Endress+Hauser Micropilot FWR30 User manual

Products Solutions Services
Operating Instructions
Micropilot FWR30
Free space radar
Battery-operated level sensor for monitoring remote and
mobile applications
BA01991F/00/EN/03.20
71483952
2020-05-27

Micropilot FWR30
2 Endress+Hauser
Order code:
Ext. ord. cd.:
Ser. no.:
www.endress.com/deviceviewer Endress+Hauser
Operations App
XXXXXXXXXXXX
XXXXX-XXXXXX
XXX.XXXX.XX
Serial number
1.
3.
2.
A0023555
• Make sure the document is stored in a safe place such that it is always available when
working on or with the device.
• To avoid danger to individuals or the facility, read the "Basic safety instructions" section
carefully, as well as all other safety instructions in the document that are specific to
working procedures.
• The manufacturer reserves the right to modify technical data without prior notice. Your
Endress+Hauser sales organization will supply you with current information and updates
to these instructions.

Micropilot FWR30 Table of contents
Endress+Hauser 3
Table of contents
1 About this document ................ 4
1.1 Document function ..................... 4
1.2 Symbols ............................. 4
1.3 Documentation ........................ 5
2 Basic safety instructions ............ 6
2.1 Requirements for the personnel ............ 6
2.2 Designated use ........................ 6
2.3 Workplace safety ....................... 6
2.4 Operational safety ...................... 6
2.5 Product safety ......................... 7
2.6 IT security ............................ 7
3 Product description ................ 8
3.1 Product design ........................ 8
4 Incoming acceptance and product
identification ...................... 9
4.1 Incoming acceptance .................... 9
4.2 Product identification ................... 9
4.3 Storage and transport ................... 9
5 Installation ....................... 10
5.1 Mounting the measuring device ........... 10
5.2 Post-installation check ................. 12
6 Electrical connection .............. 13
6.1 Supply voltage ....................... 13
7 Operation options ................. 14
7.1 Overview of operation options ............ 14
8 Commissioning ................... 16
8.1 Preparatory steps ..................... 16
8.2 Function check ....................... 16
8.3 Configuration management .............. 16
9 Operation ........................ 17
9.1 Initiating the measurement .............. 17
9.2 Reading measured values ................ 17
9.3 Displaying the measured value history ...... 17
9.4 Use cases ............................ 17
10 Diagnostics and troubleshooting ... 19
10.1 Diagnostics information via LED .......... 19
10.2 List of diagnostic events ................. 20
11 Maintenance ..................... 21
11.1 Maintenance tasks .................... 21
12 Repair ............................ 22
12.1 Return .............................. 22
12.2 Disposal ............................ 22
13 Accessories ....................... 23
13.1 Device-specific accessories ............... 23
14 Technical data .................... 24
14.1 Input .............................. 24
14.2 Output ............................. 25
14.3 Environment ........................ 26
14.4 Process ............................. 26
Index .................................. 27

About this document Micropilot FWR30
4 Endress+Hauser
1 About this document
1.1 Document function
These Operating Instructions contain all the information that is required in various phases
of the life cycle of the device: from product identification, incoming acceptance and
storage, to mounting, connection, operation and commissioning through to
troubleshooting, maintenance and disposal.
1.2 Symbols
1.2.1 Safety symbols
DANGER
This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in
serious or fatal injury.
WARNING
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
serious or fatal injury.
CAUTION
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
minor or medium injury.
NOTICE
This symbol contains information on procedures and other facts which do not result in
personal injury.
1.2.2 Symbols for certain types of information
Permitted:
Procedures, processes or actions that are permitted.
Forbidden:
Procedures, processes or actions that are forbidden.

Micropilot FWR30 About this document
Endress+Hauser 5
Additional information:
Reference to documentation:
Reference to page:
Series of steps:
1.
,
2.
,
3.
Result of an individual step:
1.2.3 Symbols in graphics
Item numbers: 1, 2, 3 ...
Series of steps:
1.
,
2.
,
3.
Views: A, B, C, ...
1.3 Documentation
All available documents can be downloaded using:
• the serial number of the device (see cover page for description) or
• the data matrix code of the device (see cover page for description) or
• the "Downloads" area of the website www.endress.com
1.3.1 Supplementary device-dependent documentation
Additional documents are supplied depending on the device version ordered: Always
comply strictly with the instructions in the supplementary documentation. The
supplementary documentation is an integral part of the device documentation.

