1.1 Content of this Document............................................................................. 6
1.2 Target Group, Personnel ............................................................................... 6
1.3 Symbols Used ................................................................................................ 7
1.4 Intended Use .................................................................................................. 8
1.5 General Safety Notes..................................................................................... 8
1.6 Declaration of Conformity............................................................................. 8
2 Product Description .................................................................................................. 9
2.1 Use and application....................................................................................... 9
2.2 LED displays ................................................................................................11
2.3 Supported CANopen Functions .................................................................12
2.4 Accessories.................................................................................................. 13
3 Installation................................................................................................................14
3.1 Electrical connection................................................................................... 14
4 Cybersecurity Information...................................................................................... 15
5 Commissioning........................................................................................................ 16
5.1 Commissioning via CANopen Engineering Tool....................................... 16
5.1.1 Change Transfer Rate and Node ID .................................................................................. 16
5.1.2 Enable Processing of the Process Data............................................................................ 17
5.1.3 Restoring Factory Default Settings ................................................................................... 17
5.1.4 Overview Measurement Variables Related Objects .......................................................... 18
5.1.5 Scaling Measurement Data .............................................................................................. 19
5.2 Filter Settings............................................................................................... 20
5.3 Settings of Compensation Range ..............................................................22
5.4 Application Flag...........................................................................................23
5.5 Gravity Flag .................................................................................................. 24
6 Parameterization Using the CANopen Engineering Tool with
CANopen Objects .................................................................................................... 26
6.1 CANopen Overview...................................................................................... 26
6.2 CANopen Object Directory .........................................................................28
6.3 Object 0x1000 Device Type......................................................................... 31
6.4 Object 0x1001 Error Register .....................................................................31
6.5 Object 0x1005 SYNC Identifier ...................................................................31

Inertial Measurement Unit IMUF99*B16
Contents
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6.6 Object 0x1008 Manufacturer Device Name ...............................................31
6.7 Object 0x1009 Manufacturer Hardware Version .......................................32
6.8 Object 0x100A Manufacturer Software Version ........................................32
6.9 Object 0x1010 Store Parameters................................................................32
6.10 Object 0x1011 Restore Default Parameters ..............................................32
6.11 Object 0x1017 Producer Heartbeat Time...................................................32
6.12 Object 0x1018 Device ID (Identity Object) ................................................33
6.13 Object 0x1200 Server SDO Parameter (Default SDO) ..............................33
6.14 Object 0x1800 TPDO1 Communication Parameter - Inclination
CiA Profile 410..............................................................................................34
6.15 Object 0x1804 TPDO5 Communication Parameter - Acceleration ..........35
6.16 Object 0x1805 TPDO6 Communication Parameter – Rotation Rate........35
6.17 Object 0x1806 TPDO7 Communication Parameter - Rotational Accelera-
tion Rate........................................................................................................36
6.18 Object 0x1807 TPDO8 Communication Parameter – Gravity Vector.......36
6.19 Object 0x1808 TPDO9 Communication Parameter – Linear
Acceleration..................................................................................................37
6.20 Object 0x1809 TPDO10 Communication Parameter – PF Angle .............37
6.21 Object 0x180A TPDO11 Communication Parameter – Euler Angle ........38
6.22 Object 0x180B TPDO12 Communication Parameter – Quaternion .........38
6.23 Object 0x180C TPDO13 Communication Parameter – Temperature.......39
6.24 Object 0x1A00 TPDO1 Mapping - Inclination CiA Profile 410..................39
6.25 Object 0x1A04 TPDO5 Mapping - Acceleration.........................................39
6.26 Object 0x1A05 TPDO6 Mapping - Rotation Rate.......................................40
6.27 Object 0x1A06 TPDO7 Mapping - Rotational Acceleration Rate .............40
6.28 Object 0x1A07 TPDO8 Mapping - Gravity Vector ......................................40
6.29 Object 0x1A08 TPDO9 Mapping - Linear Acceleration.............................40
6.30 Object 0x1A09 TPD10 Mapping - Euler Angle...........................................41
6.31 Object 0x1A0A TPD11 Mapping - PF Angle ...............................................41
6.32 Object 0x1A0B TPD12 Mapping - Quaternion ...........................................41
6.33 Object 0x1A0C TPD13 Mapping - Temperature.........................................41
6.34 Object 0x2000 Acceleration Data ...............................................................42
6.35 Object 0x2001 Acceleration Scaling/Offset...............................................42

