ABB wiAutoLink User manual

1YSA160045-EN - Rev. 5
Instruction Manual
wiAutoLink
Wireless Electronic Sectionalizer
15kV, 27kV and 38 kV


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Table of Contents
Section A: Safety Notices .........................................................................................................3
Section B: Introduction............................................................................................................4
B.1. About this Document...........................................................................................................................4
B.2. Target Group.......................................................................................................................................4
B.3. Related Documentation.......................................................................................................................4
B.4. Document Revision History.................................................................................................................4
Section C: Preparing for Use...................................................................................................5
C.1. Packing and Transportation................................................................................................................5
C.1.1. Variants of the Cardboard Packing..........................................................................................................5
C.2. Checking on Reception........................................................................................................................5
C.3. Storage ................................................................................................................................................5
C.4. Installation ..........................................................................................................................................6
C.4.1. General .....................................................................................................................................................6
C.4.2. Installation and Service Conditions..........................................................................................................6
C.4.3. Opening of the Unit...................................................................................................................................7
C.4.4. wiAutoLink Configuration Tool ................................................................................................................7
C.4.5. Closing of the Unit..................................................................................................................................22
C.4.6. wiAutoLink Repositioning.......................................................................................................................22
C.5. Commissioning..................................................................................................................................25
C.5.1. General procedures.................................................................................................................................25
Section D: Operation of the wiAutoLink...............................................................................26
D.1. General..............................................................................................................................................26
D.2. Operating Under Fault Conditions...................................................................................................26
D.2.1. Operating Under Temporary Fault Conditions......................................................................................26
D.2.2. Operating Under Permanent Fault Conditions ......................................................................................27
D.2.2.1. Operating Under Permanent Fault Conditions with Trip two count setting Recloser. ..........................27
D.2.2.2. Operating Under Permanent Fault Conditions with Trip three count setting Recloser.........................28
D.3. Minimum Time Required for Power up the wiAutoLink ...................................................................30
D.4. Minimum Autoreclosing Operating Time required for wiAutoLink operation.................................30
D.5. LED feature for wiAutoLink..............................................................................................................31
Section E: Maintenance.........................................................................................................31

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Section A: Safety Notices
Do not perform any of the activities described on this document with the Sectionalizer energized.
All the activities listed on this document it must be performed with the Sectionalizer completely de-energized and out
of service.
ALWAYS follow your company Safety procedures before performing any work on this equipment.
This product is intended to be operated and maintained by qualified persons, thoroughly trained and knowledgeable
of hazards involved. This document is written only for such qualified personsand is not intended to be a substitute for adequate
training and experience in safety procedures for this device.
Detailed descriptions of procedures, safetyprinciples and service operations are not included on this document.
These warnings do not cover all conceivable ways in which service, whether or not recommended by ABB, might be
performed or the possible hazardous consequences of each conceivable way, nor could ABB investigate such ways. Anyone
using serviceprocedures or tools, whether or not recommended by ABB, must satisfy himself thoroughly that neither personal
safety nor equipment safety will be jeopardized by the service method or tools selected.
Safety Concerns
➢Make sure that theinstallation area (spaces, divisions and ambient) is suitable for electrical apparatus.
➢Check that all the installation, putting into service and maintenance operations are carried out by personnel with
suitable knowledge of the apparatus.
➢Make sure that the standardand legal prescriptions are complied with during installation, putting into service and
maintenance, so that installations according to the rules of good working practice and safety in the workplace are
constructed.
➢Strictly follow the information given in this document.
➢Check that the rated performance of the apparatus is not exceeded during service.
➢Check that the personnel operating the apparatus have this documentathand, as well as all necessary information
for correct intervention.
➢Pay special attention to the danger notes indicated in this document by the following symbol:
Responsible behavior safeguards your own and other’s safety!
For any requests, please contact ABB.
The information and illustrations are not binding. Wereserve theright to make changes during technical development of the
product.
HAZARDOUS VOLTAGE
CAN SHOCK, BURN
OR CAUSE DEATH

