1.0.9.2 |
09/10/2019 |
This software package consist of:
- Multi-line 300, PPM 300
- Bundled with DU 300 SW version 1.0.10.0
PPM 300
Correction:
- Application does not go back to factory settings, then upload same version.
- Modbus adresses for external breakers have been aligned with documentation.
- New timer for blackout on emergency busbar has been added to support under-voltage coil at TB.
- Controller will not restart if large SD card has been mounted.
|
1.0.9.1 |
29/04/2019 |
This software package consist of:
- Multi-line 300, PPM 300
- Bundled with DU 300 SW version 1.0.10.0
PPM 300
Correction:
- A minimum of 10 % of nominal voltage should be measured to activate frequency running detection.
- Missing parameters: Phase configuration and Phase direction are visible again.
- Fixed that extra DG was started when reverting from EDG harbour mode to DG supply if a genset smaller than 150 kW is used.
DU 300
New features:
- Support for multiple menu levels.
- Display shows a pop-up window for the user before going into service mode.
- Informs the user about development of the software.
Changes:
- Support for PlantSupervision ver 1.0.5.0.
Corrections:
- IOM3.4: DO's are not shown on display and in PICUS.
- Display is not loading min. and max. from parameters when they are changed.
- Power derate temperature is not shown on DU until power cycle.
- When changing type, DU sometimes freezes until it restarts.
- DU300 reboot in view designer.
- Not able to close alarm pop-up.
- Alarm "trigger value" is not updated if the alarm is already in the alarm list.
- DU300 does not check versions for individual REST resources.
- View designer cannot add counters to counters template.
|
1.0.9.0 |
01/02/2019 |
This software package consist of:
- Multi-line 300, PPM 300
- Bundled with DU 300 SW version 1.0.10.0
PPM 300
New feature:
- Value where alarm was tripped made available on modbus.
- Inverse time over-current alarm, "Threshold" made adjustable.
- Support for redundant breaker feedback.
- Support for opening multiple shore connections individually.
- Spring-loaded breaker, feedback made available in CustomLogic.
Changes:
- Fixed texts relating to GAM3.2 I/O-configuration.
- Aligned order of GOV and AVR configuration parameters.
- Show "Disclaimer" when using preliminary software.
Correction:
- Fixed BTB not beeing able to show negative power flow on display.
- Fixed alarm "SG-SG max. parallel time". Was not updated correctly with more than two SG's in a system.
- Fixed that I/O card firmware version compatibility check was only done on the first card.
- Fixed that internal I/O state could be left in "ON"-state after I/O had been "un-configured".
- Fixed that analogue outputs did not revert output value to "0" when removing configuration.
- Fixed that "Extended stop" timer would wait for "Crank off" timer to expire before activating "Extended stop".
- Fixed various issues with "Compact breaker".
- Fixed the regulator feature "Reset GOV/AVR to offset".
- Fixed that EDG did not stop engine after blackout, if a phase was missing.
- Fixed that extra DG was started when reverting ftom SC to DG supply.
- Fixed that first BTB open request could be ignored.
- Fixed that "Inverse time over-current" alarm output was not present.
- Fixed that restoring a backup to a controller of different "family type" would result in the controller never returning to "run-state".
- Fixed that a third SC would reject close request with "Load on busbar too high", even though load requirements were met.
- Fixed that the controller could enter "service mode" as a result of changing a "BTB" to "external BTB" in the plant.
- Fixed that "Breaker operations" counter on external breakers was not working.
- Fixed that controller with only AVR regulator configured did not show any status texts regarding regulation.
- Fixed that status text "Blackout start blocked" would remain shown even when the condition was no longer present.
DU 300
New features:
- Support for multiple menu levels.
- Display shows a pop-up window for the user before going into service mode.
- Informs the user about development of the software.
Changes:
- Support for PlantSupervision ver 1.0.5.0.
Corrections:
- IOM3.4: DO's are not shown on display and in PICUS.
