Multi-line 300 PPU 300 ver. 1.x.x.

1.0.26.2

24. 12. 2023

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.20.0

Minimum required version of PICUS: 1.0.19.0

PPU 300

Changes:

• Updated CODESYS libraries.

1.0.26.1

11. 12. 2023

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.20.0

Minimum required version of PICUS: 1.0.19.0

PPU 300

Corrections:

• Optimised CPU performance.
• Fixed issue where engine cooldown was not stopped when changed to switchboard control.

1.0.26.0

07. 12. 2023

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.20.0

Minimum required version of PICUS: 1.0.19.0

PPU 300

New features:

• Added emergency stop alarm to the parameter list.
• Added "Three-phase UL1L2 & IL1" as a new wiring mode option in the AC configuration.

Corrections:

• Corrected an issue where it was possible to override an application output from Modbus.
• Corrected an issue where the controller performed an unwanted restart due to an uncommon issue in Modbus.
• Corrected an issue where reading the IO status on Modbus could cause an unwanted restart of the application software.
• Corrected an issue where digital outputs stayed high after removing the configuration.

1.0.21.1

29. 03. 2023

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.20.0

Minimum required version of PICUS: 1.0.19.0

PPU 300

Corrections:

1 - Fixed issue where the voltage offset in reactive power load share did not react

1.0.21.0

21. 10. 2022

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.20.0

Minimum required version of PICUS: 1.0.19.0

PPU 300

New feature:

1 - Added support for multiple applications with a parameter to select active application and custom plant name. (Not supported by PICUS yet.)
2 - Added possibility to adjust frequency offset for power load share regulating.

Corrections:

1 - Fixed bug where SC does not close, because sync. never finishes in emulation.
2 - Fixed issue where "Ramping to xx" was stuck in status text.
3 - Fixed issue where IO parameter configuration was passed on from one external breaker or a heavy consumer on the single line to another during commissioning. IO configuration and parameters are not reset.
4 - Fixed issue where engine ready delay was ignored before regulation.
5 - Fixed issue where manual regulation didn't work in emulation.
6 - Fixed issue where analogue regulation was unstable in emulation.
7 - Fixed issue with GAM3.2 not working in emulation.
8 - Actual power total in % is now showing on DU-300 (Live data) and in PICUS.

1.0.20.0

20. 07. 2022

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.20.0

Minimum required version of PICUS: 1.0.19.0

PPU 300

New feature:

• Added Aftertreatment dashboard
• Added possibility to create custom popups from CODESYS
• Added possibility to set custom status text from CODESYS
• Custom counters added to CODESYS and Customlogic
• Added possibility to setup power transformer on genset and hybrid controllers

Changes:

• Backup of eventlog changed to get latest 1000 events.
• Corrected min, max and default value for AVR relay output Maximum ON time

Corrections:

• ACM3.1 card will not start protections if settings is lost during operation. A power cycle of the controller will be required to restart the protections. Alarm ""ACM protection not running"" will be shown continuously if the problem occur.
• Fix the issue there EDG only have 1 set of synchronization settings
• Fixed - Reboot of controllers required after SW update
• Fixed issue where AC protections could change "AC setup" after power cycle of the controller
• Fixed issue where is not possible to stop SC or SG in emulation, if the breaker was closed
• When synchronising using static sync. The GOV and AVR on the syncing controller should no longer give spikes when a blackout happens on busbar.

DU 300:

New features:

• Introduces a new view for exhaust after-treatment dashboard increasing the support of Tier 4 and Stage V engines.

1.0.18.0

23. 04. 2022

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.18.0

Minimum required version of PICUS: 1.0.18.0

PPU 300

New feature:

• Added custom alarms in CODESYS
• Added possibility to disable display buttons in individual groups
• Added control signal to engine communication + extra protocols
• Reset horn is possible to reset with input

Corrections:

• Action for the synchronization failure alarm is now visible in PICUS and DU.
• Fixed issue where counters does not work in Custom Logic
• Fixed issue where synchronize indicator on display is visible with dead busbars
• Fixed issue with alarm test, does not work when alarm state was unacknowledged no alarm
• Fixed problem where Picus would show empty Application or I/O status page.
• Fixed issue where measurement averaging has causing a very small offset the the averaged measurement.
• Fixed issue where emulated values was slower when using measurement averaging.
• Fixed issue where the additional logged values in the event log could be incorrect when measurement average is used.