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Section B: Introduction
B.1. About this Document
This document contains the required information to install medium voltage wiAutoLink Sectionalizer and put it into
service.
For a correct use of the product, please read it carefully.
Like every apparatus we manufacture, wiAutoLink is designed for specific applications.
Use only original spare parts.
For further information, please read the technical catalogue.
This user manual is written according the standard IEC 82079-1.
READCAREFULLYTHISDOCUMENTBEFOREUSE.
KEEPFORFUTUREREFERENCE.
B.2. Target Group
Thisdocument is written only for such qualified persons, thoroughly trained and knowledgeable of hazards involved.
B.3. Related Documentation
Thisdocument and product-related documentation can be downloaded from the website of ABB: http://www.abb.com
B.4. Document Revision History
Document revision/date
History
1/2013-12-01
First release
1/2014-04-01
Content updated
3/2014-11-26
Content updated
4/2020-05-07
Content updated

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Section C: Preparing for Use
All installation, putting into service, commissioning and maintenance operations
must be carried out by suitably qualified personnel with in-depth knowledge of
the apparatus.
C.1. Packing and Transportation
The wiAutoLink Sectionalizer is shipped in cardboardpackage, in armed position.
C.1.1. Variants of the Cardboard Packing
Unitsof 15kV and 27 kV of voltage rating: Dimensions: Width: 0.12m, Length: 0.42m, Height: 0.11m –Weight: 2.2kg.
Units of 38kV of voltage rating: Dimensions: Width:0.12m, Length: 0.54m, Height: 0.11m –Weight: 2.5kg.
C.2. Checking on Reception
Before carrying out any operation, always make sure that the operating mechanism
springs are charged and that the apparatus is in armed position. When performing a
reception test, it is required to wait 5 minutes with the device de-energized after a
tripping operation, to reset it.
On reception, check the state of the apparatus, integrity of the packing and nameplate information is the same requested on the
purchase order specifications.
Make sure that all materials described in the shipping note are included in the supply.
Ifanydamageorirregularityisseeninthesuppliedproductafterunboxing,notifyABB(directlyorthroughtheagentordistributor)
as soon as possible within five daysof receipt. Please inquire about the terms of warranty from the nearest ABB representative.
The apparatus is only supplied with the accessories specified at the time of ordering and validated in the order acknowledgement
sent by ABB.
The documentssent in the shipping packing are:
- Test Certification.
- Product Warranty.
- Packing List.
Other documents which are sent prior to shipment of the apparatus are:
- Order acknowledgement.
- Original shipping advice notes.
- Anydrawings or documents referring to special configurations/conditions.
C.3. Storage
When theapparatus is unboxed, it must be carefully unpacked and checked as described in Chapter 3 of this manual.
If immediate installation is not possible, store the equipment on its original packaging in a covered, well-ventilated,dry, dust-free,
non-corrosive ambient, away from any flammable materials and at a temperature between -5°C and +45°C.
In any case, avoid any accidental impacts or positioning which stresses the apparatus.

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C.4. Installation
C.4.1. General
Correct installation is very important. The manufacturer’s instructions must be
carefully studied and followed.Itisgoodpracticeto use gloves forhandlingthe pieces
during installation.
C.4.2. Installation and Service Conditions
The following standards must be taken into particular consideration during installation and service:
- IEC 60694.
- IEC 61936: Electrical Installation.
- ANSI C37 63: Automatic Sectionalizer.
- All accidentprevention regulations in relativecountries.
The wiAutoLink is compatible with the Fuses bases model ICX from ABB, Type XS from SYC, Type C from AB Chance and
Type L from Cooper.
For special installation requirements or other operating conditions, please contact ABB.
When wiAutoLink is installed in presenceof mobile radio stations or RF devices operating in the 2.4 GHz band, it is recommend
that there should be some distance (some meters) between thetransmitters and the WiAutolink.
FCC ID: 2ABDQWIAUTOLINK IC: 11571A-WIAUTOLINK
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this device must accept any interference received, including interference
that may causeundesired operation.
Changes or modifications not expressly approved by the responsible party could void the user’s authority to operate the equipment.
Thisdevice has been designed to operate with the on-board inverted F antenna. No other antennas may be used.
To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent
isotropically radiated power (e.i.r.p.) is not more than that permitted for successful communication. Operating the device with the supplied
antenna will ensure that this requirement is met.
A separation distance of 20 cm should be observed to maintain compliance with the FCC’s RF exposure guidelines set out in OET
Bulletin 65.
Thisdevicecomplies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions:
(1) thisdevice may notcause interference, and (2) this devicemust acceptany interference, including interference that may cause undesired
operation of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation
est autorisée aux deux conditionssuivantes : (1) l'appareil ne doit pas produire debrouillage, et(2) l'utilisateur de l'appareil doit accepter tout
brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

