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/02.19
71461923
2020-01-15

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 Connecting the measuring device .......... 13
7 Operation options ................. 14
7.1 Overview of operation options ............ 14
8 Commissioning ................... 15
8.1 Preparatory steps ..................... 15
8.2 Function check ....................... 15
8.3 Powering up the measuring device ......... 15
8.4 Configuration management .............. 15
9 Operation ........................ 16
9.1 Initiating the measurement .............. 16
9.2 Reading measured values ................ 16
9.3 Displaying the measured value history ...... 16
9.4 Use cases ............................ 16
10 Diagnostics and troubleshooting ... 18
10.1 Diagnostics information via LED .......... 18
10.2 Status signals ........................ 18
10.3 Status symbol (symbol for event level) ...... 18
10.4 List of diagnostic events ................. 19
11 Maintenance ..................... 20
11.1 Maintenance tasks .................... 20
12 Repair ............................ 21
12.1 Return .............................. 21
12.2 Disposal ............................ 21
13 Accessories ....................... 22
13.1 Device-specific accessories ............... 22
14 Technical data .................... 23
14.1 Input .............................. 23
14.2 Output ............................. 24
14.3 Environment ........................ 24
14.4 Process ............................. 25
Index .................................. 26

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 Communication symbols
1.2.3 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:
1.2.4 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 Netilion Cloud
Service via a cellular radio connection.

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
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)
A0041498

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: 0 mm
• 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 Connecting the measuring device
6.1.1 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.
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.
Battery life
A 1) B 2) D 3) 4)
1 hour 24 hours > 15 years
6 hours 12 hours > 10 years
8 hours 8 hours > 8 years
1 hour 4 hours > 5 years
1 hour 1 hour 500 days
1 minute 1 hour 400 days
1 minute 15 minutes 140 days
1) Measuring interval
2) Transmission interval
3) Battery life approx.
4) 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.
Action Procedure LED
Activating the measuring device - measure and
transmit
Press the blue activation button briefly (>2 seconds) until the LED is lit
green
The LED flashes green during transmission
The LED is lit green continuously (for 10 seconds) if transmission is
successful
The LED flashes red or is lit red (for 10 seconds) if transmission fails
Action Procedure LED
Deactivating the measuring
device – measure, transmit and
switch off
Press the blue activation button for longer (>7 seconds) until the LED is lit red
The LED flashes green during transmission
The LED flashes green, yellow and red alternately if transmission is successful.
The measuring device is now deactivated.
The LED flashes red or is lit red (for 10 seconds) if transmission fails.
The LED then flashes green, yellow and red alternately to indicate the deactivation of the
measuring device.
The measuring device can also be deactivated via the Value App
In order to activate the measuring device again, the blue activation button must be
pressed again
The blue activation button is locked while an action is being performed and until the
action has been completed
7.1.2 Operation via cloud and app
The measuring device is operated via Netilion Value.
https://netilion.endress.com

Micropilot FWR30 Commissioning
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8 Commissioning
8.1 Preparatory steps
Before the measuring device is commissioned, the measuring device must be connected via
Netilion Value. A user account in the Netilion Cloud is required for this purpose.
Using a smartphone or tablet, scan the QR code on the enclosed Special Documentation in
order to access Netilion Value. Alternatively, enter the following link: netilion.endress.com
Netilion explains how to install a Netilion account and the Value Service.
8.2 Function check
8.3 Powering up the measuring device
Commission the measuring device step by step using the Netilion Value web app.
Commissioning is completed by activating the activation button on the measuring device.
8.4 Configuration management
All parameters can be accessed via the Netilion cloud.
If a parameter in the Netilion cloud is modified, it is transmitted to the device during the
next transmission.

Operation Micropilot FWR30
16 Endress+Hauser
9 Operation
9.1 Initiating the measurement
The interval for measurement and transmission is configured in Netilion Value.
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
Netilion Value can be used to read the measured values. In addition to reading the last
measured value, the web app provides the option of displaying the measured value history.
9.3 Displaying the measured value history
The measured value history can be read and exported in Netilion Value.
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, then a status transmission is activated.
• 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 and previous 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 Netilion.
9.4.3 Automatic transmission of measured values
When the transmission interval is reached:
• 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
• location
• ambient temperature

Micropilot FWR30 Operation
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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 green and red alternately while the firmware is being updated.
9.4.5 Deactivating the measuring device
There are two possible ways to deactivate the measuring device:
• Deactivation is initiated via the cloud.
• The cloud indicates the deactivation the next time the device is connected to the cloud.
• The application status is transmitted.
• Deactivation by pressing and holding the activation button
The application status is transmitted.

Diagnostics and troubleshooting Micropilot FWR30
18 Endress+Hauser
10 Diagnostics and troubleshooting
10.1 Diagnostics information via LED
LED LED status Reason Solution
The LED flashes red every 10
seconds
Battery charge state is low or critical Replace the battery
The LED flashes red for 10 seconds Cloud transmission error:
• No SIM card or card blocked
• No network service
• Data connection to provider has failed
• Check whether the SIM card is correctly
inserted and enabled
• Check whether the network service is
available
• Notify the Service Department
The LED is lit red continuously for
10 seconds
Cloud transmission error: energy is low or
hardware error which cannot be communicated
to the cloud
Wait for 15 minutes and then commission
the device again (initiate cloud transmission)
The LED flashes red and green
alternately
The firmware is being updated Wait until the update is finished
10.2 Status signals
A0032902
"Failure (F)" option
A device error has occurred. The measured value is no longer valid.
A0032903
"Function check (C)" option
The device is in service mode (e.g. during a simulation).
S
A0032904
"Out of specification (S)" option
The device is being operated:
• Outside its technical specifications (e.g. during warmup or cleaning processes)
• Outside the parameter configuration undertaken by the user (e.g. level outside of
configured range)
A0032905
"Maintenance required (M)" option
Maintenance is required. The measured value is still valid.
10.3 Status symbol (symbol for event level)

"Alarm" status
Measurement is interrupted. The signal outputs assume the defined alarm condition. A
diagnostic message is generated.
"Warning" status
The device continues to measure. A diagnostic message is generated.

Micropilot FWR30 Diagnostics and troubleshooting
Endress+Hauser 19
10.4 List of diagnostic events
Diagnostic number Short text Remedial measures Status signal Diagnostic behavior
270 Main electronics defective • Contact the Service Department
• Replace device
F Alarm
331 Firmware update has failed • Update the device firmware
• Restart device
F Warning
400 Communication error Check connection and repeat F Alarm
430 Configuration incorrect • Reconfigure in the cloud
• Contact the Service Department
F Alarm
465 SIM card is defective Check the SIM card F Alarm
825 Operating temperature • Check the ambient temperature
• Check the process temperature
S Warning
890 Battery weak Prepare to replace the battery C Warning
891 Empty battery Replace the battery M Warning
909 Request overload • Wait > 15 minutes between the data requests
• Contact the Service Department
F Alarm
911 Device location invalid or unknown Contact the Service Department S Warning
941 Lost echo Check DC value setting S Warning

Maintenance Micropilot FWR30
20 Endress+Hauser
11 Maintenance
11.1 Maintenance tasks
11.1.1 Replacing the battery
A0040732
Release the 4 screws, replace the battery, tighten the screws with 1.2 Nm (0.89 lbf ft).
Battery type: standard size, lithium (D), 3.6 V, 19 Ah
Designation in accordance with IEC: ER34615 (primary battery lithium thionyl chloride);
product recommendation: Tadiran SL-2880