Multi-line 2 Marine Application Software series 3.x.

3.12.5

04/01/2023

Corrections:

• SWBD CONTROL for status text and event log made translateable.
• Start+Sync can now tolerate a dip below OK level on the busbar.

3.12.4

10/03/2022

Corrections:

• Running hours shown correct on GPU/PPU-2 Modbus RS-485 / ProfiBus interface.

3.12.3

27/08/2021

Corrections:

• View text for DU-2 available for translation.

3.12.2

05/08/2019

Version 3.12.2 based on 3.12.1

Corrections:

• Modbus addresses for relay status on EF5-option not active.
• PPU-2 protocol converter in PPU-3 not working for Profibus.

3.12.1

10/09/2018

Corrections:

• Log value disappears after power cycle on display.
• Log did not appear in USW before the unit had been power- cycled.
• Option M15.8MKII Delta alarms were not available on display.

3.12.0

08/01/2018

New features:

• Added menu 2800 where it is possible to disable power ramp functionality in fixed power regulator.

Changes:

• Axiomatic PGN 0xFEA7 source address has been changed into A0.

Corrections:

• External I/O views will no longer toggle to zero at display. 
• Improved update of TCP/IP Modbus data. TCP/IP Modbus is no longer slow when no display is connected to unit
• MTU MDEC 2000/4000 M.302 and MDEC 2000/4000 M.303: False EIC alarms can under rare conditions occur. (option H5)

3.11.0

15/03/2017

New features:

• Add M-Logic signal: Waiting on spring loading
• Added PGN FEA7 byte 0 and 1 to axiomatic
• Added alarm for break open df (parameter 2623) and increased range to 10.0 Hz

Corrections:

• Added possibility to change TSC1 source address for J1939 protocols.
• EIC measure alarms inhibit during EIC communication fail.
• Frozen reading input on external I/O module.
• The slip-frequency comparison to sync parameters improved. Ensures that two equal frequencies can be synchronised together.
• kWh day, week, month could not reset if it was powered down when passing 00:00.
• The state of relay 69 and 71 when using option EF4 will now be detected correctly.
• Ext. Comm. Protocol Version (parameter 7514) was not available on H3.
• Ext. Comm. Protocol Version (parameter 7514) submenu text corrected to GPU/PPU-2.
• When using GPU/PPU-2 Modbus, only 78 addresses could be read.
• Modbus address 1068/1069/1070 duplicated to 1056/1057/1058.
• When using GPU/PPU-2 Comm. Modbus, the voltage could not be read.
• A position failure alarm could also trigger a close failure alarm.
• Hz/V OK (parameter 6221) timer corrected to 0 sec.

3.10.0

25/08/2016

New features:

• Added view lines for BTB A – D positions.
• Added memory backup function.
• Added genset not asynchronous alarm.
• Added menu for TCP/IP settings 7900, 7910 and 7920.
• Added software download via TCP/IP (bootloader version 1.03.0 or newer required).
• Added troubleshooting CAN bus connection on jump menu 9250.
• Added permissions possibility in USW.
• Added clear log possibility in USW.
• Added parameter-edited flag possibility in USW.
• Added possibility to change between BB nominal settings 1 or 2.
• Added ramp speed 2.
• Added auto ramp speed selection.
• Added droop active M-Logic events
• Added ramp speed activation M-Logic commands.
• Added Option H13: MTU ADEC Module 501.
• Updated to latest engine protocol/module incl. MTU Smart connect.
• Expanded delta analogue input list to include exhaust temp. left/right.
• Added support of Axiomatic interface (M4 Prot. version 1.01.0 or newer required)
• Added CAN line selection at menu 7840
• Added view for external set point.
• Regulator LED will turn yellow if regulation output is not set.
• Expanded delta analogue input list to include EIC T. Exhaust.
• Added BTB deload.
• Added frequency detection parameter for running detection.
• Added easy change between Metric/US units at menu 6920.
• Added “CAN1 comm error” and “CAN2 comm error” to M-Logic.
• Added Inhibit of MTU shutdown override
• Added MTU speed demand switches.
• Added VOLT/FREQ NOT OK info text.
• Added PPU-2 Modbus Compatibility Mode via menu 7514 (Option H2)

Changes:

• Removed menu 2280 and 2290 from PPU-3.
• Removed ethernet fail menu.
• Increased event log size to 500.
• Increased alarm log size to 500.
• Increased virtual event on M-logic to 42.
• Increased TCP/IP refresh rate.
• Changed shutdown override to be a part of inhibit.
• Improved precision of analogue inputs to be within class 1.0.
• All P/Q/cos phi droop types will now use the present value at droop start as reference point of the droop.
• Power droop slopes are now scaled based on the droop start reference point as a percentage of the nominal power.
• Q-droop limits are now ranging from -20000 to 20000.
• Scaling range has been changed from 1 kV–75 kV into 0.4 kV–75 kV
• Changed status text MANUAL to NO REGULATION if start sync/ctrl is not set and a GOV/AVR mode is selected.
• Frequency set point from Modbus or analogue input accepted regardless of the GB state.
• Support of ADEC CANopen, shutdown override.
• When M-Logic cool down threshold is selected, it will be used although the parameter is 0
• Cool down threshold will be ignored if used together with a multi-input and it has wire fail. 