- Display is not loading min. and max. from parameters when they are changed.
- Power derate temperature is not shown on DU until power cycle.
- When changing type, DU sometimes freezes until it restarts.
- DU300 reboot in view designer.
- Not able to close alarm pop-up.
- Alarm "trigger value" is not updated if the alarm is already in the alarm list.
- DU300 does not check versions for individual REST resources.
- View designer cannot add counters to counters template.
DU 300
New features:
DU 300
New features:
DU 300
New features:
DU 300
New features:
DU 300
New features:
|
1.0.8.1 |
13/12/2018 |
This software package consist of:
- Multi-line 300, PPM 300
- Bundled with DU 300 SW version 1.0.9.0
PPM 300
New feature:
- Synchronise and deload and EDG without regulator configured
- Running hours priority
- Alarms made available in custom logic
- Analogue I/O made available in custom logic
- Parameter values made available in custom logic
- Regulator ramp with graphs
- Possible to use 1 relay for continuous breaker
- Flexible breaker feedback dependent on breaker type
- Auto-scaled max range of over-current alarms
- View for running hours until next service
- Parameter for delay of power calculation when a generator connects on external communications
- Controller types locked by options
- Controller types are independent of cards
- Engine stopping inhibit has been added
- Network Time Protocol (NTP)
- Support of GAM3.2 module with stand-alone possible
- GOV/AVR status display on PICUS and display
- Live data views is possible to change from display
Changes:
- Controller type mismatch alarm will force the section to switchboard
- Compact breaker type has been disabled
- Analogue regulators has been improved
- Controller allow BSP 3.0.X.X
- Maximum set point for power derate is changed to 1000
- SC overlap feature has been improved
- Backup/restore functionality has been improved
Correction:
- Blackout handling has been improved
- Baseload functionality
- Start enable deactivate can not be logged without any start enable activated
- Priority change has been improved
- Possible to de-load a DG parallel with external SC
- Fixed that running detection by means of digital input could be delayed (affecting "Engine ready LED")
- Fixed that "Remove start" input could cause unintended short activation of crank relay
- ACM wire-break inhibit conditions state is actual state instead of alarm state
- Power derated will not derate breaker open point anymore
- Parallel inhibit on EDG
- Section P avail. % calculation
- Phase sequence error alarms name has been changed to include source
- Corrected GOV and AVR regulation error alarms
- Generator in fixed voltage will not increase voltage if measurement phase disappears
- If controller gets block alarm while synchronising, it will be cancelled
- If measurement phase disappears while synchronising, it will be cancelled
- Digital inputs in custom logic will always be visible
- Parallel timer for SC-DG and SG-DG did not work when breaker was de-loading.
- Permission is correct after restoring from older version and with permission changes.
- Negative fixed power de-load did not work. Instead of ramping to zero, it increased the negative load.
- AVR/GOV output selection failure alarm triggered after software upgrade.
DU 300
New features:
- Backup and restore
- Date and time
- Quick connect
- Application state pop up
Changes:
- Live data view min/max editor (View design)
- Information pop-up, when rebuilding livedata views (View design)
- DU Qt5 install package with BSP
Corrections:
- Display reboots when user login popup is canceled in livedata view or counter screen
- Not possible to remove alarm pop-up
- Display reboots unintendedly when setting IPv4 address to default
- Display reboots unintendedly (View design)
- Remove option of scale on counters template (view designer)
- Some measurements need more details, added unit to the main text. (View design)
- Min max limits on widgets not updated according to LiveDataView
- Mismatch in unit between gauge and column on live data screen
- kvar graph on display can't show negative values.
|
1.0.7.3 |
05/07/2018 |
Corrections:
- HC with fixed feedback, request signal type is now selectable as either pulse or continuous.
- HC with variable feedback, request signal type changed from pulse to continuous.
- SC overlap response time improved.