Inertial Measurement Unit IMUF99*B16
Contents
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6.36 Object 0x2002 Rotation Rate Data ............................................................. 42
6.37 Object 0x2003 Rotation Rate Scaling/Offset............................................. 42
6.38 Object 0x2004 Rotational Acceleration Data ............................................ 42
6.39 Object 0x2005 Rotational Acceleration Scaling/Offset............................ 43
6.40 Object 0x2006 Gravity Vector Data ............................................................ 43
6.41 Object 0x2007 Gravity Vector Scaling/Offset............................................ 43
6.42 Object 0x2008 Linear Acceleration Data ................................................... 43
6.43 Object 0x2009 Linear Acceleration Scaling/Offset................................... 43
6.44 Object 0x200A PF Angle Data.....................................................................44
6.45 Object 0x200B Euler Angle Data ................................................................44
6.46 Object 0x200C Angle Configuration .......................................................... 45
6.47 Object 0x200D Quaternion Data................................................................. 46
6.48 Object 0x200E Quaternion Scaling/Offset ................................................ 46
6.49 Object 0x200F Temperature Data ...............................................................46
6.50 Object 0x2010 Temperature Scaling/Offset............................................... 46
6.51 Object 0x2100 Filter Setup Acceleration................................................... 46
6.52 Object 0x2101 Filter Setup Rotation Rate ................................................. 47
6.53 Object 0x2102 Filter Setup Gravity Vector and Angle.............................. 47
6.54 Object 0x2103 Filter Setup Linear Acceleration ....................................... 47
6.55 Object 0x2104 Filter Setup Rotational Acceleration Rate ....................... 48
6.56 Object 0x2105 Acceleration Application Flags (AF) ................................ 48
6.57 Object 0x2106 Rotation Rate Application Flags (AF)............................... 52
6.58 Object 0x2107 Inclination Application Flags (AF).................................... 56
6.59 Object 0x2200 Application Tag................................................................... 60
6.60 Object 0x2201 PF Serial Number ............................................................... 60
6.61 Object 0x6000 Resolution...........................................................................60
6.62 Object 0x6010 Slope Long16...................................................................... 61
6.63 Object 0x6011 Slope Long16 Operating Parameter................................. 61
6.64 Object 0x6020 Slope Lateral16 .................................................................. 61
6.65 Object 0x6021 Slope Lateral16 Operating Parameter.............................. 61
6.66 Object 0x6511 Device Temperature ...........................................................61

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Inertial Measurement Unit IMUF99*B16
Introduction
1 Introduction
1.1 Content of this Document
This document contains information required to use the product in the relevant phases of the
product life cycle. This may include information on the following:
•Product identification
•Delivery, transport, and storage
•Mounting and installation
•Commissioning and operation
•Maintenance and repair
•Troubleshooting
•Dismounting
•Disposal
The documentation comprises the following parts:
•This document
•Datasheet
In addition, the documentation may comprise the following parts, if applicable:
•EU-type examination certificate
•EU declaration of conformity
•Attestation of conformity
•Certificates
•Control drawings
•Instruction manual
•Functional safety manual
•Other 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
For full information on the product, refer to the further documentation on the Internet 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.