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C.4.3. Opening of the Unit
Remove the top cap using a 34mm fork spanner holding the tube with the hand. Check condition of O-ring, and replace it if
necessary, applying grease on it.
Figure 1.
Connect the micro-USB cable to calibrate the current, set counting operations, tripping mode, network id and frequency. This
connection can be used to download the events.
Note: Handle with care without damaging the micro-USB connector.
Figure 2.
C.4.4. wiAutoLink Configuration Tool
C.4.4.1. Installation
TheWACT toolrequires acomputerwith windowsoperatingsystem,withUSB portandtheframework .NET4.0.Theapplication
should be installed following this procedure:
1. Connect the computer to Internet.

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2. Launch the Installer and follow the indications of the setup shown below. In the event of missing dependencies, the installer
processwill automatically proceed to the download of missing components.
3.
Figure 3.
Figure 4.
Figure 5.

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Figure 6.
Figure 7.
4. Attach wiAutoLink and be sure that the computer is connected to the internet. Wait for the operating system to download and
install the FTDI driver.
5. Open the WACT application:

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Figure 8.
C.4.4.2. Simultaneous connection of wiAutoLink units:
ItispossibletoconnectsimultaneousuptothreedevicestoadministratethemthroughtheappropriateTAB.Theapplicationcreates
a section uniquely numbered from 1 to 3, containing the respective data. It is also possible to configure the devices simultaneous using the
wizard tool.
Figure 9.
If the devices connected have different configurations, the tool disables parts of the program so the user can interact with the
necessary tools to bring all of them to a uniform version.
C.4.4.3. USB Tab
Each device is presented on the tab containing all the controls to view and change its status. When a single device is connected it
willbe presented on the TAB USB1, and so on up to three. Select the Tab relative to the device of interest.
Figure 10.
On this section all thedevice information is presented according to thefollowing criteria:
Firmware Type: Indicates the firmware type. The values can be “APP” (application firmware, full access to all the
features) or “BOOT” (bootloader firmware, to update itself or load the application firmware)

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Firmware Version
Serial Number: ID number of the device.
Last Firmware Upgrade: Last firmware update date.
Protocol Version: Version identifier of thecommunication protocol supported by the device.
The buttonsgrouped on the right has the following features:
DeviceIdentification:If enabled, it will identify the device connected by blinking the led for approximately 10 seconds.
Figure 11.
Firmware Upgrade: When it is enabled, allows the firmware upgrade.
Figure 12.
Bootloader Upgrade: In order to upgrade the bootloader it is essential not disconnect the device during the update
process.
The application disable the access to certain functionality by disabling the buttons shown when the firmware type APP is not
installed or it is an incompatible version and the bootloader is not installed.
C.4.4.4. Configuration of the Unit
Figure 13.
The Groupbox configuration contains all the information of the device. The values shown are only modifiable through the
Configuration Wizard.
The fields displayed are:
1. Name: Configuration Name.
2. Last: Last change date.
3. NetworkPin:codeidentificationofthenetworktoasetofwiAutoLink.Range[0000-9999].Thenetworkpinmustbedifferent
between near outdoor stations. This Pin is used to identify each wiAutoLinkgroup.
4. Device Type: Identifies the type of device configuration. It can be set SinglePhase, BiPhase or ThreePhase.
5. Device ID: device identification within the same network. Range [1-3].
6. Pickup Current [A]: Nominal current of the network of devices. Range [5-200].
7. Frequency Setting [Hz]: Nominal frequency of the network of devices. Range [50/60].
8. Counts: Number of faults (≥ Preset Current + 10%) to be detected prior the line interruption. Range [1-4]. Default value 2