- Added unbalance detection limit. Prevents detection of incorrect "unbalance alarm".
|
1.0.7.2 |
19/01/2018 |
1.0.7.2 based on 1.0.7.1
Corrections:
1 - Improved priority list resolution mechanism, to avoid alarm "Priority error".
|
1.0.7.1 |
06/12/2017 |
PPM 300
1.0.7.1 based on 1.0.7.0
Corrections:
1 - Default value for parameter "Missing controllers" changed from 1 to 2.
|
1.0.7.0 |
20/11/2017 |
PPM 300
1.0.7.0 based on 1.0.6.0
New features:
1 - Graphical representation of curve-related settings.
2 - Controller type specialised live views.
3 - Support of lamp test function.
4 - Support of controller identify function.
5 - Critical Process Error alarm.
6 - Emergency generator not ready to start alarm.
7 - Shaft generator f[Hz] variation feature.
8 - On EDG, alarms are always shown even if configured as "suppressed".
9 - Harbour mode acknowledge feature.
10 - Critical alarm on controller will only force other controllers in section into switchboard mode if controller is supplying the busbar.
Changes:
1 - Misleading group name "Power supply" in parameter tree fixed.
2 - Alarm text for GOV and AVR misconfigured output updated.
3 - Various Modbus texts updated.
4 - Hardware alarm no longer trips breaker.
5 - Regulator concept "Fixed power factor" redefined to "Fixed cos phi".
6 - Various card firmware updated.
7 - Alarms are no longer auto-acknowledged as default.
8 - Reverse power protection default settings aligned with DNV-GL requirements.
9 - Blackout detection mismatch alarm removed from BTB.
Corrections:
1 - Compact breaker sequence improved.
2 - Detection of "Priority network error" alarm improved.
3 - GB block close now also possible in "auto".
4 - Inverse time over-current alarm is now inhibited during blackout handling
5 - Regulators now remain active during cooldown.
6 - Running feedback from MPU and oil pressure improved.
7 - EDG blackout recovery improved.
8 - EDG "Max. parallel time" alarm detection improved.
DU 300
1.0.7.0 based on 1.0.6.0
New features:
- Live data dynamic reload integration
- Message box popup
Changes:
- Added display specific support for introspecting memory data
- Update ID and labels on pair screen when entering the screen
- Custom curves max precision changed from 2 to 8
- Support for REST 1.0.4.0
- Improvement to log output
- Added direction to command list
Corrections:
- Inhibit counter on the parameters was showing wrong number of inhibits
- Comma insted of dot between the (rack#,slot#) presentation of card name
- Identify did not work when logged on
- Corrections to dynamic reload of livedata
- Corrections to eventlog navigation
- Update value list on changes
- Applying broadcast storm filter on startup
- Display not showing Priority
- Pair controller not working correctly with rework. |
1.0.6.0 |
16/08/2017 |
This software package consist of:
- Multi-line 300, PPM 300
- Bundled with DU 300 SW version 1.0.6.0
PPM 300
New features:
1 - SC overlap.
2 - Additional information regarding alarms, breaker-, busbar- and generator status is made available on Modbus.
3 - Power-available calculations for diesel-electric setups now take "SEMI mode" into account.
4 - Reaction to "Controllers lost in section" is now configurable.
5 - Number of "Controllers lost in section" is now configurable.
6 - "Minimum load on ship busbar" may now be modified by means of both "Picus" and "Display" in addition to Modbus.
Changes:
1 - General check that "Nominal settings" cannot be configured to "0".
2 - Any tie breaker position failure will not occur if EDG controller is missing.
3 - Any bus tie breaker position failure will not occur if BTB controller is missing.
Corrections:
1 - "Inverse time over-current"-related parameters now display correctly.
2 - Inconsistent status text display regarding "Synchronising SGB" and "Frequency too low" has been fixed.
3 - Unintentional activation of stop coil in relation to "Cool down time" vs. "Open fail time" has been fixed.