Inertial Measurement Unit IMUF99*B16
Introduction
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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. It 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
1. This symbol indicates a paragraph with instructions. You are prompted to perform an action or
a sequence of actions.
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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Inertial Measurement Unit IMUF99*B16
Introduction
1.4 Intended Use
The Inertial Measurement Unit IMUF99*B16, with the F99-Fusion technology, is optimized to
provide gyroscopic stabilized inclination and acceleration data as well as rotation rate data.
Read through this manual carefully. Familiarize yourself with the device before installing,
mounting, or operating.
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.
1.5 General Safety Notes
Responsibility for planning, assembly, commissioning, operation, maintenance,
and dismounting lies with the plant operator.
Installation and commissioning of all devices may be performed only by trained and qualified
personnel.
The device is only approved for appropriate and intended use. Ignoring these instructions
will void any warranty and absolve the manufacturer from any liability.
If serious faults occur, stop using the device. Secure the device against inadvertent operation.
In the event of repairs, return the device to your local Pepperl+Fuchs representative or sales
office.
1.6 Declaration of Conformity
This product was developed and manufactured in line with the applicable European standards
and directives.
The product manufacturer, Pepperl+Fuchs Group, 68307 Mannheim, Germany, has a certified
quality assurance system that conforms to ISO 9001.
Note
Correct Usage in Applications
The sensor can be used in complex structures and applications, such as implementations in
bus networks and machines where specific control routines are used on customer side.
It is recommended to process measured data according to the rules of measurement
engineering and control theory. It is further recommended to derive adequate measures for the
specific application.
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.
Note
A declaration of conformity can be requested from the manufacturer.
ISO9001

Inertial Measurement Unit IMUF99*B16
Product Description
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2 Product Description
2.1 Use and application
The IMUF99, Inertial Measurement Unit, combines an acceleration sensor and a gyroscope
into a single device and links the two sensor elements to increase overall performance of the
system and open up new possibilities. This device is optimized to provide gyroscopic-stabilized
inclination and acceleration data as well as rotation rate data.
Heart of the IMU is the adaptive sensor fusion algorithm. It is developed and implemented for
inclination measurement with extreme effective compensation of external acceleration distur-
bance.
Triaxial acceleration sensor and triaxial gyroscope outputs are used as input of the fusion sys-
tem. The adaptive sensor fusion algorithm is designed to compensate the measurement errors
by combining accelerometer and gyroscope data adaptively to the current situation.
The following figures show the orientation and assignment of the axis for which the sensor can
be used depending on the parameterization of the angle output system.
Figure 2.1
Figure 2.2
Y
+
−
Z+−
+
−
X
Pitch
Yaw
Roll
horizontal plane
Spatially fixed coordinate system (extrinsic reference to the horizontal plane) for P+F angles INX or INY
Angle range 0 ° ... 360 °
Y
+
−
Z
+−
+
−
X
Pitch
Yaw
Roll
Body fixed coordinate system (intrinsic or co-rotating) for P+F angle INZ
Angle range 0 ° ... 360 °

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Inertial Measurement Unit IMUF99*B16
Product Description
Figure 2.3
Figure 2.4
Gravity Flag
The IMU measures the acceleration, yaw rate and angle in each of 3 axis. Regardless of the
current position of the sensor in space, the acceleration and yaw rate values = rotation rate val-
ues are always reliably available. A reliable angle output per measuring axis depends on the
current position of the sensor in space.
A change in angle around the gravitational vector, which is always vertical, cannot be mea-
sured. If a measuring sensor axis is parallel to the gravitational vector (±5°), then this axis does
not provide reliable angle values and must be ignored. The Gravity Flag (GF) offers help for
this. The sensor automatically detects whether a sensor axis is parallel to the gravitational vec-
tor and shows this in the status of the Gravity Flag (GF). Accordingly, it is always displayed for
each angle value as to whether it can be used.
Application Flag
Independent limits can be set for the X-, Y- and Z-axes of the acceleration, rotation rate and
angle measurement axis. If these limits are exceeded, this is indicated in the switching status of
the Application Flags (AF). The Objects 0x2105 to 0x2107 are used to set the application flags
(AF). The status of the application flag (AF) is displayed in the 7th byte of TPDO5 for accelera-
tion, TPDO6 for rotation rate, TPDO10 for PF Angle and TPDO11 for Euler Angle.
Z
Y
y
+−
+
−+
−
X
Pitch
Yaw
Roll
horizontal plane
Spatially fixed coordinate system (extrinsic reference to the horizontal plane) for Euler angle ZXZ
Angle range - 180 ° ... +180 °
Y
+
−
Z
+−
+
−
X
Pitch
Yaw
Roll
Body fixed coordinate system (intrinsic or co-rotating) for Euler angle zy'x''
Angle range -180 ° ... +180 °