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9. Inrush threshold [%]: If the ratio of second harmonics versus fundamental harmonics is exceeded the device prevents the
tripping operation. Range [10-40].
10. Reset Time [s]: Time in seconds to reset the fault counts, if no fault condition are met. Range[10-300].
11. Dead Line Threshold [mA]: Value in mA RMS below which the line is considered deenergized. Range [200-700].
12. Enable status Led: If set in configuration, the LED will blink in case of primary current flow beyond Dead current threshold
every 10s.
13. Allowpartialtrip:Ifsetintheconfiguration,thetrippingoperationcanbedoneaccordingtotherulesinthree-phaseconditions,
if set by flag
Here, below four scenario, which should get confidence on the setting parameters.
C.4.4.4.1. Compatibility among tools and firmware revisions
The new settings functionalities introduced in the firmware has required software changes in the windows tab and changes in configuration
parameters.
Here in below the compatibility matrix from WiACT tool and Firmware revision level
FW <1.3
FW 1.3
WiACT 1.0
OK
No compatible
WiACT 1.3
OK
OK
No problem with configuration files compatibility:
The new WiACT 1.3 can read configuration files generated by the old 1.0. By default, the new Status LED enabled and Partial Trip
Allowed features, not contained in the old configuration, are disabled. By saving the file from WiACT 1.3, the file is converted to the new
format which also contains the two new parameters.
The old WiACT 1.0 can read the configuration files generated by the new 1.3. The Status LED enabled and Partial Trip Allowed
parameters are simply ignored. By saving the file from WiACT 1.0, the file is converted to the old format which does not contain thetwo
new parameters.
C.4.4.4.2. Scenario_1: Three-Phase standard operation
In the case, for example to configure the wiAutoLink for tripping only on permanent faults at 2 counts in a 50 Hz grid of a nominal
current of 50A in three phase mode with 30 seconds to reset the fault counts, enable Status LED is enable, and allowed partial trip is disable.
Pickup current shall be at least set 20% lower than the minimum pick up threshold of the recloser protection.
The dead line threshold shall be configured according to the current when the recloser is open (e.g. 200mA).
In the normal condition the LED flashing every 10s.
The inrush threshold shall be configured to distinguish between line energizing and fault conditions. The inrush threshold also
helps to detect faults on overhead lines affected by long decay dc component (>100ms). If that is a foreseen case, the inrush threshold shall
be set at maximum (40%).
The tripping operation will be followed on all three-phase apparatus when the tripping counting overload conditions are achieved.
Todownload parameters into wiAutolink, please refer to the configuration wizard instruction section:
Network Pin: 1234
Pickup Current: 60A.
Inrush threshold: 40%
Device Type: Three phase.
Frequency Setting: 50 Hz.
Reset Time: 30 s.
Count settings: 2.
Zero Current Threshold: 200 mA
Enable Status LED: yes Allow partial trip: no

