Multi-line 2 Standard Application Software series 1.7x.x.

This software applies to the following DEIF products:

You’re about to download 1.71.7

The main changes implemented since the last version are as follows:

This software applies to the following DEIF products:

  • Multi-line 2 - GPC v.2.xx
  • Multi-line 2 - GPU v.2.xx
  • Multi-line 2 - PPU v.2.xx

Corrections:

  • Update of self-check functionality
  • Could not disable parameters 3010 and 3020 in the USW

Ver. Date Description

1.71.7

30/03/2015

This software applies to the following DEIF products:

  • Multi-line 2 - GPC v.2.xx
  • Multi-line 2 - GPU v.2.xx
  • Multi-line 2 - PPU v.2.xx

Corrections:

  • Update of self-check functionality
  • Could not disable parameters 3010 and 3020 in the USW

1.71.6

05/09/2011

Changes:

  • Running hour counter overflow at 32500hours corrected

1.71.5

05/01/2009

  • Event log updated
  • Alarm log updated 

1.71.4

23/02/2005

Changes:

  • Regulator updated

1.71.3

14/09/2004

Changes:

  • RPM readout modified
  • SinglePhase/SplitPhase functionality improved

1.71.2

29/03/2004

Changes:

  • Alarm detection rutine improved to avoid double-alarms
  • Busbar Inhibit settings improvd in functionality
  • Problem with setting the correct date is removed

1.71.1

22/01/2004

New features:

  • Galvanic separated measurement board is now supported.

Changes:

  • Scaling of menu 4544 and 4545 in the USW is adjusted
  • USW interface regarding regulation output is adjusted
  • Handling of ‘manual’ mode in regard to regulators is adjusted
  • Handling of Mode 3 is adjusted

1.70.6

06/11/2003

Changes:

  • Reset of PWM-output value is adjusted
  • Whenever a CCM list is created, ML-2 will send a login string to the CCM

1.70.5

29/08/2003

Changes:

  • CCM-communication protocol adjusted (fixed lenght of telegram recieved)
  • Frequency measurement below 20Hz is disabled due to a problem under stopping the gen-set. This could happen in rare cases generate a reset of the unit.
  • Log saving functionality is adjusted

1.70.3

23/01/2003

Corrections

  • Updating of German text for Display
  • Reset of ML2 unit if baud rate parameter is changed for CANopen
  • Update of M5X protocol
  • Update of EventLog, just after download of new app. sw. the old log will not be used
  • New RS232/485 PCB will now make the COM menus appear
  • Option G1 auto selected if PPU or GPC
  • Unit bar added
  • AVR/GOV relay do not follow the periode time in MANUAL mode anymore
  • Overflow at Pnom higher than 3255 kW corrected
  • Reset of regulator corrected
  • Menu 2230 changed to 2220 like USW and manual

1.70.1

25/10/2002

New features:

  • Tacho-input functionality optimised.

1.70.0

25/09/2002

New features:

  • Option O water turbine is now available
  • Option EF2 / EF3 / EF4 are now available
  • New PI regulator algoritme implemented
  • Option H4 is now implemented

Corrections

  • Text 'Angel' is changed to 'angle'

Changes:

  • Max. value for 'Fixed var' changed to 250 %
  • Angle between generator and busbar now checked at all 3 phases before sync pulse is send
  • Generator voltage and frequency high alarm is no longer inhibited by inhibit function
  • It is no longer neccesary to power ML-2 down/up after changing the modbus baud rate

1.60.5

09/08/2002

Changes:

  • kWh adjusted to ensure accuracy when power near 0

1.60.4

22/07/2002

New features:

  • Synchronizing status bit in communication protocol Modbus and Profi-bus
  • Voltage synchr. window status bit in communication protocol Modbus and Profi-bus

Corrections:

  • Exp. values in communication protocol adjusted
  • Calculation of synchr. window at high voltage is trimmed

1.60.3

22/05/2002

New features:

  • Alarm relay positions are now in the communication protocol.  (index 46 for Modbus; index 49 for profibus)

Changes:

  • AVR regulation outside voltage window improved.

Corrections:

  • Angle-measurement for angle between BB and DG is improved.
  • For option E1 combined with D2 the AVR output is enabled for the analogue output.

1.60.2

25/04/2002

Changes:

  • Rampup and rampdown speed min. value changed from 1.0%/s to 0.1%/s.
  • Changed initialisation of menu structure, made mode depended.
  • If an option is not present anymore, the corresponding alarms are automatically disabled.
  • Phase sequence alarm delay is increased from 0.5s to 1.0s.

Corrections:

  • Tacho calculations moved to improve functionality.
  • Fixed bug, regarding relay error in GPU if no option G1
  • Text for rampup/rampdown set-point changed from % to %/s.
  • Submenu text in 2140 changed from ANGEL to ANGLE.
  • Fast Overcurrent and High Overcurrent is no more default enabled.
  • Password was logged 4 times when changed only 1 time. Corrected.
  • Log of value of analogue 1-4 + PT100 + Tacho corrected

1.60.1

22/03/2002

Corrections:

  • Initialisation of relay 10 , 11 and 12, 13 corrected (GPC option)
  • A/D-converter overshoot corrected (loadshare offset error)

1.60.0

19/03/2002

New features:

  • Configuable Relays
  • Configuable Inputs
  • Configuable Inhibit-functionality
  • Updated eventlog with logging of measured data.
  • Possibility for reset of kWh counter
  • New alarm for regulation fail (unbalanced load)
  • Baud rate 10/20 kbit/s implemented for CANOpen.
  • Number of PDO's telegrams reduced from 9 to 8 in CANOpen protocol.
  • Protocol for CANOpen updated.

