Sices DST2600 Manuel utilisateur

Filename: EAAM016305EN

Rev. 05 Date: 05/11/2014

ID Document: EAAM0163

Product: DST2600

ii DST2600 User’s Manual

1. FORWARD................................................................................................................4

2. MANUAL VALIDITY..................................................................................................4

2.1 Firmware version..................................................................................................4

3. ABOUT SAFETY.......................................................................................................5

3.1 Safety ground connection.....................................................................................5

4. CONNECTIONS........................................................................................................6

4.1 Power line connection...........................................................................................6

4.2 Load wiring...........................................................................................................6

5. BATTERY CHARGE MAINTAINER..........................................................................6

6. PROTECTIONS AND INTERNAL FUSES................................................................7

6.1 Battery protections................................................................................................7

6.2 Phase line protections ..........................................................................................7

7. FRONT PANEL BREAKERS....................................................................................8

8. FRONTAL PANEL DESCRIPTION...........................................................................8

8.1 Frontal panel view ................................................................................................8

8.2 LED lights.............................................................................................................9

8.2.1 Genset working modes indication...................................................................9

8.2.2 Visualization modes and warning/alarm lights................................................9

8.2.3 MAINS LIVE light............................................................................................9

8.2.4 Generator live/ engine running light (GENERATOR/ENGINE).....................10

8.2.5 Change over status lights (KM/KG)..............................................................10

8.3 Key switches.......................................................................................................10

8.3.1 Cursor keys (arrows UP and DOWN)..........................................................10

8.3.2 MODE/ACK key............................................................................................12

8.3.3 AUX/PROGRAM key....................................................................................12

8.3.4 Changeover selection KM/KG......................................................................13

8.3.5 Engine START key.......................................................................................13

8.3.6 Engine STOP key.........................................................................................13

8.4 Multifunctional display.........................................................................................14

8.4.1 Internal display backlight..............................................................................14

8.4.2 Visualization modes .....................................................................................14

8.4.2.1 MODE 1................................................................................................15

8.4.2.2 MODE 2................................................................................................16

8.4.2.3 MODE 3................................................................................................18

8.4.2.4 MODE 4................................................................................................19

9. CLOCK....................................................................................................................20

10. TEST (engine starting test)...................................................................................20

10.1 Manual command.........................................................................................21

10.2 Digital input command..................................................................................21

10.3 Periodical test...............................................................................................21

10.4 Command from serial port............................................................................22

DST2600 User’s Manual iii

10.5 SMS command.............................................................................................22

11. WORKING SEQUENCES .......................................................................................22

11.1 Genset protections .......................................................................................22

11.2 Protections disabling ....................................................................................22

11.3 Working modes ............................................................................................22

11.4 Mains............................................................................................................23

11.5 Generator.....................................................................................................23

11.6 Inhibition of automatic genset operations.....................................................23

11.7Engine..........................................................................................................24

11.8 Engine commands........................................................................................24

11.9 Manual start..................................................................................................25

11.10 Automatic start and stop...............................................................................25

12. CHANGE-OVER LOGIC .........................................................................................25

13. LOAD MANAGEMENT ...........................................................................................26

14. DST2600 Start up...................................................................................................27

15. PARAMETERS PROGRAMMING...........................................................................27

15.1 Entering and modifying parameters..............................................................27

15.2 Password setting..........................................................................................29

16. ANOMALIES...........................................................................................................29

16.1 Forward........................................................................................................29

16.2 Anomalies signalling organization ................................................................30

17. TECHNICAL CHARACTERISTICS.........................................................................30

17.1 Fundamentals...............................................................................................30

17.2 Current absorption........................................................................................31

17.2.1 Battery current absorption with no mains voltage ...................................31

17.2.2 Mains absorption.....................................................................................31

18. DIMENSIONS AND INSTALLING...........................................................................32

4 DST2600 User’s Manual

DST2600 is an integrated automatic mains failure control panel equipped with all the devices

and functions needed for such applications, included battery charge maintainer and siren.

Generator currents and voltages measurements are done with true Root Mean Square

method, mains voltages with means value.

Images, drawings and some descriptions in this document can be related to versions of the

device provided with one or more options.

The present document is applicable starting from FW rev. 00.01.

Information about DST2600 firmware revision can be obtained in two different ways::

A label on device identifies the serial number, the installed options and other

information. This label also reports the software revision identified by the writing “FW”

or “SW” followed by a numeric code “0085XXYY” or “0141XXYY”.