DU 300:

New features:

• DU300 button management.
  
  • Added the ability to disable (and enable) the buttons of the DU300 by parameters.
  • The buttons are disabled in blocks related to their functionality.
  • This provides more possibilities to configure the controller to the application's requirements.

Corrections:

• Fixed an issue with the differentiation of two synchroscopes with the same measurements, like an EDG.
• Fixed an issue related to ANSI codes shown on the alarm popup.

1.0.17.0

10. 02. 2022

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.17.0

PPU 300

New Features:

• For CODESYS application it is now possible to have a function block for special hardware, without having the hardware.

Corrections:

• Changed the maximum value for Breaker close failure delay to 30 seconds.
• Changed the maximum value for Breaker Pulse ON time to 60 seconds.

DU 300

Changes:

• Improved navigation and look of the Parameters page.

Corrections:

• Solved an issue that would cause the DU 300 to crash when downgrading DU software.

1.0.16.0

13. 10. 2021

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.16.0

PPU 300

New Features:

• Added ANSI code tag to relevant alarms
• Added possibility for disabling Ethernet ports
• Added REST version to version page
• Change the behavior of "Update" input for custom parameters in CODESYS
• Added any functionality to ICC flags
• Increase number of ICC flags to 32

Corrections:

• Fixed issue where GAM3.2 stand alone was active when regulator was set "OFF"
• Fixed issue in CODESYS where custom parameters write FB not working after read FB has been called

DU 300

New Features:

• Support for Tags:
  
  • New menu for options to display the tags set in parameters.
  • Options for tag visualisation include: Alarm pop-up, alarm list, logs page and parameter page.

Changes:

• Update to languages
• Connection improvements

Corrections:

• Solves an issue where the display could enter a manual loop after returning from synchroscope.

1.0.15.0

12. 07. 2021

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.15.1

PPU 300

New Features:

• CPU load is now accessible and displayed through the performance widget.
• Change of counters is added to the event log.
• CPU load is now a measurement shown as a Live data value or a Modbus address, and it is accessible as an Analogue Output.
• New counters relating to engine/inverter starts are added.
• New counters relating to breaker operations are added.
• Energy import and difference counters are added to hybrid.
• External breaker states are added to CustomLogic.

Changes:

• Counters are now specifically signed or un-signed.
• Text on Live data screen is changed for Engine speed.
• CustomLogic bit outputs are now reset to 0, and then deleted from the configuration.

Corrections:

• Corrected that "Different power management rules activate" alarm was triggered incorrectly.
• Corrected the behaviour of Continuous breaker.
• Corrected missing paths for Modbus "Inhibited" flags.
• Corrected an issue where the display would jump to sync. view if a trip alarm occurred.
• Corrected an issue where "ball" on the synchronization view could change between red and green, when the breaker was closed.
• Corrected an issue where the alarm counter did not increment if the state was not State A – Normal.
• Corrected an issue where a Stand-alone EDG would not deload the GB in SEMI-AUTO mode.
• Corrected an issue where the scale "(4 to 20mA) to (0 to 100%)" displayed 4.0mA instead of 0.0mA on GAM3.1.

DU 300

Changes:

• Font size and duration of error message increased in the virtual keyboard.
• New counters icon for alignment with PICUS.

Corrections:

• "Missing" counters removed from the display.
• Units shown for the I/O terminals.
• Counters are now limited based on the counter type.
• Display restarts on I/O pages when fieldbus configuration is updated.
• LED's no longer light up before the screens become active.
• Passwords with special characters can now be used from the display.

1.0.14.1

01. 06. 2021

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.15.0

PPU 300

Corrections:

• Allows IOM3.4 Firmware revision 1.0.0.2.

DU 300

New features:

• Synchroscope view.

Changes:

• Local display configurations (for example, brightness and units) will now be kept when new application software is installed.

Corrections:

• Bar graphs and gauges animations performance is increased.
• Fixed an issue in View Design where up/down keys lost focus after a blue pop-up.
• Fixed an issue in Parameters where up/down buttons would not be shown.