4 - Unintentional activation of start sequence during plant mode change has been fixed.
DU 300
New features:
- Implemented first part of custom stylesheets
- Curves has been added to parameters
- Lamp test
- Identify feature to communication screen
- Units change on Display
Changes:
- Navigation and editing in I/O input text is now possible from the keyboard
- Default live data views updated
- Edit line design has been updated
- Updated counter screen to use states
- Default text in keyboard will show resolution
- Livedata screens dynamic update (step 1)
- REST version control improvement step 1 (A+B match)
- REST version control improvement step 2 (new REST resource implementation)
- Livedata Dial meter and vertical bar widgets improved
- Production screen changed to versions screen, production data now visible in about screen
- Added DNS possibility to communication screen
- Added IPv6 address to communication screen
- Livedata using REST to build screen and widgets
- Terminal values updated to only show allowed precision
- Updated help screens
Corrections:
- Custom inhibit does no longer clear other inhibit flags
- Placholder text from previous screen do no longer influence logon screen
- Handling of empty list in pair screen
- Pair screen automatically keeps rescanning for controllers if previously connected to a controller
- Elements in parameters is represented same order that baseunit represent it
- Preperation of lists in the application improved
- Remove dot key from keyboard when value is integer, or precision is zero
- Network off popup did not show the first time the display lost connection
- Do not allow user to press OK in empty pair list
- Cardlist serial to be a string instead of integer
- Display reboots after setting up AVR
- No longer showing all Functions when function groups is empty
- Clean up warnings
- Not able to enable/disable the alarm "ethernet redundancy broken" |
1.0.5.0 |
21/02/2017 |
PPM 300
New features:
- Added new default input scale "0-20 mA to 0-100 %".
- Advanced blackout prevention added.
- Controller will start with controller ID 0. This will make replacement easier because existing systems will not be affected.
Changes:
- "Missing critical controllers" alarm renamed to "Missing any controller".
- Changed cos phi, power factor measurements to have multiplier of 100 in Modbus.
- Removed alarm latch from breaker deload failure alarms.
- Changed action on emergency stop alarm to "Trip generator breaker and shutdown engine".
- Support for up to 4 breaker trip relays is now supported.
- Frequency measurements are displayed with two decimals on display unit.
- Heavy consumers are able to use power generated by gensets in semi.
- EIM supply alarms are hidden and disabled.
- PMS version incompatible" alarm renamed to "Network protocol incompatible".
Corrections:
- Fixed a rare condition where controller would reset when I/O configuration was changed.
- Corrected a problem where PMS functions could be delayed up to 1 second.
- Frequency detections are now based on highest and lowest measurements instead of only using L1 measurements (only relevant for single and split phase).
- Added transducer output possibility for measurements on I4 terminal.
- Display unit will show a status text if voltage or frequency are outside of synchronisation window after synchronisation is started
- Analogue measurements can now be used on analogue output terminals.
- Added alarm latch on inverse time overcurrent alarms.
- Factory setting for inverse time overcurrent alarms on BTB is now “Trip bus tie breaker”.
- Minimum and maximum current measurement was incorrectly updated with minimum and maximum voltage measurement in emulation of the generator.
- Ethernet redundancy alarm is moved to “Utility > Network” menu.
- Corrected a problem where the sequence of some parameters was reversed.
- Semi/Auto mode indication in Modbus is now available when controller is under switchboard control.
- Software mismatch alarm was incorrectly shown if the hardware module was missing.
- Corrected a problem where BTB could not synchronise if synchronisation settings where configured within a specific range.
- Breaker open failure and breaker close failure caused an incorrect repetition of breaker control pulse.
- Corrected a problem where breaker trip relay could get stuck in "energised" state.
- Acknowledge of an alarm with trip action caused an extra breaker trip pulse.
- The requirements for software update is now engine stopped, breaker open and controller under switchboard control.
- Pressing deload on a BTB and a DG at the same time could cause a blackout.