Basic safety instructions Micropilot FWR30
6 Endress+Hauser
2 Basic safety instructions
2.1 Requirements for the personnel
The personnel for installation, commissioning, diagnostics and maintenance must fulfill
the following requirements:
‣Trained, qualified specialists must have a relevant qualification for this specific function
and task
‣Are authorized by the plant owner/operator
‣Are familiar with federal/national regulations
‣Before beginning work, the specialist staff must have read and understood the
instructions in the Operating Instructions and supplementary documentation as well as
in the certificates (depending on the application)
‣Follow instructions and comply with conditions
The operating personnel must fulfill the following requirements:
‣Being instructed and authorized according to the requirements of the task by the
facility's owner-operator
‣Following the instructions in these Operating Instructions
2.2 Designated use
The Micropilot FWR30 is a battery-operated level sensor with cellular radio transmission.
Application:
Independent radar sensor for remote monitoring of levels.
2.2.1 Incorrect use
The manufacturer is not liable for damage caused by improper or non-designated use.
Clarification of borderline cases:
‣For special fluids and fluids for cleaning, Endress+Hauser is glad to provide assistance
in verifying the resistance of fluid-wetted materials, but does not accept any warranty
or liability.
2.3 Workplace safety
For work on and with the device:
‣Wear the required personal protective equipment according to federal/national
regulations.
2.4 Operational safety
Risk of injury!
‣Operate the device only if it is in proper technical condition, free from errors and faults.
‣The operator is responsible for the interference-free operation of the device.
Modifications to the device
Unauthorized modifications to the device are not permitted and can lead to unforeseeable
dangers:
‣If, despite this, modifications are required, consult with Endress+Hauser.
Repair
To ensure continued operational safety and reliability:
‣Carry out repairs on the device only if they are expressly permitted.

Micropilot FWR30 Basic safety instructions
Endress+Hauser 7
‣Observe federal/national regulations pertaining to the repair of an electrical device.
‣Use original spare parts and accessories from Endress+Hauser only.
Hazardous area
To avoid danger to individuals or the facility when the device is used in the approval-
related area (e. g. explosion protection, pressure vessel safety):
‣Check the nameplate to verify if the device ordered can be put to its intended use in the
approval-related area.
‣Observe the specifications in the separate supplementary documentation that is an
integral part of these Instructions.
2.4.1 Safety notice for the device battery
LCAUTION
Risk of fire or burns if the device battery is handled incorrectly!
‣Do not charge or open the battery, expose it to fire or heat it above 100 °C (212 °F).
‣Only replace the battery with a ER34615 battery (lithium-thionyl chloride primary
battery, size D). The use of any other battery can present a fire or explosion hazard.
‣Dispose of the used battery immediately as per national regulations.
‣Keep used batteries out of the reach of children. Do not open used batteries or expose
them to fire.
2.5 Product safety
This measuring device is designed in accordance with good engineering practice to meet
state-of-the-art safety requirements, has been tested, and left the factory in a condition in
which it is safe to operate.
It meets general safety standards and legal requirements. It also complies with the EC
directives listed in the device-specific EC Declaration of Conformity. Endress+Hauser
confirms this by affixing the CE mark to the device.
2.6 IT security
We only provide a warranty if the device is installed and used as described in the
Operating Instructions. The device is equipped with security mechanisms to protect it
against any inadvertent changes to the device settings.
IT security measures in line with operators' security standards and designed to provide
additional protection for the device and device data transfer must be implemented by the
operators themselves.

Product description Micropilot FWR30
8 Endress+Hauser
3 Product description
3.1 Product design
The Micropilot FWR30 is powered by an internal battery. The IP66/68 housing contains a
sensor. The sensor measures the level. The device reports the level to the Endress+Hauser
cloud via a cellular radio connection. The values can be accessed via the Netilion Value,
Netilion Inventory or SupplyCare Hosting digital applications.