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C.4.4.4.3. Scenario_2: Three-Phase tripping operation without handshake request
Configure the wiAutoLink as well in chapter 4.4.1.2, but here in this example the “Allowed partial trip”flag is enabled.
Hence, in the normal condition, the LED flashing every 10s.
When the counting overload condition has been reached, the tripping operation will be followed on all three-phase apparatus if the
intercommunication procedure between the devices succeeded, or will trip on the apparatus, which detected the fault, eventually.
Todownload parameters into wiAutolink, please refer to the configuration wizard instruction section:
Network Pin: 1234
Pickup Current: 60A.
Inrush threshold: 40%
Device Type: Three phase.
Frequency Setting: 50 Hz.
Reset Time: 30 s.
Count settings: 2.
Zero Current Threshold: 200 mA
Enable Status LED: yes Allow partial trip: yes
C.4.4.4.4. Scenario_3: Single-Phase tripping operation with blinking led active
Configure the wiAutoLink in single-phase, and but here in this example the “enable Status LED” is enabled.
Hence, in the normal condition, the LED flashing every 10s.
When thecounting overload condition has been reached, thetripping operation will be followed in single-phase apparatus.
Hence, the “Allowed partial trip” do no have effect because in single phase configuration.
Todownload parameters into wiAutolink, please refer to the configuration wizard instruction section:
Network Pin: 1234
Pickup Current: 60A.
Inrush threshold: 40%
Device Type: Single phase.
Frequency Setting: 50 Hz.
Reset Time: 30 s.
Count settings: 2.
Zero Current Threshold: 200 mA
Enable Status LED: yes
Allow partial trip: yes or not (do not have effect in single phase)
C.4.4.4.5. Scenario_4: Single-Phase tripping operation with blinking led Disabled
Configure the wiAutoLink as well in chapter 4.4.1.4, but here in this example the, and but here in this example the “enable Status
LED” is disabled.
Hence, in the normal condition, the LED flashing only once time during the start-up of thedevice.
When thecounting overload condition has been reached, the tripping operation will be followed in single-phase apparatus.
Hence, the “Allowed partial trip” do no have effect because in single phase configuration.
Todownload parameters into wiAutolink, please refer to the configuration wizard instruction section:
Network Pin: 1234
Pickup Current: 60A.
Inrush threshold: 40%
Device Type: Single phase.
Frequency Setting: 50 Hz.
Reset Time: 30 s.
Count settings: 2.
Zero Current Threshold: 200 mA
Enable Status LED: yes

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Allow partial trip: yes or not (do not have effect in single phase)
C.4.4.5. Event Log
This event list is stored in the device and displayed in tabular format with the following fields:
Counter: Progressive number.
Timestamp: Date from power of the device.
Type: Event Type.
Description: Event Description.
Data: Any data related to the event.
The quantity of events is informed on the application startup allowing it to be downloaded using the appropriate button. A bar
shows the progress:
Figure 14.
The same button can be used to interrupt the request and pressed again during the download.
Figure 15.
The delete button erases all the events stored on the device. By selecting the flag “Reset Counter” the progressive counter will start
from 1, otherwise it will resume from the last event stored.
Figure 16.
There is a button to export theevents in csv format, offering the possibility to consult them at any time using a compatible program
(Excel) or through the appropriate viewer. Make the export request and specify the file name and path on disk:
Figure 17.

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C.4.4.6. Statistics
Figure 18.
This tool is aimed at obtaining a query of the statistics grouped in the following fields:
Description: Records description.
Unit: measurement unit.
Value
On the right of the window is seen a graphical representation of the values expressed by the fields “Operating temperatures range
in time”. The values of the abscissa refer to the range of maximum and minimum temperature at which data is sampled on the form of
elapsed time. The buttons Delete and Export dealing respectively delete and export data in csv format.
C.4.4.7. Menu
The menu has the classic buttons where some of them and there is also shortcuts accessible through buttons located on the Tool
bar immediately bellow it. All the operations carried out in both sections are intended as general. In this regard, particular attention should
be taken to the group “Global” due to the menu item “Tools” that performs operations on all connected devices.
C.4.4.8. Tool Bar
Figure 19.
The tool bar provides access to the same features displayed on the menu but in form of shortcuts. The characteristics are the
following ones:
Connect / Disconnect Devices.
Configuration Wizard
Global Firmware Upgrade.
Global Events Downloads.
Global Statistics Download.