- Gensets will not attempt to abort connection attempt to busbar if load the requirements are increased during SG/SC to DG transfer sequence.
- Status OK relay will not be energised until all software checks on I/O cards are successfully completed.
- Incorrect status text “Blackout start blocked” removed when EDG was running tests seqeunces.
- Corrected a problem where “Network protocol incompatible” alarm was toggling when different versions were mixed.
- Corrected a problem where “Duplicate controller ID” alarm was toggling when different versions were mixed.
- Continuous breaker open/close signals are corrected.
- Parameters in “Power management rules” were incorrectly overwritten by the last controller to power up.
- Parameters in “System power management” were incorrectly overwritten by the last controller to power up.
- Changing device type will now clear any custom I/O name.
- Corrected factory setting action on the following alarms: Required IO card(s) not found, Software mismatch on hardware module(s), Live power detected (Emulation) to Warning.
- Enable of load-dependent start 1 and load-dependent stop 1 is now synchronised on all controllers.
- Configurable I/O alarms can now have a reset ratio higher than 20.
- Corrected a problem where “Trip and shutdown” action did not stop the engine when controller was under switchboard control.
- Selected of power management rules could result in an alarm in special cases where an external controller breaker was included in the single line.
- Corrected a problem where priority is shifting when a controller is turned on.
DU 300
New features:
- Added placeholder text when the label is completly empty, when you enter an I/O name, the current name of the IO will be shown.
- Support of 4 line pop-up in the display.
- Displays the variant on the info/about screen.
- New pair feature (select base unit).
Changes:
- DU registration of 4 new languages.
- DU REST 1.0.2.0 support.
- Update DU help files.
- Added REST version to "About screen" in row 3.
- Made it possible to take pictures of the first pair screen
- Corrections:
- Changed home screen Alarm 8000002 to Alarms 800025 to match the path.
- Removed two arrows that were shown in parameter groups that was not supposed to be there.
- Display could have problems, connecting to base units if it was connected in a daisy chain.
- Making the algorithm responsible for showing/hiding pop-up windows.
- Updating status text, and diodes in DU is made faster.
- Crash in start-up sequence removed.
- Corrected some filtering of allowed functions.
- Remove illegal references to parameters.
- Incorrect text shown when valueList had less than 2 elements removed.
- If alarm screen is detected in the screen history, the current screen is rewound to that alarm screen.
- DU updating speed improved.
- Pop-up header characters clip adjusted.
- IO scale: impossible to select a custom scale with only 1 point.
- Header text initialised.
- Pairing pop-up cuts of text on very long labels.
- Controller for selecting base unit.
- Appending empty unit to analogue output functions not possible.
- DU start-up screen has been corrected.
- Label corrected to "Restart" display instead of "Reset".
|
1.0.4.0 |
30/09/2016 |
New features:
- Added support for Pt100 and Pt1000 temperature sensors to ensure minimal self-heating
- Wire break/short circuit alarms can be added on all analogue input terminals
- Support for dry contact functionality added.