Micropilot FWR30 Incoming acceptance and product identification
Endress+Hauser 9
4 Incoming acceptance and product
identification
4.1 Incoming acceptance
DELIVERY NOTE
A0041102
4.2 Product identification
4.2.1 Manufacturer address
Endress+Hauser SE+Co. KG
Hauptstraße 1
79689 Maulburg, Germany
Address of the manufacturing plant: See nameplate.
4.3 Storage and transport
4.3.1 Storage temperature
–20 to +60 °C (–4 to +140 °F)
Battery discharge is at its lowest if the battery is stored at temperatures from
0 to +30 °C (+32 to +86 °F).

Installation Micropilot FWR30
10 Endress+Hauser
5 Installation
5.1 Mounting the measuring device
5.1.1 Mounting location
The device can be mounted indoors or outdoors.
Installation on vertical pipes
A0040689
Installation with mounting bracket pipe/IBC.
Installation on non-conductive plastic IBC tanks with tubular cage or mesh frame
Installation with "Mounting bracket pipe/IBC".
The mounting bracket pipe/IBC is also suitable for IBC tanks with mesh.
Mounting instructions
• Mount the measuring device in a horizontal position so that it is parallel to the tank
ceiling.
Otherwise, undesired reflections from the surroundings can cause interference signals
• The radar antenna should never be covered by metal objects
• If mounting outdoors, do not mount on a depression of the IBC tank
Water can collect and interfere with the measurement. The measuring device may not
stand in water.
• Do not mount any objects which may cause interference, such as tank internal fittings,
grids or agitators, below or in the direct vicinity of the radar (see the graphic below)
A0043048

Micropilot FWR30 Installation
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Blocking distance
BD
8°
A0041499
• No signals are analyzed within the blocking distance (BD)
For this reason, the blocking distance can be used to suppress interference signals (e.g.
from condensate) near the antenna
• Factory setting: automatic
• The blocking distance (BD) can be defined in the cloud or set automatically
The setting is made in the blocking distance parameter
The following formula is used for the automatic setting:
Empty tank - full tank - 100 mm (3.94 in) = blocking distance (min. 0 mm)
Installation on ceiling or walls
AB
A0040688
Installation with "Mounting bracket wall/ceiling".
Individual installation
The measuring device can also be installed without using the two mounting brackets. An
individual bracket can be attached to the underside using the screw thread. The measuring
device can also be attached using commercially available Velcro or adhesive tape. Both
mounting kits available include the same base plate, which makes other custom
installations possible. If the radar antenna is covered by metal objects, the measuring
signal will be distorted.

Installation Micropilot FWR30
12 Endress+Hauser
M4
Ø32.5 (1.28)
42 (1.65)
42 (1.65)
A0041312
5.2 Post-installation check
• Is the device undamaged (visual inspection)?
• Does the device comply with the measuring point specifications?
• Ambient temperature
• Measuring range
• Are the measuring point identification and labeling correct (visual inspection)?
• Check that all screws are firmly seated.
• Is the measuring device mounted in a horizontal position so that it is parallel to the tank
ceiling?