When the device is powered, on the multifunction display will appear for about 3

seconds the following message:

SICES s.r.l.

DST2600 revXX.YY

In both cases, XX is a two digit number the identifies the major software version, YY is a two

digit number that identifies the minor software version.

The complete device SW code is EB0220085XXYY or EB0220141XXYY. If the software

revision is 00.06 (or 0.06) the actual code SW is EB02201410006.

Inside this document, a vertical bar on the page right edge highlights some change in the

paragraphs since the previous document version. Change in table fields are highlighted by a

grey background. The list of the changes is in page ii.

To improve the product, SICES, during the time, will introduce some changes in the products.

In spite of every effort made to maintain updated the documentation, some new features or

function couldn’t be covered by this document.

In any case, check first for an updated version of the document on our website www.sices.eu;

if you need technical support, please write to techelp@sices.eu

DST2600 User’s Manual 5

Icon highlights prescriptions related to the safe use of the device.

Please carefully read the present handbook before install or use the device.

The device must be positioned and installed in such a way to drain off the heat it

generates; avoid occluding the vent-holes.

Don’t expose directly the device to inclemency of the weather or to ambients saturated

with atmospheric humidity or saline.

When working in “AUTO” mode, the genset can automatically start at any moment.

CAUTION: TO AVOID ELECTRICAL SHOCK, THE FRONTAL PANEL

REMOVING AND ALL THE OPERATION INSIDE THE PANEL MUST BE CARRIED

OUT EXCLUSIVELY BY AUTHORIZED PERSONNEL AND ONLY IF MAINS

SOURCE IS DISCONNECTED, THE GENSET ENGINE IS NOT RUNNING AND

ENGINE STARTING BATTERY DISCONNECTED.

Safety ground connection is MANDATORY and required for the

proper device functionality. It must be done before any other connection;

SICES srl is no in any way liable for damage or person injury due to the

lack or the incorrect safety ground connection.

Connection is made by a 6MA bolt on the panel internal bottom; it is highlighted by the following

symbol

The wire used for safety ground connection must have at least the same cross section

as the power cable.

6 DST2600 User’s Manual

A magnetic-thermal over-current breaker or security fuses on mains line are

mandatory and they are to the system installer care; the same for the generator lines in

the version provided without the internal over-current breaker.

Load wiring must be made on the most right contactors marked as “KG”(a label “LOAD

LINE” is placed on the panel bottom). Connections have to be made in parallel to the wires

that connect “KM”and “KG”contactors together.

Starting from left to right, terminals are the followings:

N (neutral)

L1

L2

L3

For single-phase systems, connect neutral to terminal N and phase to terminal L1.

REMARK: the wiring cross section to be used for generator power lines is

16mm2for 40kVA applications

DST2600 is equipped with a charge maintainer that has the purpose of supply the internal

logic and compensate the self discharge of the main engine battery. It is supplied from phase

L1 of the mains line; it is thus required that in three-phases system the neutral line is connected

in order to proper supply the battery maintainer.

A green LED, named “CHARGER ON”, quite in the middle of the interface board, signals that

it is properly working.

In stand-by mode it is able to supply to the battery about 650mA plus the current required to

supply the internal logic.

Even if the system is only a charge maintainer, it can charge the battery in constant current

mode up to a voltage of 13.5V.

DST2600 User’s Manual 7

DST2600 has over-current protection for the battery connection and for the mains and genset

connections. They are made by fuses.

Before change any fuse, check that no harmful voltages are present: stop the

genset by emergency stop, open the mains line and disconnect the genset battery.

Replace them only with the same fuse types as those listed below.

There are:

-One ATO (or AL) fuse of 35A: it is connected between the battery and the power outputs

“START” and “FUEL”. It fuses in case of overload on these outputs.

-An auto resettable fuse of 5A is inserted between the positive battery and the panel supply:

it open in case of panel failure or polarity inversion or overload at the auxiliary relay output

J200-7. If mains is present, the opening of the fuse doesn’t shutdown the panel that is

supplied by the charge maintainer; if mains is not present that panel will shutdown. Do not

overcharge the auxiliary output J200-7 (max. 3A).

-An auto resettable fuse of 2.5A acts as charge maintainer protection. It opens in case of

hardware failure.