1.0.14.0

21. 05. 2021

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.15.0

PPU 300:

New feature:

• Emulation feature is added.
• It is now possible to open the breaker when there is a position failure.
• All I/O cards and CAN bus values can now be mapped in Modbus.
• ECU: Communication failure is added. When communication is expected, but not present, an alarm is triggered.
• Live data: J1939 protocol is now available for engine communication.
• An option for customers to add CODESYS application version to the version page is added.
• Idle run start is added.
• Idle run stop is added.
• Inhibit for idle run is added.
• It is possible to skip Idle Run Stop by requesting "Stop" again.
• It is possible to skip Idle Run Start by requesting "Start" again.
• CODESYS inputs and outputs are available in Modbus.
• CustomLogic inputs and outputs (digital and analogue) are available in Modbus.
• Inhibit status for alarms is available in Modbus.
• Alarm property "Remove from service" is now available in Modbus.
• The external regulation value can now be read in the regulator status tool.
• State of the manual regulation input can now be read in the regulator status tool.
• The source of regulation can now be read in regulator status tool.
• Engine ECU: Process data alarms are added, and it is now possible to get application alarms from either the ECU or an analogue input.
• Engine ECU data has been mapped to communication (incl. standard Modbus) and is configurable in flexible Modbus.
• New ECU: Auto discover is added and can be activated from either CustomLogic, CODESYS, Modbus, or Commands.
• Live data groupings are arranged in groups according to the engine sub systems.
• Live data screen view: Now you can see measurements from different sources based on the priority Analogue/IO over ECU.

Changes:

• The Modbus connections for Idle Time Expired are changed from 100 seconds to 10 seconds.
• The default AC setup values are changed.
• "AVR trip" location in CustomLogic for Hybrid is cleaned up.
• The text for Hybrid is corrected.
• Spelling error: "Deloading" is changed to "De-loading".
• Phase sequence error text is corrected for Hybrid.
• Default settings for blackout detection mismatch alarm are changed.

Correction:

• Fixed that Modbus crashed when trying to connect many times, and not getting a new connection.
• Fixed an issue with continuous breaker with mismatch between closing failure and output states.
• Breaker operation counter increment is now working.
• Load sharing miscalculation for SG is corrected.
• Trip counter is now incremented for Hybrid when a trip occurs.
• Shore and shaft supervision status is fixed.
• Fixed an issue where default max value for EIM3.1 resistance analogue input sensor was to high.

DU 300

New features:

• Synchroscope view.

Changes:

• Local display configurations (for example, brightness and units) will now be kept when new application software is installed.

Corrections:

• Bar graphs and gauges animations performance is increased.
• Fixed an issue in View Design where up/down keys lost focus after a blue pop-up.
• Fixed an issue in Parameters where up/down buttons would not be shown.

1.0.13.2

14. 04. 2021

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.15.0

PPU 300:

Correction:

• Fixed issue where controller restarts if writing to oil pressure on Modbus
• Included bugfix on EIM3.1

DU 300

New features:

• Synchroscope view.

Changes:

• Local display configurations (for example, brightness and units) will now be kept when new application software is installed.

Corrections:

• Bar graphs and gauges animations performance is increased.
• Fixed an issue in View Design where up/down keys lost focus after a blue pop-up.
• Fixed an issue in Parameters where up/down buttons would not be shown.

1.0.13.1

24. 02. 2021

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.15.0

PPU 300:

Corrections:

• Fixed an issue where the link status of a CODESYS digital output was not correct after download/restore.

DU 300:

New features:

• Synchroscope view.

Changes:

• Local display configurations (for example, brightness and units) will now be kept when new application software is installed.

Corrections:

• Bar graphs and gauges animations performance is increased.
• Fixed an issue in View Design where up/down keys lost focus after a blue pop-up.
• Fixed an issue in Parameters where up/down buttons would not be shown.

1.0.13.0

16. 02. 2021

Versioning changed for alignment within platform.

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.14.0

PPU 300:

New features:

• AC measurement averaging:
  
  • It is now possible to use averaging filters (200ms and 800ms) to reduce the value fluctuations from the high performance of the measurement cards.
  • The averaging filter can be applied selectively to different types of measurements.
  • AC measurement averaging affects data displayed by DU 300, PICUS, trending, CustomLogic, CODESYS, and Modbus.
  • AC measurement averaging does not affect protections and regulation values.
• EIM3.1 Safety shutdown function:
  