Micropilot FWR30 Electrical connection
Endress+Hauser 13
6 Electrical connection
6.1 Supply voltage
Replaceable battery, standard size, lithium (D), 3.6 V, 19 Ah (included in the delivery)
Designation in accordance with IEC: ER34615 (primary battery lithium thionyl chloride);
product recommendation: Tadiran SL-2880
The measuring device determines the battery charge state automatically. The LED
flashes red every 10 seconds if the battery charge state is low or critical.
In addition to the recommended Tadiran SL-2880 battery type, it is also possible to
use a Tadiran SL-2870 battery. The indicated battery lives can differ in this case,
however.
6.1.1 Safety notice for the device battery
LCAUTION
Risk of fire or burns if the device battery is handled incorrectly!
‣Do not charge or open the battery, expose it to fire or heat it above 100 °C (212 °F).
‣Only replace the battery with a ER34615 battery (lithium-thionyl chloride primary
battery, size D). The use of any other battery can present a fire or explosion hazard.
‣Dispose of the used battery immediately as per national regulations.
‣Keep used batteries out of the reach of children. Do not open used batteries or expose
them to fire.
6.1.2 Battery life
Measuring interval of 8 hours
Transmission interval of 8 hours: battery life > 8 years
Measuring interval of 6 hours
Transmission interval of 12 hours: battery life > 10 years
Measuring interval of 1 hour
• Transmission interval of 24 hours: battery life > 10 years
• Transmission interval of 4 hours: battery life > 5 years
• Transmission interval of 1 hour: battery life approx. 500 days
Measuring interval of 1 minute
• Transmission interval of 1 hour: battery life approx. 400 days
• Transmission interval of 15 minutes: battery life approx. 140 days
Calculation only applies to TADIRAN SL-2880 battery at approx. +25 °C (+77 °F). A
strong cellular radio signal is required. The actual battery life can vary greatly and
depends on a number of factors including the network provider, temperature or
humidity. High transmission rates reduce the battery life.

Operation options Micropilot FWR30
14 Endress+Hauser
7 Operation options
7.1 Overview of operation options
7.1.1 Operation via activation button on device
The blue activation button is locked while an action is being performed and until the
action has been completed.
Activating the measuring device - measure and transmit
1. Press the blue activation button briefly (>2 seconds) until the LED is lit green.

2. The LED flashes green during transmission.

3. The LED is lit green continuously (for 10 seconds) if transmission is successful.

4. The LED flashes red or is lit red (for 10 seconds) if transmission fails.

See Section 10.1.3
Deactivating the measuring device – measure, transmit and switch off
1. Press the blue activation button for longer (>7 seconds) until the LED is lit red.

2. The LED flashes green during transmission.

3. The LED flashes green, yellow and red alternately if transmission is successful.
 The measuring device is now deactivated.
This status is then displayed in the digital application.
4. The LED flashes red or is lit red (for 10 seconds) if transmission fails.


Micropilot FWR30 Operation options
Endress+Hauser 15
5. The LED then flashes green, yellow and red alternately to indicate the deactivation of
the measuring device.

Here, the deactivation status is not displayed in the digital application because
transmission did not take place.
To subsequently activate the measuring device, press the blue activation button
again (see Step 1).
The measuring device can also be deactivated via the cloud.
7.1.2 Operation via cloud and app
The measuring device is operated via:
• Netilion Value / Netilion Inventory: https://netilion.endress.com
• SupplyCare Hosting: https://portal.endress.com

Commissioning Micropilot FWR30
16 Endress+Hauser
8 Commissioning
8.1 Preparatory steps
The device can be commissioned with the following digital applications:
• Netilion Value: https://Netilion.endress.com/app/value
• Netilion Inventory: https://Netilion.endress.com/app/inventory
• SupplyCare Hosting: https://portal.endress.com
SupplyCare Hosting is commissioned by Endress+Hauser Service staff.
Commissioning is completed by pressing the blue activation button on the measuring
device.
8.2 Function check
Perform the function check:
‣Press the blue activation button 3 times.
 The LED flashes red and green alternately 6 times.
8.3 Configuration management
All parameters can be accessed via Netilion Value, Netilion Inventory oder SupplyCare
Hosting.
If a parameter is changed in the cloud, the change becomes active with the next
transmission.