Inertial Measurement Unit IMUF99*B16
Product Description
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Selectable output values
To allow you to perfectly adapt the measuring system to your application, there ars several
selectable output values such as acceleration, rotational speed, inclination (Euler angle, Euler
value, quaternions) and programmable filters.
Parameterization and data transfer take place via the integrated CANopen interface.
In the following figure the signal path of input and output values is illustrated.
Figure 2.5
2.2 LED displays
The IMU360D-F99 has three LED indicators that allow rapid visual monitoring. They provide
status and fault indication, run (green) and error (red) LED behave according to CiA 303-3.
•The yellow power LED indicates the state of the power supply
•The green run LED indicates the CANopen state
•The red err LED indicates an error
Compensation
range
Triple Axis
Accelerometer
Triple Axis
Gyroscope
Filter
Filter
Filter
Filter
Filter
Sensor Fusion
Algorithm
Acceleration
Rotation Rate
Rotational Acceleration
Gravity Vector
Linear Acceleration
Euler Angle/
P +F Angle
Inclination (Profile 410)
Quaternion
Temperature
Elements Temperature
F(x)
F(x)
F(x)
Sensor
Elements
Output
Data
Software
F(x)
LED State Description
Yellow: power On Voltage ok
Off No power or sensor defect
Green: run Flickering The device is unconfigured (node ID: 255)
Ready for LSS configuration (flashing fre-
quency 10 Hz)
Blinking The device is in the NMT state "Pre-Opera-
tional". (Flashing frequency 2.5 Hz)
Single flash The device is in the NMT state "Stopped"
On The device is in the NMT state "Operational"
Red: err On The device is in the state "CAN Bus Off"
Single flash The CAN controller error counter has reached
or exceeded its warning limit
Off The device is operating without errors
Table 2.1

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Inertial Measurement Unit IMUF99*B16
Product Description
2.3 Supported CANopen Functions
The device has a standardized CANopen interface in accordance with the CiA301 specifica-
tion. All usable CANopen objects of the object directory OV are listed in this manual.
You can set the node ID and baud rate via LSS.
You can set the transmission speed in increments of 125 kbit/s up to 1 Mbit/s, according to CiA
102, Table 1 and CiA 301 5.4, Table 1. We support transmission speeds of 125, 250, 500 and
1000 kbit/s. The maximum cable length for 1 Mbit/s must be 30 m.
Available CANopen Functions
•Transmit Process data objects (TPDO)
•Service data object (SDO)
•Heartbeat monitoring mechanism
•Layer settings service (LSS) for setting the node ID and baud rate
•Save and recovery function (store and load parameter field)
•Status and fault indicator (run and error LED according to CiA 303-3)
•Device Profile CIA 410
Manufacturer-specific properties and functions
•Application-specific tag
•Synchronization function for CANopen sensors
The IMUF99*B16* sensors support the following modes of operation:
•Cyclic operation: The TPDO is sent cyclically every 10 ms. The sensor accepts event-
driven modes FEh and FFh.
Cyclic time is adjustable via
•Event-Timer (Maximum time between TPDO transmission
•Inhibit-Timer (Minimum time between TPDO transmission)
•SYNC operation: The TPDO is sent after receiving a synchronization message (SYNC)
every n SYNCs (n = 1...240). The sensor accepts synchronous modes 00-F0h.
Note
An EDS configuration file is available for easy integration and parameterization of the sensor.
You can download it from www.pepperl-fuchs.com, on the product page for the IMUF99*B16*.
Note
This device does not have an internal terminator. If required, this can be implemented
externally via a T-piece at the end of the bus (120 ohms).