  • EIM3.1 can now be used as a safety shutdown module.
  • EIM 3.1 will be able to run the engine in stand-alone mode should it no longer be able to communicate with the main processor card (PCM).
• Hybrid controller type added.
• Support of electronic engines protocols (EIC):
• Supports the Generic J1939 protocol for reading.
• J1939 values, alarms and historical events are now available.
• New engine measurement inputs + alarms added for: Oil pressure, Oil temperature, Coolant temperature, and Coolant level.
• Flexible application drawing:
  
  • It is now possible to customise the application drawings to provide a customisable interface.
  • The design of applications with multiple ring connections is now supported.
• CODESYS version information:
  
  • It is now possible to readout CODESYS versions in PICUS in the information tab.
  • It is now possible to readout if the licence key is active or not.
  • It is now possible to readout what type of license is active.
• CustomLogic IO added to Flexible Modbus

Changes:

• Update rate of live data in display and PICUS is increased.
• Changed: Possible to change time and date individually from PICUS.
• The password length can now be 1 to 32 characters.
• New default password is "0" for all users.
• Controller type can now be changed during backup restoration.
• Changed parameter menu structure for Cos Phi set point. Set point, offset and limit.
• When changing single-line diagram - cleaning up alarms related to redundant breaker.

Corrections:

• Issue fixed where breaker opened before breaker open point is reached.
• Fixed issue where hidden Modbus addresses was accessible.
• Fixed issue where NELs trip if breaker is opened.
• Fixed issue with rounding problems on decimal values on Modbus data.
• Fixed issue where changing of counters from Modbus not was saved if there was a controller power cycle shortly after.
• Fixed issue where remote and local LEDs both were turned on.
• Fixed issue with unsupported functions in CODESYS libraries.
• Fixed issue where trip output does not activate when "breaker position failure" is active.
• Fixed issues where custom parameters in CODESYS stop working after multiple downloads of CODESYS application.
• Fixed rare issue where backup file was corrupted.
• Fixed issue where custom alarms do not get units in the alarm and event logs.
• Fixed issue where GAM3.2 stand-alone mode does not work with PWM output.
• Fixed issue where regulator did not reset on external stop.
• Fixed issue where extended stop delay was skipped on external stop.
• Alarm timer expired flag data added to Modbus.
• Fixed issue where BTB was not deloaded by DG.
• Fixed issue where different controller software will run in same system.
• Fixed issue where breaker open signal could be sent because of missing inhibit info on ACM3.2.
• Fixed issue where AMC3.2 protections did not work on the Shaft generator.

DU 300:

New features:

• Custom alarm action suppression: It is now possible to enable alarm suppression for custom alarms from the display.
• Fast data interface: Faster update rate of gauges, counters, status texts, and live data views.
• Engine communication:
  
  • J1939 alarms and historical events.
  • Fieldbus, configuration, supervision and CANbus error handling.

Corrections:

• Fixed translation of texts in the View designer.
• Fixed translation of message box popup breadcrumb.
• Fixed DU300 live data subheader text cutting lower case p, g, j, q, y letters.
• Fixed DU300 showing negative ampere.
• Fixed conversion between C and F not having effect on scaling (View design).

1.0.7.0

09. 06. 2020

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.11.0

PPU 300:

New features:

• Support for the new IOM3.2 and IOM3.3 cards.
• Derate of nominal power is now possible with an analogue input.

Correction:

• Fixed an issue where PICUS supervision would update if the regulator type was changed.
• 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.
• 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.

1.0.5.0

17. 12. 2019

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.11.0

PPU 300

New features:

• Fixed that the display couldn't show negative values on graphs.
• Live data screens can now be configured by the user.
• Enhanced Backup/Restore: Restoring of CODESYS is now optional.
• Fixed that the alarm "Different single-line diagram" would trigger during broadcast of a single-line.
• Continous breaker: Configuration requiring only one output is now possible.
• "Fast overcurrent" now has configurable max. range.
• Breaker feedback: Configuration requiring only one input for feedback is now possible.
• Support for Network Time Protocol (NTP).
• Command sources: Setting of permissions for each individual Local/Remote source (PICUS, Display, Modbus, I/O or CustomLogic) is now possible.
• Alarms can now be tested individually.
• Support for ACM3.2 card.
• Modbus: Registers for alarm trip value is now available.
• Alarm "Inverse time overcurrent": Threshold is now configurable.
• Redundant breaker feedback is now possible.
• Spring loaded breaker: Arming of spring is now possible via input.
• 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.
• Configurable alive/watchdog functionallity is now available.
• IO Extension units: This feature allows expansion of a ML 300 system with additional decentralized racks containing the desired I/O cards.
• Firmware update: Replacement cards can be updated without using the utility software
• Firmware upgrade: In case of controller not beeing ready for update, detailed information about cause is now shown.
• CODESYS: Improved I/O response time.