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C.4.4.9. File
This menu section enables to import or export a file containing the configuration. It can be saved to disk and recall a frequently
used configuration in order not to redo it again.
Figure 20.
C.4.4.9.1. Load Settings
Load apreviously saved configuration into the device, the user must confirm his choice:
Figure 21.
Cancel returns to the main window, otherwise the tool proposes a further dialog box in which a file with the extension *.was can
beimported to load settings:
Figure 22.
Cancel returns to the main window, Open displays and writes the configuration to the device.
C.4.4.9.2. Save Settings
Save the current configuration to a file for later use, making it available through the functionality of the Load Settings. A dialog
box is open to specify the file name andpath.

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Figure 23.
C.4.4.9.3. Exit
The button closes the application.
C.4.4.10. Tools
This menu is designed to interact directly with the device. The Global group refers to control all thedevices altogether.
C.4.4.11. Configuration Wizard
The wizard is designed to configure the connected equipment. It is able to detect the number of connected devices and initiate the
appropriate configuration. The alternatives are the following ones:
SinglePhase: one device connected.
BiPhase: two devices connected.
ThreePhase: three devices connected.
In order to configure BiPhase or ThreePhase the devices must be connected before the wizard. The following example is referred
to BiPhase mode:
Figure 24.
In this example, BiPhase configuration has been detected and therefore the image is two devices. The configuration alternatives is
displayed after pressing thenext button. The user must then change the attributes of the default or any previous configurations.

1YSA160045-EN - Rev. 5 18 / 33
Figure 25.
Using the Load button write a previously saved configuration, just as with the Load setting option from the menu. The device ID
canbe chosen arbitrary by choosing the advanced button:
Figure 26.
The combo box located on the top shows the available IDs for the configuration, while the button below is used to identify the
device by blinking its LED for about 10 seconds. The Ok confirms the choice. It is not possible to assign the same ID to multiple devices.
Once back at the configuration menu, pressing Next get the writing on the devices. A bar will show the progress:
Figure 27.

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The wizard can be cancelled any time by pressing the X button on the upper right corner. The Previous Page button is used to go
to the previous windows. The writing will only happen when the progress bar is shown.
C.4.4.12. Global Firmware Upgrade
This menu starts a multithreaded process of firmware update, for all the connected devices. The user should choose the file to
upload, the application perform a consistency check to ensure that the firmware file is compatible before uploading.
Figure 28.
During this step, the progress bars shows the status of the upgrade of the devices.
Figure 29.
In case the upgrade fails on one or more device, this is clearly indicated by the progress bars.

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C.4.4.13. Global Events
The global events request will be made on all connected devices and the results will be displayed on each appropriate tab (USB1,
USB2 and USB3).
C.4.4.14. Global Statistics
The global statistics request will bemade on allconnected devices andthe results will bedisplayed oneach appropriate tab (USB1,
USB2 and USB3).
C.4.4.15. Events / Statistics Viewer
Figure 30.
This section allows to read only csv file previously exported from the appropriate export button. The user can choose the file
without distinction of events or statistics in order to open the display window. Multiple files can be referred without limit. The following
table specifies the different event types that can be recorded by the WiAutoLink (names can be different in reference to the Windows tool
revision, here in table below names refers to the WACT 0.0.7):
Event Name
Description
Data
PowerUp
The device has been normally powered up
N/A
PowerLost
The power supply has been lost
N/A
PowerDown
The device has been normally powered down (after a trip)
N/A
ConfigurationMode
The application entered maintenance mode
0 = config missing or corrupted
1 = serial cable connected
InconsistentApplications
The devices in the system have different FW versions
N/A
MissingConfiguration
Missing configuration detected at startup
N/A
InvalidConfiguration
Invalid configuration detected at startup
N/A
InconsistentConfigurations
The devices in the system have different configurations
N/A
ApplicationUpdated
The application has been upgraded
CRC (lower 16 bits)
ConfigurationUpdated
The configuration has been updated
CRC (lower 16 bits)
EventsCleared
Events have been cleared
N/A