Corrections:

• Strange characters in text could appear when read from Option N.
• M-Logic could be evaluated wrongly.
• Adjustment of clock from display did not work.
• Service timer days did not adjust when date was set from display.
• Moved digital inputs on Modbus.
• Updated M-Logic alarm list with "Ext. comm error".
• Single phase PF measurement could show a PF higher than 1.00
• S L1, S L2 and S L3 did not update on Modbus.
• Mains sync inhibit protections was inaccurate.
• Asynchronous generator stop did not work.
• EI Comm. error was constantly activated for the Caterpillar protocol.
• Vector mismatch did not work with single and split-phase measurements when sync. time was longer than the timer set point of the alarm.
• M4 with H7 could have an abnormal update on the CAN bus.
• VDO renamed to RMI.
• Wrong DM1 alarm could appear on the display.
• External I/O: Analogue input scaling and unit were configured incorrectly at start-up and when engineering unit was changed.
• Menu 9000 handling did not work properly. 
• Scania start/stop did not work on H7.
• M4 multi-input went high when nothing was connected.
• Battery voltage on MDEC 302/303 protocols was a factor 0.1 wrong.
• Alarm “AL Speed Demand Failure” was always present when connected to MTU 1600 series engines with a SMART CONNECT module.
• CAN-line faults could make the display very slow.
• Positive/negative/zero sequence was not able to handle short circuit and open conductors on all phases.
• Change of engine communication protocol could cause the texts in a parameter file to get corrupt.
• The scaling in frequency-dependent power droop and power offsets was wrong.
• The text for CAN id missing referred to CAN2 when CAN1 was used.
• Change of voltage scaling did not update in USW when Option N was used.
• GOV and AVR mode undef. Modbus alarm bits did not update when alarm was present.
• A unit alone on an analogue load share line with P load share select with ramp up enabled could ramp up to random value.
• When an offset for running hours was added, it was not shown correctly on the display.
• Reinitialise of CAN on single CAN card could cause the communication to stop.
• Idle run could cause external start not to work.
• Change of multi-input decimals or unit could cause a wrong display value.
• EIC alarms used as a low alarms would appear when the CAN communication was lost.
• The unit could get stuck ramp-up mod and never reaching its ramp up set point.
• Update for analogue load share line was only done once in each scan.
• Scaling menu 12000 for Beckhoff 3022 module was lost after power off.
• CAN line could not restore after a short circuit

3.10.1

25/08/2016

This software applies to the following DEIF products:

• Multi-line 2 - PPU v.3.xx Marine
• Multi-line 2 - GPU v.3.xx Marine

Changes:

• Parameter configuration attributes: Auto acknowledge is never set to "ON" by default
• "Clear log" no longer possible from USW

3.09.7

07/10/2015

Corrections:

• SMS/E-mail alarm functionality corrected (Option N).
• “Remote start and close GB" and "Remote open GB and stop" functionalities have been corrected.
• Different alarm fail classes can now be selected for analogue input 95 (menu 4060).
• Stop-coil wire break alarm can now be enabled through USW.
• Corrected support to MTU engine (SAM module) via J1939 protocol.
• Update of energy reading and correction of display reading in regard to different scaling settings.

3.09.6

21/03/2015

Corrections:

• Update of self-check functionality
• Idle run were missing in emulation
• Idle run activation through digital input and reactivation after stop button functions have been corrected.

3.09.5

01/12/2014

Corrections:

• No alarm was displayed when horn, siren or common alarm were combined.
• Hz/V ok is lost during synchronisation, the synchronisation is aborted regardless of fault class.
• After flashing new application software, the unit started up in Remote. This is changed to Local.
• Stop coil did not activate when start sequence was aborted.

3.09.4

15/10/2014

Corrections:

• "Wrong password" is displayed in secondary display at a correct password.
• RPM control (for asynchronous generator) using relay outputs; parameter set by user not utilised.
• TCP/IP Modbus reading of enable bit incorrect.
• TCP/IP Modbus control registers not updated.
• Theoretically, AVR reactive power regulator can be wrong.
• Q can be forced into overflow in Q(P) protection.
• Start enable has to be energised to activate the regulation.
• Inverse over-current protection modified to better comply with IEC 60255 Part 151. For further information, see the designer's reference handbook.
• Parameter 1083 TMS inverse over-current, TMS changed from 1/10 to 1/100.
• BTB position is not communicated over the CAN line. Alarm added if only one feedback is used.
• BTB position fail parameter numbers differ from parameter list and H2 manual.
• Navigation in menu 9140 is incorrect.
• Wrong Modbus alarm on M15.
• Phase/neutral and phase/phase measuring mixed up when used for detection.
• P-loadshare EXT with CANshare cannot be enabled from M-Logic.
• SWBD mode did not work with option M4.
• TCP/IP could cause the unit to reboot.
• Power ramp-up set point calculation was incorrect.
• Virtual event 1-16 missing on Modbus address 62 and virtual event 17-32 on address 63.
• Reset of H8 analogue input parameters at power-up of unit.
• Inhibit of Modbus command through M-Logic was not working.
• The reactive power is wrong when the phase rotation is L1L3L2.
• Issue when requesting "Remote GB OFF + stop" right after a "Remote start + GB ON" command.
• Parameters 1201 + 1202 should not be present if 3-phase is configured.
• EIC protocol change could cause the unit to reboot.
• EIC Exhaust temperature left/right is missing in menu 460x and 467x.
• Automatic update of jump menu-related parameters when reading through TCP/IP.
• Multi-input in binary mode is now represented on I/O page in USW when reading through TCP/IP.
• Now stopping GOV/AVR relays from regulating after the GB is closed

3.09.2

22/10/2013

• Initial release of special Marine approved ML-2 SW