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SIF5600 - Manual - 03 - 2008

- red 50N-51N LeD, if on, indicating the tripping of the first or second ground fault protective device 

threshold assigned to at least one output relay; this LeD should be reset manually; 

- cB OPeN LeD, if on, indicating the breaker to be in the “OPeN” position; 

- cB cLOSeD LeD, if on, indicating the breaker to be in the “cLOSeD” position. 

the trip LeD indicators and the stored diagnostic information (latched) may be rest by means of the 

reSet button on the front of the relay or by means of the terminal block rS485 serial communication 

interface or front panel rS232 (thySetter).

 

Communication interfaces

the SIF5600 relay has an isolated rS485 serial communication interface in the terminal block, op-

erating with the MODBUS rtU protocol, it may be used for remote communication with the field 

bus, and an isolated rS232 serial communication interface with 9 pin connector located on the front 

panel, also operating with the MODBUS rtU protocol, which may be used for locals communication 

(thySetter). 

When the rS232 port is used, this has priority over the rS485 port. 

the MODBUS rtU communication protocol has the following characteristics: 

- baud rate:  1200...9600 baud;

- parity: Odd/even/No;

- number of stop bits: 1 or 2;

- communication address:  1...247 (only configurable through the rS232 interface); 

- the maximum number of digital protection relays which can be connected to the same rS485 com-

munication line:  32;

By means of communication software via the terminal block rS485 or front panel rS232 (thySetter) 

it is possible to: 

- set the communication parameters (baud rate, parity, number of stop bits); 

- view and modify the protective device settings and the type and characteristics of tripping; 

- set the phase and residual current reading mode to either primary amperes or as a value relative to 

the corresponding nominal current; 

- view and modify the nominal primary current of the phase cts; 

- view and modify the date and time; 

- view the readings, counts and identifying data for each relay;

- individually reset the start and trip counters for the thresholds and Boolean logic activation;

- view the information pertaining to the last eight recorded events 

- view and alter the programming in relation to the output relays and; adjustment of the correspond-

ing timer ttr1...4; 

- simultaneously reset the LeD indicators and the output relays programmed to be manually reset; 

- view and alter the associations of the thresholds to the block input and output circuits, enable the 

control impulses, adjust/enable the backup timers tB and tF, adjust the control impulse control and 

transmission windows and enable block input Blin1; 

- read the self-test messages; 

- control breaker opening and closing 

- enable or disable breaker status control; 

-  activate  the  test  function,  selecting  the  threshold  in  relation  to  the  protective  function  to  be 

checked, the relevant test method and reading the test outcome as the last recorded event

Note:

 

setting the address of the SIF5600 unit (between  and 47) may only be performed by means of the connection to the RS3 communication port 

(ThySetter).

 

Self-test

the relay self-test function classifies relay operational anomalies according to three levels: 

- MINOr ANOMALY:  the device continues to function within the possible limits with the protective 

devices activated; 

- MAJOr ANOMALY:  Operation of the device may be corrected by the operator by resetting the 

initial (default) configuration and hence the desired settings; 

- FAtAL ANOMALY:  All logic and protective functions are inoperative and the relay must be returned 

to the factory. 

the internal self-test function is capable of detecting the following anomalies and indicating them 

by means of messages: 

- defective auxiliary power supply (FAtAL ANOMALY); 

- output relay coil breakage (FAtAL ANOMALY); 

- alteration of the calibration data stored in eePrOM memory (FAtAL ANOMALY); 

- alteration of the parameters (threshold setting, times, relays… etc.) in eePrOM memory (MAJOr 

ANOMALY); 

- alteration of the data (counters, records, ...etc.) in eePrOM memory (FAtAL ANOMALY); 

- breakage of the accelerated logic pilot wire in relation to input BLIN1 (MINOr ANOMALY); 

- short circuit of the accelerated logic pilot wire (MINOr ANOMALY);

- accelerated logic breaker failure (MINOr ANOMALY). 

Upon detection of at least one of the above mentioned anomalies, the output relay programmed for 

Self-test is switched and the information is recorded (latched).

the self-test messages may be acquired over the rS485 serial communication interface in the termi-

nal block or the front panel rS232 interface with the thySetter software.

Содержание SIF5600

Страница 1: ...SIF5600 Manual 03 2008 certifiED DK5600 SIF5600 OVERCURRENT AND GROUND FAULT PROTECTION RELAY CB COMMAND KEYLOCK ...