Changes:

• Fixed that name of parameter group "Power supply" in relation to "EIM" was misleading. Moved to the "Hardware" section.
• Fixed that naming of GAM3.2 I/O's did not comply with naming of other I/O's.
• Fixed that GOV and AVR parameters did not use the same layout.
• Minimum OK frequency minimum value and Minimum OK voltage changed to 70 %.
• Not possible to set inhibits on "System not OK" alarm.

Corrections:

• Fixed that software version check was only made on the first card in a rack.
• Fixed that configurable I/O's could maintain their state after beeing unconfigured.
• Fixed that alarm actions not allowed for a given controller type could be selected anyway.
• Fixed that event "Start enabled deactivated" could register, even if conditions were not met.
• Fixed that alarms for "Power import" were missing on BTB.
• Fixed that changing the calculation method for "Q nominal" would not reflect on the HMI custom view.
• Fixed general error in sync check.
• 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 removing input function from an Analogue output did not reset the Analogue output to "0".
• Fixed that Active/Reactive power differential counter pulse functionallity did not activate when importing power, only when exporting.
• Fixed that "Running hour counters" were missing in CustomLogic.
• Fixed that inhibit "ACM wirebreak" did not reflect the correct state.
• Fixed that in an engine stop sequence during "Crank off time", if a "Stop command" was issued and the engine had already stopped, the "Crank off timer" was not aborted.
• Fixed that alarms for P and Q load sharing failure were active during load share ramp-up.
• Fixed that regulation delay for GOV and AVR was ignored during engine start.
• Fixed that GOV and AVR regulation would continue during engine stop sequence.
• Fixed that "Power derate" would wrongly also affect "Breaker open point".
• Fixed that the alarm "Close failure" on a "Compact breaker" would trigger prematurely.
• Fixed that some engine states were not available in CustomLogic.
• Fixed that regulation delay for GOV and AVR was ignored during engine start.
• Fixed that alarms for "Phase sequence error" were reversed with regards to A/B side.
• Fixed that requesting "Reset to offset" on GOV or AVR regulator would result in output values not matching the setting in parameters "GOV/AVR output offset".
• Fixed that the triggered value in alarm details would not be updated if an alarm was re-triggered.
• Fixed non-responsive Modbus commands related to breaker operations.
• Fixed the default parameter values for Ti, GOV and AVR manual regulator.
• Fixed that AVR regulator mode "Fixed Voltage" did not "freeze" the regulator output, when the system lost one or more of the AC measurements.
• Fixed that alarms with fail class "Block" would not abort the synchronize sequence.
• Fixed that "SI-unit" label was repeated on some parameters settings.
• Fixed that digital inputs were unavailable in CustomLogic.
• Fixed that on the Supervision screen in PICUS the actual state of the busbar and the color representing it would mismatch.
• Fixed that the alarm "Redundancy broken" had wrong trigger conditions.
• Fixed that the alarm "Protection set point out of range" had wrong trigger conditions.
• Fixed that "GAM3.2 status OK" was available as I/O source in PICUS, even when GAM3.2 was not part of the controller configuration.
• Fixed that the pop-up message "Breaker close cancelled" did not show when conditions were in fact met.
• Fixed that "Power derate curve" was limited to a max. setting of 200. Increased to 1000.
• Fixed that "Derate" functionallity did not use the same base for "Power Available" calculation in [%] and in [kW], thus resulting in conflicting values.
• Fixed that if a blackout is detected (real or loss of measurements) during the synchronisation part of a close sequence the sequence would be cancelled.
• Fixed that supervision of SCs in PICUS would show shore measurements where ship measurements were supposed to be shown.
• Fixed that the Backup and Restore action buttons after a restore were no longer shown in the PICUS menu.
• Fixed that the alarm "Inverse time over-current" were not available for use on "Outputs".
• Fixed that alarm "Busbar Phase sequence error" was unavailable in CustomLogic and Outputs.
• Fixed that certain Modbus addresses could not be used as commands.
• Fixed that "Operations counter" did not work for external breakers.
• Fixed that "Acknowledge alarms" in combination with the "Alarm TEST" functionallity could result in a controller restart.
• Fixed that CustomLogic ICC flags could become unavailable.
• Fixed that alarms related to Generator protections would remain triggered if "Delay" was set to 0.0 seconds.
• Fixed false detection of "Engine running" due to "noisy" busbar.
• CODESYS: Fixed that some features in libraries and on Modbus, related to alarms, were missing.
• Fixed that "Engine ready delay" would be ignored on SGs.
• Fixed that on the display the "Counters" screen would show irrelevant entries.
• Fixed that alarm and status for "Voltage or frequency not OK" did not trigger/update according to the settings.
• Fixed that status for "Voltage and frequency OK" did not respect the parameter "Delay" settings.
• Fixed that status text "Regulator frozen" could be shown when engine was in "stopped" state.
• Fixed that Regulator ramp up/down did not work when operating in load share mode.
• Fixed that alarm "Earth inverse time over-current" did not trip according to the settings.
• Fixed that the alarm "CODESYS configuration conflict" would trigger repeatedly when downloading the CODESYS application.
• Fixed inconsistent operation of the Regulator ramp functionality.
• Fixed that CustomLogic could stop working if the controller was power cycled immediately after "write" of a new CustomLogic configuration.
• Fixed falsely detection of Volt/Hz due to missing data from the ACM card.
• Fixed that inhibit functionallity was not available for NEL groups.
• Fixed that the Regulator status screen could show wrong values.
• Fixed that error in CustomLogic menu configuration could result in a system error (Debug.lock).
• Fixed a potential issue with inhibits not beeing updated.
• Fixed that "Engine start-and-close" in combination with "Blackout close" would close the breaker before the engine was running.
• Fixed that, in "I/O Configuration", inputs of type "DI" would show as "Undefined" when used for CustomLogic.
• Fixed that "Derate" functionallity did not influence "Power Available" calculation correctly, thus affecting load share.
• Fixed "Status OK" handling on ACM3.2.