Inertial Measurement Unit IMUF99*B16
Product Description
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2.4 Accessories
Various accessories are available. See datasheet or relevant product page on the Internet
www.pepperl-fuchs.com.
Designation Description
EDS file An EDS configuration file is available for easy integration and
parameterization of the sensor. You can download it from
www.pepperl-fuchs.com, on the product page for the
IMUF99*B16*.
CAN/USB Configuration Kit Configuration kit for communications between FDT frame
application and CANopen Sensor.
Includes the following components:
•CAN/USB Converter-SUBD9
•Power supply for CAN/USB converter-SUBD9
•Connection cable and adapter cable for components
There is a CANopen Parameterization Tool available to down-
load from the product page of the configuration kit. This soft-
ware bundle contains the VCI driver for the CAN/USB
converter-SUBD9, the DTM for CANopen communication for
CAN communication with PACTware/PACTwareDC and the
PACTware/PACTwareDC.
V15S-TR-CAN/DN-120R Terminator for DeviceNet, CANopen

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Inertial Measurement Unit IMUF99*B16
Installation
3 Installation
3.1 Electrical connection
The IMUF99PL-* is equipped with 2 connectors M12 x 1, 5-pin, male and female for CAN bus
integration. If a terminator is required, it must be attached externally on the female connector.
Therefore e. g. "Terminator ICZ-TR-CAN/DN-V15" from Pepperl+Fuchs is available (also see
datasheet of the sensor).
Connecting the sensor to the voltage
1. Connect the operating voltage to pins 2 and 3 of the 5-pin connector.
The "Power" LED lights up yellow.
Pin Wire color Designation
1 Brown Not used
2 White +UB
3 Blue GND
4 Black CAN-H
5 Gray CAN-L
Table 3.1 Connector assignment
1n.c.
2
3
+UB
GND
CAN-L
4
5
CAN-H
Note
The wire colors listed above apply when one of the bus cables from the Pepperl+Fuchs
accessories range is used.
Note
The device complies with the EMC norms and standards described in the datasheets. If
necessary, additional external EMC protection elements and interference suppression
measures (e.g. filters) are recommended.
Warning!
Damage to the device
Connecting an alternating current or excessive supply voltage can damage the device or cause
the device to malfunction.
Electrical connections with reversed polarity can damage the device or cause the device to
malfunction.
Connect the sensor to direct current (DC). Ensure that the supply voltage rating is within the
specified sensor range. Ensure that the connecting wires on the cordset in use are connected
correctly.

Inertial Measurement Unit IMUF99*B16
Cybersecurity Information
2023-07
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4 Cybersecurity Information
Security context
The device is designed for use in an industrial CAN bus network such as in mobile equipment.
The plant operator must ensure that the device is physically protected against unauthorized
access.
In addition, it must also be ensured that only well-known and trusted bus nodes are connected
in the CAN bus network.
Decommissioning
Only adjustable parameter data are permanently saved. Parameter data can be deleted by
restoring factory settings, but operating time data cannot be deleted. In case of doubt, the
device must be physically destroyed to ensure these data are also destroyed.