- Genset start priority can be configured through Modbus
- Added support for changing controller type from display unit
- Added digital output to indicate if there is a precautionary genset start in the section
- Alarm test functionality added
- Counters can be modified and reset from display
Changes:
- Naming of "V" unit is seperate into "V AC" and "V DC"
- Status text is shown if blackout handling is blocked in display
- Number of energy counters are reduced
- Higher level of access restrictions in default user permission
- Names of default analogue output curves are made more descriptive
- Engine idle run functionality removed from menus
Corrections:
- Regulator delay parameter is now hidden if regulators are unused
- Shaft-to-shaft changeover through genset(s) will not start if genset(s) nominal capacity is lower than busbar load demand
- Primary running feedback parameter selection will automatically select frequency if selected feedback is removed from I/O configuration
- Scale is remamed to curve
- Digital input and output functions are renamed to be more consistent with general naming method
- Bus tie breaker will not allow operator to close breaker if adjacent section has a critial error
- Status text was toggling in blackout handling when a short circuit close attempt is allowed
- Analogue and PWM governor output does not make a sudden change in output, then breaker is closed
- Corrected selection of genset breaker close during blackout
- Bus tie will now require a minimum of one feeder and enough feeders to handle entire busbar load to open breaker
- Shore connection can now close to dead busbar in ship-to-ship mode
- Switchboard return mode was not always changed correctly
- Power management is now supporting more than one external controller breaker per controller
- DG and EDG will always start in SEMI mode
- Shore connection LED is now off when no voltage or frequency is measured
- Disabling custom logic will reset all outputs used in custom logic
- It is now possible to connect three displays to one controller
- Custom alarm will now clear status output when un-configured
- Analogue input measurement will show "-" when there is a hardware failure (for example: wire break, short circuit)
- Genset was activating stop coil if a bus tie breaker has blackout close enabled and connecting section was supplied by a shaft generator
- Corrected a problem where an alarm could be frozen in shelve state
- Energy counters are now more accurate
Disclaimer:
>>> After blackout handling the PPM 300 EDG cannot synchronize TB back to the main busbar if there are no DEIF controlled speed governor present on the EDG. The re-connecting of EDG to main busbar managed interlock change over. EDG GB is tripped and then TB is closed <<< |
1.0.12.1 |
04/09/2020 |
This software package consist of:
- Multi-line 300, PPM 300
- Bundled with DU 300 SW version 1.0.13.1
PPM 300
Correction:
- Fixed an issue where GAM3.2 stand-alone mode did not work with the PWM output.
DU 300:
Changes:
- Change default DU300 font to Noto sans
Corrections:
- Not converting set point and hysteresis to F on custom alarms
- Memory leak during PPU long term test
|
1.0.12.0 |
09/06/2020 |
This software package consist of:
- Multi-line 300, PPM 300
- Bundled with DU 300 SW version 1.0.13.0
PPM 300
New features:
- Support for the new IOM3.2 and IOM3.3 cards.
- Derate of nominal power is now possible with an analogue input.
- Digital fast load reduction output is available with the possibility to activate a relay based on low available power and/or low frequency on the busbar.
Changes:
- Ethernet port settings: "Display" is no longer a selectable option.
Corrections:
- Fixed an issue where PICUS supervision would update if the regulator type was changed.
- Fixed an issue where PICUS was unable to show I/O configuration from a backup file in controllers with multiple EIM3.1 cards installed.
- Fixed an issue where manual regulator ramping was very slow when using an analogue output.
- Fixed an issue where regulator output selection failure alarm was triggered during power up of the controller.
- Fiexed an issue where above and below range alarms on analogue inputs were not working.
- Fixed an issue where EIM3.1 relay 4 wire breaker supervision was not working.
- Fixed an issue where IOM3.4 custom texts could be mixed up if more than one card were used. This fix result in a break of backward compatibility, if custom text has been used on IOM3.4 cards.
- Fixed an issue where adding a previously used extension rack to a new system could cause the controller to restart.
- 9 - Fixed an issue where connection to an extension unit could cause the controller to restart in a system with more than two extension units.
DU 300:
New features:
- Support of IOM3.2 and IOM3.3.
|
1.0.10.0 |
13/12/2019 |
This software package consist of:
- Multi-line 300, PPM 300
- Bundled with DU 300 SW version 1.0.11.0
PPM 300
New feature:
- Alarms can now be tested individually.
- Support for ACM3.2 card.
- Breaker, tripping and opening can now be assigned to individual outputs.
- AVR can now be tripped by specific alarm actions.
- Single line support for 32 controllers.
- Flexible Modbus: User configuration of register mapping and support for additional servers.
- Alarm details now include number of times the alarm was triggered.
- Nominal settings: 4 sets are now available.
- User interfaces: Different languages are now supported.