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.

1.0.4.1

04. 03. 2019

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.10.0

PPU 300

Corrections:

• BSP version 3.0.1.0 supported.
• Negative fixed power deload dit not work. Instead of ramping to zero, it increases load.
• AVR/GOV output selection failure alarm triggered after software upgrade.

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.

1.0.4.1

19. 11. 2018

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.8.0

PPU 300

Corrections:

• BSP version 3.0.1.0 supported.
• Negative fixed power deload dit not work. Instead of ramping to zero, it increases load.
• AVR/GOV output selection failure alarm triggered after software upgrade.

DU 300

• No changes

1.0.4.0

06. 07. 2018

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.8.0

PPU 300

New features:

• Now possible to use 16 controllers in single line

DU 300

• No changes

1.0.3.0

20. 04. 2018

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.8.0

PPU 300 

New features:

• CODESYS add-on
• Frequency-dependent droop regulation
• Support of GAM3.2 module with stand-alone possible
• Able to abort "Lamp test" dialogue box
• Power ramp configuration improved for better user experience
• Selectable offsets for fixed P, Q and CosPhi regulation
• Alarms made available in custom logic
• Analogue I/O made available in custom logic
• Parameter values made available in custom logic
• Use external analogue signal as regulator set point
• Alarm for F/V not OK made independent of GOV/AVR configuration
• Power regulator set point range extended to -100 % to +100 %
• GOV/AVR status display on PICUS and display
• Regulation on SG 
• Freeze regulation
• Support of IOM3.4
• Analogue value compare and operate function in custom logic

Changes: 

• Optimised menu layout for better user experience
• Improved ACM firmware update sequence

Corrections:

• Compact breaker, optimised spring load sequence
• "Blackout detection mismatch" functionality corrected
• Fixed missing trip alarms
• Manual regulation not possible with certain regulator settings
• Fixed that "GB open-and-stop command" was ignored
• Fixed that running detection by means of digital input could be delayed (affecting "Engine ready LED")
• Fixed that in manual regulation mode, relay output could sometimes be left in "activated" state
• Fixed that "Remove start" input could cause unintended short activation of crank relay
• Fixed that cancelling a stop sequence could result in engine stopping anyway
• Fixed that command "Open generator breaker and stop engine" could leave engine running
• Fixed that running detection would not terminate crank timer
• Fixed that alarms "GOV and AVR regulation error" would not be triggered
• Alarms are always shown, even if configured as "suppressed"
• Active start block alarm can no longer abort cooldown sequence
• Genset temperature power derate functionality improved
• "Start engine and close GB" command is now blocked by "Block engine start" command
• Alarm on controller with breaker feedback error could result in breaker opening and engine stopping
• DG suddenly becoming last controller on busbar during de-load, would trip its breaker
• Detection of "Vector mismatch" improved
• Fixed that "Freeze regulation" could leave relay output in "activated" state
• Fixed that "BTB trip" command did not cancel synchronisation
• Engine state in switchboard will now resolve to "Ready" instead of "Not Ready"