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Inertial Measurement Unit IMUF99*B16
Commissioning
5 Commissioning
5.1 Commissioning via CANopen Engineering Tool
Basic commissioning steps
1. Connect the sensor to the CAN bus and ensure a 24 V DC electric power supply.
2. If necessary, change the communication parameters of the sensor using a suitable CANopen
Engineering Tool.
3. For correct communication, make sure that a terminator and at least one other device are
connected to the CAN bus. A monitoring tool is also sufficient.
The green LED flashes and the sensor is in the "Pre-operational" state. The sensor sends
the heartbeat message with the CAN identifier 0x700+Node-ID (default 0x710). You can
now parameterize the sensor using service data objects (SDOs).
If communication conditions are faulty, the red LED flashes and the sensor is in the "Error-
passive" state.
5.1.1 Change Transfer Rate and Node ID
Change the transfer rate (baud rate) and the node ID using the following steps:
1. The sensor can be found by the Manufacturer ID and product code (see object 0x1018) using a
classic LSS scan. If the sensor has node ID 255, an LSS fast scan can also be used. This is
shown by the rapid flashing of the status LED.
2. If the sensor is found, set it in LSS configuration mode either with the "Switch state selective"
service or all devices with the "Switch state global configuration" service.
3. Now set the required node ID and baud rate.
4. Save the new values as persistent objects using the "Store configuration" service.
5. Send an NMT reset command to the sensor to activate the node ID.
The baud rate will be active after a successful "Activate bit timing" LSS service.
Note
Before commissioning the sensor on a CAN bus, check whether the communication
parameters of the sensor match your CANopen network. The factory default settings are a
transfer rate of 250 kbit/s and a node ID of 16. If the node ID is already assigned or not desired
and a different transfer rate is required, you can change these settings.
Note
The following sections describe basic parameterization settings for commissioning, operation,
diagnosis, and restoring to factory settings.

Inertial Measurement Unit IMUF99*B16
Commissioning
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5.1.2 Enable Processing of the Process Data
To enable the sensor to send/receive process data, you must set the sensor to the Operational
state using an NMT Main Device in accordance with CiA 301.
The fix mapping of the process data is specified in the respective TPDO mapping parameter.
Here, the available objects are coded in the various subindices. The process data sequence
corresponds to the subindices sequence.
Example: The process data (TPDO1) is mapped as follows:
TPDO5-TPDO13 are deactivated by default (COB ID 0x80000000). In order to activate them a
network unique CAN identifier has to be assigned and the invalid bit 31 has to be set to 0. The
mapping of all TPDOs is static and cannot be changed.
5.1.3 Restoring Factory Default Settings
You can restore the sensor's factory settings using index 0x1011 "Restore default parameters":
1. Write the signature "load" 0x64616F6C in object 0x1011:1 of the sensor.
2. Switch off the voltage supply to the sensor and then switch it on again (power cycle).
3. Alternatively, you can also trigger a NMT Node Reset.
The sensor's factory settings are now restored.
Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7
Device
tempera-
ture byte 0
LSB
Device
tempera-
ture byte 1
MSB
Slope
long16 byte
0
X-axis
value
LSB
Slope
long16 byte
1
X-axis
value
MSB
Slope later-
al16 byte 0
Y-axis
value
LSB
Slope later-
al16 byte 1
Y-axis
value
MSB
Table 5.1

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Inertial Measurement Unit IMUF99*B16
Commissioning
5.1.4 Overview Measurement Variables Related Objects
The following table shows an overview about all available measurement values that is provided
by sensor. Additional it shows which objects can be used for configuration.
Measured
variable
Measurement
data
Filter
setting
Angle
setting
Application
flag setting
Scaling and
offset setting
Unit TPDO
Inclination
(Profile 410)
0x6010 (X-axis)
0x6020 (Y-axis)
0x2102 0x6011
0x6021
0x200C:0x04
– 0x6000 ° [deg]
Default setting:
0.01°
TPDO1
Temperature
(Profile 410)
0x6511 – – – – °C TPDO1
Acceleration 0x2000 0x2100 – 0x2105 0x2001 g TPDO5
Rotation
Rate
0x2001 0x2101 – 0x2106 0x2003 °/sec TPDO6
Rotation
Rate Accel-
eration
0x2004 0x2104 – – 0x2005 °/sec2TPDO7
Gravity Vec-
tor
0x2006 0x2102 – – 0x2007 g TPDO8
Linear Accel-
eration
0x2008 0x2103 – – 0x2009 g TPDO9
PF Angle 0x200A
With
•Application
Flag
•Gravity Flag
0x2102 0x200C 0x2107 0x200C ° [deg] TPDO10
Euler Angle 0x200B
With Gravity Flag
0x2102 0x200C – 0x200C ° [deg] TPDO11
Quaternion 0x200D 0x2102 – – 0x200E – TPDO12
Temperature 0x200F – – – 0x2010 °C TPDO13