- MODBUS: Registers for Date/Time are now available.
- Alive/watchdog functionallity is now available.
- I/O Extension units: This feature allows expansion of an ML 300 system with additional de-centralised racks containing the desired I/O cards.
- Firmware update: Replacement cards can be updated without using the utility software.
- Firmware upgrade: In case of a controller not being ready for update, detailed information about the cause is now shown.
- Smarter handling of SG's contributions to the PMS system.
Changes:
- Fixed texts relating to GAM3.2 I/O-configuration.
- Aligned order of GOV and AVR configuration parameters.
- Show "Disclaimer" when using preliminary software.
Correction:
- Fixed that DG would continue de-loading an SG beyond its nominal power.
- Fixed that "Base load" on an SG could be disabled, even when this would result in overloading the other controllers in the system.
- Fixed that names used for I/O and alarms on Heavy Consumers would not uniquely identify each Heavy Consumer.
- Fixed that alarms for "Power import" were missing on BTB.
- Fixed that some labels in the PICUS menu hierarchy would be truncated.
- Fixed that BTB blackout close would display the wrong pop-up text ("Busbar A voltage/frequency not OK").
- Fixed that the Active/Reactive power differential counter pulse functionallity did not activate when importing power, only when exporting.
- Fixed that in "Running hour counters" were missing in CustomLogic.
- Fixed that status for "Controller Mode" (on Modbus etc.) could not hold values for all available modes, resulting in values not reflecting the actual state.
- Fixed that DG's did not abort the de-load procedure, when this would result in an overload situation, resulting in a blackout.
- Fixed that certain Modbus addresses could not be used as commands.
- Fixed that the regulation mode "Asymmetric Q load-share" did not have a unique status text.
- Fixed that alarms related to Generator protections would remain triggered if "Delay" was set to 0.0 seconds.
- Fixed that "Engine ready delay" would be ignored on SG's.
- Fixed that de-loading of multiple SC's would result in a "De-load error".
- Fixed that BTB could close on busbar, even if "Common blackout" was not detected.
- Fixed that on the display the "Counters" screen would show irrelevant entries.
- Fixed that status for "Voltage and frequency OK" did not respect the "Delay" parameter setting.
- Fixed that "Regulator ramp up/down" did not work when operating in load share mode.
- Fixed that the alarm "Earth inverse time over-current" did not trip according to the settings.
- Fixed that CustomLogic could stop working if the controller was power cycled immediately after "Write" of a new CustomLogic configuration.
- Fixed false detection of Volt/Hz due to missing data from ACM card.
- Fixed that inhibit functionallity was not available for NEL groups.
- Fixed that Regulator status screen could show wrong values.
- Fixed that if a blackout was detected (real or loss of measurements) during the synchronisation part of a close sequence, the sequence would be cancelled.
- Fixed a potential issue with inhibits not being updated.
- Fixed that "Engine start-and-close" in combination with "Blackout close" would close the breaker before the engine was running.
- Fixed that inputs type "DI" in "I/O Configuration", would be shown as "Undefined" when used for CustomLogic.
- Fixed that "Derate" functionallity did not influence "Power Available" calculation correctly, thus affecting load share.
- Fixed that DG could stall in de-load sequence.
DU 300
New features:
- Extended alarm information.
- Support of ACM3.2 V.1.0.0.0.
- Support of Trip breaker outputs.
- Support of /IO extension unit.
Changes:
- Version page layout.
- Backup and restore information.
Corrections:
- Text bug in live views.
- DU shows random info message.
- Display showing wrong version number.
- ApplState not updating text.
- Backup from the display shows undefined text in information window.
- Missing text for View design.
- Restore info page: Not all cards is shown.
- Display does not update alarm and event texts, when the custom text is changed on external breaker.
- Backup status should handle error status.
- Possible to enter alarm sub-menus with an empty alarms list.
- Parameter settings are shown on the display, when setting up digital outputs.
|