DU 300

New features:

• Livedata configurator (View design)
• Regulator screen (GOV/AVR)
• Livedata 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:

• DU relay not working
• ML300 Backwards compatibility issues of DU
• Parameter graph, special case fail
• Livedata scales are not appearing
• Event log was not telling which "command" (button) was pressed.
• Blocking pop-up on DU 300 if controller software does not match.
• Counter pop-ups now working correctly.
• Display alarm list deadlock removed.
• DU 300 able to change from service mode to app mode.
• 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.

1.0.2.0

29. 09. 2017

New features:

• Acces to all alarm status information from CODESYS
• Extended status information for alarm functionblocks in CODESYS   

Changes: 

• Software mismatch on hardware module(s) alarm only occur if first, second or third digit on IO card version is changed
• New EIM 3.1 software 2.0.1.0

1.0.1.0

25. 08. 2017

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.6.0

PPU 300 

New features:
   1  - 4 directional over-current alarms have been added to BTB (ANSI 67).
   2  - 2 directional over-current alarms have been added to SC and SG (ANSI 67).
   3  - Support of lamp test function.
   4  - Support of controller identify function.
   5  - Active regulator mode will be deactivated if a new is requested.
   6  - Additional information regarding alarms, breaker-, busbar- and generator status made available on Modbus.
   7  - Added "Critical process error"" alarm.
   8  - Last DG will trip if no other feeders are closed in the plant.

Changes:
   1  - "Power supply" parameter menu renamed to "Hardware".
   2  - "Network" parameter group moved to "Hardware" instead of "Utility". 
   3  - "Reset ratio" renamed to "Hysteresis" for protection alarms.
   4  - General check that "Nominal settings" cannot be configured to 0.
   5  - "Fixed power factor" renamed to "Fixed CosPhi".
   6  - "Analog" renamed to "Analogue".
   7  - "System not OK" alarm action is changed to "Warning".
   8  - New ACM 3.1 software 4.0.1.4.
   9  - New PCM 3.1 software 2.0.0.2.
   10 - The others are version 1.0.3.0.
   11 - "Directional over-current" alarm min. and max. set points have been extended to -300 % and 300 %.
   12 - Only one regulator request is accepted if more have been received.
   13 - It is possible to configure action on "System not OK" alarm.

Corrections:
   1 - Controller types SC, SG and BTB stop synchronising if measure feedback disappears.
   2 – Regulator could freeze if regulators were used in custom logic.
   3 - Regulator continued to regulate after feedback failure on GB.


DU 300

New features:
- Implemented first part of custom stylesheets
- Curves have 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
- Live data screens dynamic update (step 1)
- REST version control improvement step 1 (A+B match)
- REST version control improvement step 2 (new REST resource implementation)
- Live data 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
- Live data 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
- Placeholder text from previous screen does 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 are represented in the same order as in the base unit
- Preparation of lists in the application improved
- Removed dot key from keyboard when value is integer, or precision is zero
- Network off pop-up 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
- Cleaned up warnings
- Not able to enable/disable the alarm "Ethernet redundancy broken"

1.0.0.3

12. 04. 2017

This software package consist of:

• Multi-line 300, PPU 300
• Bundled with DU 300 SW version 1.0.5.0

PPU 300

Corrections:
   1- Trip and stop action did not stop the engine in switchboard mode 
   2- Customlogic inputs was evaluated wrong in scan
   3- Sync. type was changed back from Static to dynamic after a power cycle

DU 300

No changes

1.0.0.2

14. 03. 2017

Corrections:

• Start and close command now works correctly if “Voltage and frequency OK” timer has been increased.
• Open and stop command can also stop the engine if breaker is opened, when command has been sent.

1.0.0.0

21. 12. 2016

PPU 300: Initial release

DU 300 ver. 1.0.5.0:

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".