Inertial Measurement Unit IMUF99*B16
Commissioning
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5.1.5 Scaling Measurement Data
The following table gives an overview of output data of objects and for scaling the various mea-
sured variables. The output data are mapped into the following TPDOs.
Each measured variable can be scaled with this:
(Data_internal - Offset) / Factor = Output_Data [unit]
The following example for "Acceleration" shows how to modify the scaling for the output data.
For example:
Data_internal = 970
Object 0x2001 (Scaling and offset setting)
•Subindex 0x01: Factor = 1000
•Subindex 0x02: Offset = 0
Object 0x2000 (Measurement data)
(970 - 0) / 1000 = 0.97 [g]
Measured variable Measurement data Scaling and offset
setting
Unit
(accord. to scaling)
TPDO
Inclination
(Profile 410)
0x6010 (X-axis)
0x6020 (Y-axis)
0x6000 0.01° [deg] TPDO1
Acceleration 0x2000 0x2001 g TPDO5
Rotation Rate 0x2002 0x2003 °/sec TPDO6
Rotation Rate Acceleration 0x2004 0x2005 °/sec2TPDO7
Gravity Vector 0x2006 0x2007 g TPDO8
Linear Acceleration 0x2008 0x2009 g TPDO9
PF Angle 0x200A 0x200C ° [deg] TPDO10
Euler Angle 0x200B 0x200C ° [deg] TPDO11
Quaternion 0x200D 0x200E – TPDO12
Temperature 0x200F 0x2010 °C TPDO12
Note
Note that the unit factor is dependent on scaling and offset setting.

2023-07
20
Inertial Measurement Unit IMUF99*B16
Commissioning
5.2 Filter Settings
Using one of the following filter types, filters in the signal path can be activated in such a way
that vibration frequencies that excite the sensor are suppressed. These vibrations could be trig-
gered by a running engine or gearbox, for example. In this way, the quality of the angle output
can be adjusted despite disturbing vibrations. The filter type, the filter order and the width of a
low-pass filter can be set.
The filter setting needs a filter type, filter order and a cut-off frequency to operate as a low-pass
filter. This could be one of the following items:
Measured variable Measurement data Filter setting TPDO
Inclination
(Profile 410)
0x6010 (X-axis)
0x6020 (Y-axis)
0x2102 TPDO1
Acceleration 0x2000 0x2100 TPDO5
Rotation Rate 0x2002 0x2101 TPDO6
Rotation Rate Acceler-
ation
0x2004 0x2104 TPDO7
Gravity Vector 0x2006 0x2102 TPDO8
Linear Acceleration 0x2008 0x2103 TPDO9
PF Angle 0x200A 0x2102 TPDO10
Euler Angle 0x200B 0x2102 TPDO11
Quaternion 0x200D 0x2102 TPDO12
Filter Types ID
Butterworth lowpass 0
Butterworth highpass 1
Bessel lowpass 2
Bessel highpass 3
Tschebyscheff lowpass 4
Tschebyscheff highpass 5
Table 5.2
Filter Order ID
Off 0
1st 1
2nd 2
3rd 3
Table 5.3
Cut-off frequency ID
1 ... 65000 mHz 1 ... 65000
Table 5.4