Micropilot FWR30 Operation
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9 Operation
9.1 Initiating the measurement
The measuring and transmission interval is configured using Endress+Hauser Cloud
Services.
The measuring device can be activated by the following events:
• if the next measuring interval is reached (time-based)
• if the activation button is pressed (user-activated)
9.2 Reading measured values
The measured values can be read via the services offered.
For other functionalities of Endress+Hauser Services, see https://netilion.endress.com
or
Technical Information of SupplyCare Hosting
9.3 Displaying the measured value history
The measured value history can be read via the services offered.
For other functionalities of Endress+Hauser Services, see https://netilion.endress.com
or
Technical Information of SupplyCare Hosting
9.4 Use cases
9.4.1 Status transmission
If the measuring device has not yet been commissioned and the user presses the activation
button, a status transmission is activated nonetheless.
• The measuring device updates the status values
• The measuring device synchronizes the time if necessary
• The measuring device transmits all status values to the cloud
The following status values are transmitted to the cloud:
• Activation status
• Battery status
• Position
• Signal quality of connectivity
• Current event (event ID)
9.4.2 Performing a manual measurement
1. Press the activation button
2. The measurement is performed
3. Measured values are transmitted to the cloud.
9.4.3 Automatic transmission of measured values
When the transmission interval is reached:

Operation Micropilot FWR30
18 Endress+Hauser
• The measuring device synchronizes the configuration from the cloud
• The measuring device transmits all of the saved measured values and status values to
the cloud such as
• Level
• Position
• Ambient temperature
If the device does not have any reception, up to 100 measured values are saved in the
device and transmitted during the next connection.
9.4.4 Firmware update
Update via cloud
A firmware update can be performed via the cloud. The next time the measuring device is
connected to the cloud, the firmware is transmitted to the device. After it has been
checked by the measuring device, the firmware is updated. Once it has been updated
successfully, the measuring device sends a message to the cloud.
The LED flashes orange during the firmware update.
9.4.5 Deactivating the measuring device
There are two possible ways to deactivate the measuring device:
• Deactivation is initiated via the cloud
The next time the measuring device is connected to the cloud, the status values are
transmitted and the deactivation is indicated in the cloud.
• Deactivation by pressing and holding the blue activation button
9.4.6 Activating the measuring device after deactivation
To activate the device after deactivation, the device must first be reactivated with its
settings in the cloud. Then the blue activation button on the device must be pressed.

Micropilot FWR30 Diagnostics and troubleshooting
Endress+Hauser 19
10 Diagnostics and troubleshooting
10.1 Diagnostics information via LED
10.1.1 The LED flashes red every 10 seconds
•Reason: Battery charge state is low or critical
•Solution: Replace the battery
10.1.2 The LED flashes red for 10 seconds
•Reason: Cloud transmission error:
• No SIM card or card blocked
• No network service
• Data connection to provider has failed
•Solution:
• Check whether the SIM card is correctly inserted and enabled
• Check whether the network service is available
• Notify the Service Department
10.1.3 The LED is lit red continuously for 10 seconds
•Reason: Cloud transmission error. Energy is low or hardware error which cannot be
communicated to the cloud.
•Solution: Wait for 1 hour and then commission the device again (initiate cloud
transmission).
10.1.4 LED flashing orange
•Reason: Firmware or certificate being updated
•Solution: Wait until the update is finished

Diagnostics and troubleshooting Micropilot FWR30
20 Endress+Hauser
10.2 List of diagnostic events
Diagnostic number: F270
Short text: Main electronics defective
Remedial measures:
• Contact the Service Department
• Replace device
Diagnostic number: F331
Short text: Firmware update failed
Remedial measures:
Repeat firmware update
Diagnostic number: F400
Short text: Communication error
Remedial measures:
Check connection and repeat
Diagnostic number: F430
Short text: Configuration incorrect
Remedial measures:
• Reconfigure in the cloud
• Contact the Service Department
Diagnostic number: F465
Short text: SIM card is defective
Remedial measures:
Check the SIM card
Diagnostic number: S825
Short text: Operating temperature
Remedial measures:
• Check the ambient temperature
• Check process temperature
Diagnostic number: C890
Short text: Battery weak
Remedial measures:
Prepare to replace the battery
Diagnostic number: M891
Short text: Empty battery
Remedial measures:
Replace the battery
Diagnostic number: F909
Short text: Request overload
Remedial measures:
• Wait > 15 minutes between the data requests
• Contact the Service Department
Diagnostic number: S911
Short text: Device location invalid or unknown
Remedial measures:
Contact the Service Department
Diagnostic number: S941
Short text: Lost echo
Remedial measures:
Check sensitivity settings