
Rosemount™ IO-Link Assistant
Reference Manual
00809-0100-4113, Rev AA
July 2020

Safety messages
WARNING
Installation considerations
Read this guide before working with the product. For personal and system safety, and for optimum product performance, ensure
you thoroughly understand the contents before installing, using, or maintaining this product.Failure to follow these installation
guidelines could result in death or serious injury. Use the equipment only as specified in this manual. Failure to do so may impair
the protection provided by the equipment. Use the equipment only as specified. Failure to do so may impair the protection
provided by the equipment. Ensure the device is installed by qualified personnel and in accordance with applicable code of
practice. All operation described in this document must be carried out by authorized, trained personnel only.
Equipment modifications
Do not make changes to the source code or individual components. Changes such as this which are not explicitly stated in this
document may forfeit any rights to technical support by the manufacturer.
Physical access
Unauthorized personnel may potentially cause significant damage to and/or misconfiguration of end users’ equipment. This could
be intentional or unintentional and needs to be protected against.
Physical security is an important part of any security program and fundamental to protecting your system. Restrict physical access
by unauthorized personnel to protect end users’ assets. This is true for all systems used within the facility.
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Reference Manual Contents
00809-0100-4113 July 2020
Contents
Chapter 1 Overview................................................................................................................... 5
1.1 Functions and features.................................................................................................................5
Chapter 2 Installation.................................................................................................................7
2.1 System requirements...................................................................................................................7
2.2 Install program............................................................................................................................ 8
2.3 Upgrade software........................................................................................................................ 8
2.4 Select language........................................................................................................................... 8
2.5 Start program.............................................................................................................................. 8
2.6 Connect hardware....................................................................................................................... 9
2.7 Start screen overview...................................................................................................................9
Chapter 3 Configuration...........................................................................................................11
3.1 Set online parameters via the network.......................................................................................11
3.2 Set online parameters via USB IO-Link master............................................................................ 12
Chapter 4 Operation................................................................................................................ 13
4.1 Dashboard.................................................................................................................................13
4.2 Measurement indicators............................................................................................................ 14
4.3 Process data outputs................................................................................................................. 15
4.4 Set offline parameters............................................................................................................... 16
4.5 IODD/device catalog updates.................................................................................................... 17
Chapter 5 Troubleshooting...................................................................................................... 19
5.1 Software doesn't start................................................................................................................19
5.2 "No connected device was found!" error message appears......................................................... 19
5.3 Installation routine not completed.............................................................................................19
5.4 Poor display in web browser.......................................................................................................19
Rosemount IO-Link Assistant 3

Contents Reference Manual
July 2020 00809-0100-4113
4 Emerson.com/Rosemount

Reference Manual Overview
00809-0100-4113 July 2020
1 Overview
1.1 Functions and features
The Rosemount IO-Link Assistant software offers the following options:
• Parameter setting of IO-Link masters and devices
— Via the network
— Devices "point-to-point" via USB IO-Link master
• Online and offline set-up of Rosemount IO-Link masters and devices
— Parameter setting
— Loading parameters from an IO-Link sensor
— Saving and loading sets of parameters in or from a file
— Writing parameters to IO-Link devices
— Support of IO-Link actuators
• Graphic representation of process values
— Evaluation of measured values
— Export of displayed measured values
The software can be used for simple and efficient parameter setting of IO-Link masters and
sensors. The software is designed to reduce setup costs, increase plant up-time and
simplify verification and evaluation of measured value curves during setup or
maintenance.
CAUTION
Parameters of devices and sensors can only be set from the Rosemount IO-Link Assistant.
Simultaneous parameter setting of devices and sensors with several Rosemount IO-Link
Assistant instances or other software products is not supported and may cause problems.
WARNING
During parameter setting, the behavior of devices and sensors may change. This applies in
particular if process values of actuators are changed via the Rosemount IO-Link Assistant.
The user must ensure that no processes in operation will be impaired and that there is no
risk for people or devices at any time.
Rosemount IO-Link Assistant 5

Overview Reference Manual
July 2020 00809-0100-4113
6 Emerson.com/Rosemount