-Two auto resettable fuses of 2.5A and 5A, to protect the auxiliary outputs at battery voltage

respectively J405 and J406

Auto resettable fuses work as thermal switch and don’t require any operator procedure:

remove the overload source and wait for protection cooling down.

Each line input, both mains and generator, has a protection fuse. The fuse type is a 5x20mm,

1A and it is used to protect against internal faults. Only exceptions: fuse F203 on mains phase

L1 and F200 on generator phase L1 are 2A fuses. The reason is that F203 output supplies the

contactor “KM”and the charge maintainer. F200 supply the contactor “KG”.

To summarize:

4 5x20mm fuses of 1A: F201, F202, F204, F205

2 5x20mm fuses of 2A: F200, F203

The fuse of one of this protection yields a measurement error, like the phase missing.

In auto mode, the opening of one of the fuses placed as mains line protection (F203, F204,

F205) will cause the genset start for mains failure; F203 will cause, in addition, the switch off

of the charge maintainer and the drop of “KM”changeover (so loads will be no more supplied

by mains).

The opening of one of the fuses placed as generator line protections (F200, F201 and F202)

will cause in “AUTO”mode an anomaly activation upon the generator status (“operating

condition failure”, “under-voltage” or “under-frequency” depending by the opened fuse and

when the failure appears); in manual mode there isn’t any signalling of anomalies but the

changeover on genset is not allowed since the generator is not seen in the “ready to supply”

window .

8 DST2600 User’s Manual

On the front panel there is normally a thermo-magnetic breaker to command and protect the

engine warming resistor (if present).

In some version it can be substituted with a breaker on the device supply at battery voltage,

with the rule to disconnect the device when its use is not scheduled.

The upper part of the control panel is made of polycarbonate, resistant to oil and solvents,

which has symbols and identification strings.

Here there are all the commands, the alphanumerical signalling and the warning lights; these

will be described in details in the following paragraphs.

The frontal panel can be different in the graphical aspect with respect to the one shown here;

however the functions of the keys, the warning lights and of the display stay unchanged

DST2600 User’s Manual 9

DST2600 has eleven lights, to signal status, events and for the working and visualization

modes.

In the “OFF_RESET”, by pressing the “STOP” key, all the lights will be lighted on (“LAMP

TEST”) allowing to check their proper working.

They’re three yellow lights on the left side of the arrow keys. They signal the working mode of

the device (for a complete description of the working modes see par. 8.3.1). The third lamp

signals both the “AUTO”, “REMOTE START”(if fixed) and the “TEST” modes (if flashing).

They are four yellow lights, on the right side of the multifunctional display. They show what is

the actual visualization of the display; press the “MODE/ACK” key to scan the four modes.

The “MODE 2 WARNING” light also flashes when a warning arises (an anomaly that doesn’t

cause the engine shutdown); the “MODE 3 ALARM” instead flashes when a block or a

deactivation has occurred. When a new anomaly occurs (of any type) the display visualizations

is forced to “MODE 1”, allowing the visualization of the description of the anomaly. It is however

possible to select any other mode, also with one or more anomalies pending.

The “MAINS LIVE” (green) light shows the mains status. It has the following meanings:

OFF: mains not present.

Flashing: the mains is present but the voltage on one or more phases is not between

the programmed tolerance thresholds (or they are but from a time shorter than the

one configured); if loads are changed over on generator, they must stay on it.

Furthermore, the light signals also the genset inhibition status (see par. 11.6). If the

inhibition status is active, the light flashes also if mains is present.

10 DST2600 User’s Manual

ON: mains is steady present between its tolerance thresholds and so loads can be

changed over on it.

The “GENERATOR/ENGINE” (green) light shows the engine and generator status. It has the

following meanings:

OFF: if the devices diagnoses the “ENGINE STOPPED” status

Flashing: if the devices diagnoses the “ENGINE RUNNING” status but the generator

frequency and/or voltages aren’t between their tolerance thresholds

ON: if generator frequency and voltages are steadily between their tolerance

thresholds

The two lights (green) show if the loads are supplied by mains (“KM”) or by generator (“KG”).

The device has seven key switches; each of them has associated one or more function,

depending on the context.

With the “UP” and “DOWN” keys it is possible to select the genset working mode

(“OFF_RESET”, “MAN”, “AUTO”). Each mode is signalled with the corresponding light. To

pass from one mode to another, keep pressed the arrow key for about one second; to pass

from “OFF_RESET” to “AUTO” and vice-versa it is necessary to pass from “MAN”.

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