Corrections:

  • Increased precision of dfdt protection.
  • PF-regulation improved.
  • Changed order of VTA for Modbus-protocol
  • New synchronoscope.
  • Change of default menu pos. after use of 'back'
  • Minimum value for Overload 1 + 2 changed from 1.0 % -> 10 %

1.51.5

22/02/2002

Corrections:

  • During manual fine-tuning of static sync. and (fbus - fgen < 0.05 Hz), Govenor MANUAL UP/DOWN didn't work. Now corrected.

1.51.3

21/01/2002

Corrections:

  • Bug regarding black busbar synchronisation - if static sync. is choosen the breaker was closed even if no generator voltage was present
  • Analogue output 4 on Engine Interface card was missing in Profi-bus protocol

1.51.2

21/01/2002

Corrections:

  • Bug regarding black busbar synchronisation not working for Unom > 1092, fixed

1.51.1

28/11/2001

Corrections:

  • Bug regarding dynamic update of service menu for IO-status fixed
  • German text strings corrected
  • Modbus time update bug fixed
  • Update after change of language fixed
  • Loadshare overrun bug fixed
  • Text string in menu 4061 GEN -> BUS
  • Wrong timer value shown in service menu when setpoint-set 2 is enabled, fixed
  • Implement of Vendor ID (0xB2) for CanOpen
  • Alarms in Service menu only shown if they are enabled and correct option is chosen.

1.51.0

21/11/2001

New features:

  • CANOpen available - option H1
  • Two set of protection parameters selectable via binary alarm input on Engine Interface Card (option M1), when the binary alarm input 5 is disabled as alarm input, available
  • Fast over-current protection
  • Counter for breaker operations
  • Showing number of alarms in top of alarm log
  • Hour counter for breaker closed
  • Load sharing interface to Pow-R-Con and Selco, User set of loadshare level (Type other)
  • Different VT values for busbar and generator possible
  • Transformer compensation (angle correction).
  • Custom menu (V1 - V3)
  • Synchronoscope in display possible
  • Delayed synchronising after breaker trip (10 sec.)
  • Option EF available (three analogue transducer outputs)

Corrections:

  • Transmit error update, timer interrupts for CAN-bus and Mod-bus only called if card is present.
  • All non-English languages updated
  • Problems with Option D2 in PPU fixed

1.50.1

11/10/2001

New features:

  • Engine Interface Card (option M1) available
  • Single phase / split phase power calculation
  • Inductive or capacitive display of power factor (PF) (in line 0 and line 1)
  • Inverse time-characteristic on reverse Power protection
  • Additional digit in version number X.XX.X
  • Profi-Bus available
  • DG protection also in option B1

Corrections:

  • Bug causing the output relays on supply card to flicker shortly are fixed.
  • Unit in edit line for battery alarm corrected (% -> V)
  • Generator protection (Voltage and frequency) now under option B1 OR C1
  • Changed phase - phase values readouts for split/ single phase (toplinehandler1, spilt phase) 

1.46

30/08/2001

Corrections:

  • 1- Error in Mod-bus protocol: Hi word is never updated. Caused by overrun - fixed.

1.44

12/07/2001

New features:

  • Timer accuracy for busbar protection improved.
  • Busbar timer setpoint now set in 10 ms steps

1.19

20/09/2001

New features:

  • Option A is divided in Option A1, A2 and A3.
  • New option D2 and G2 for GPU.
  • One measure value on 2 analogue output is now possible.
  • The service port can be used for Modbus communication with some restrictions:
    ID = 1
    baudrate 9600 8n1
    Only 1 unit on same line.
  • No need for setting of options after download of new application SW.
  • Software detection of busbar voltage transformers (mounted on the ML2 PCB).
  • Static synchronization is now available.

Corrections:

  • Edit language when cursor under SAVE is now possible (error introduced in ver. 1.43).
  • Option G1 was not possible on a GPU - fixed.
  • Measure value 45 and 46 in the communication protocol was exchanged - fixed.
  • Analogue output for PF is now correct.
  • Slow ramp up/down corrected (error introduced in ver. 1.40).
  • A problem with updating supply output fixed.
  • Error in P + f menu's - fixed.

On this page, you can download software updates for your product(s) and help yourself to various utility tools and add-ons that will assist you in setting up, detecting faults and configuring your product(s).

Please be advised that not all of our products can be updated by the user. Nor do all of our products come with a utility tool. Consequently, the list on this page cannot be considered an overview of our product programme.

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DEIF cannot be made responsible for any consequences of failed product updates or use of utility tools. Nor can DEIF A/S be made responsible for consequences of changes in behaviour of products due to a software upgrade. It is always the responsibility of the user to ensure correct set-up and configuration before commissioning. Please study the version log of the software before updating the product.

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The latest versions for full functionality

As always, we recommend that you install our offered improvements to fully utilise your DEIF product.

All improved software can be downloaded at your convenience at www.deif.com under “Software”.

Should you have any questions or experience problems finding the relevant software for your product, please feel free to call DEIF A/S at +45 96149614 or your relevant local DEIF office. Alternatively, we are always ready to assist you, if you send an e-mail to support@deif.com.

Press release, June 2015

Information on product improvement specifically related to “older” DEIF A/S ML-2 products.