Страница 2: ...rds 10 3 2 INPUT CIRCUITS 11 Auxiliary power supply 11 Phase current input circuits 11 Residual current input circuit 11 Binary input circuits 11 Block input circuits 11 3 3 OUTPUT CIRCUITS 11 Output relays 11 Block output circuits 11 3 4 ENVIRONMENTAL CONDITION 12 3 5 MMI 12 3 6 COMMUNICATION INTERFACE 12 Local Port 12 3 7 GENERAL SETTINGS 12 3 8 PROTECTION AND CONTROL FUNCTIONS 12 Phase overcurr...

Страница 3: ...IONING 32 6 1 INTRODUCTION 32 Switch in the OFF position 32 Switch in the DISPLAY MODE position 32 Switch in the CB MODE position 33 SIF5600 without display 33 6 2 SOFTWARE PC ThySetter 34 ThySetter installation 34 Use of the ThySetter 34 ON LINE MODE 34 Currents 35 I O block 36 Status 52 36 Counters 36 Events 36 Info 37 Self test 38 READING AND MODIFYING SETTINGS Set 39 SET 39 Base 39 Relays 39 5...

Страница 4: ...tical formula 56 Phase overcurrent 50 51 Standard inverse time curve IEC 60255 3 BS142 type A 57 Phase overcurrent 50 51 Very inverse time curve IEC 60255 3 BS142 type B 58 Phase overcurrent 50 51 Extremely inverse time curve IEC 60255 3 BS142 type C 59 Residual overcurrent 50N 51N Standard inverse time curve IEC 60255 3 BS142 type A 60 Residual overcurrent 50N 51N Very inverse time curve IEC 6025...

Страница 5: ...sume no responsibility for the consequences as a result of improper use or failure to comply with the recommendations contained in this document Its is particularly recommended to disconnecting from the power supply prior to performing any work inside the device verify with the aid of proper instruments that there is no voltage over any of the input output ter minals paying particular attention to...

Страница 6: ...ng the Courier font e g SIF DK5600 Abbreviations definitions MMI Man Machine Interface Operator panel on the front of the SIF5600 relay ThySetter Reading and parameterizing software 52 or CB Circuit Breaker Breaker SW Software FW Firmware CT Current transformers Start Starting of a protective function instantaneous Trip Tripping of a protective function timed PW break Pilot Wire break Pilot wire b...

Страница 7: ... for applications envisaging maximum current 50 51 and ground fault 51N protective functions The setting and reading methods may be performed with the aid of a Personal Computer with sup porting bundled Software along with the ThySetter or by means of MODBUS RS485 serial commu nication for those models fitted with displays all the above mentioned operations may be performed with the aid of the fro...

Страница 8: ... When activated it has priority with respect to the RS485 MODBUS RTU terminal interface measurement of the current fundamental component effective value by means of DFT Discrete Fourier Transform with 32 samplings per current period sampling period of 625 ms at 50 Hz nominal frequency or 521 ms at 60 Hz nominal frequency recording of the last eight events A BFO type electro optical converter modul...

Страница 9: ...mazione e controllo per centrali e stazioni elettriche ENEL Italian Utility Compatibilità elettromagnetica Immunità ENEL REMC 02 Normativa di compatibilità elettromeccanica per apparati e sistemi ENEL REMC 01 Voltage dip and interruption Reference standard EN61000 4 11 IEC60255 11 AC voltage auxiliary power supply 50 Hz voltage dips with UT 40 100 ms voltage dips with UT 0 50 ms DC voltage auxilia...

Страница 10: ...kV common mode ring wave 2 0 kV differential mode ring wave 1 0 kV Reference standards EN6100 4 16 Common mode disturbances in the frequency range 0 Hz 150 kHz dc voltage 30 V 50 Hz continuous 30 V 50 Hzr 1 s 300 V 0 015 150 kHz 30 V Emission tests Reference standards EN61000 6 4 ex EN50081 2 EN55022 EN60255 25 conducted emission auxiliary power supply 0 15 0 5 MHz 79 dB mV 0 5 30 MHz 73 dB mV rad...

Страница 11: ...nent overload 5 IEn Thermal overload 1s 50 A Frequency reference value fn 50 Hz operative nominal range 0 95 1 05 fn Rated consumption 0 2 VA Binary input circuits Number 2 Circuit type optocoupler Voltage nominal range UAUX operative range UAUX Max comsumption energized 3 mA Block input circuits Number 1 Circuit optocoupler Nominal voltage 1 6 V Max consumption energized 5 mA 3 3 OUTPUT CIRCUITS ...

Страница 12: ... Phase overcurrent 50 51 First threshold 50 51 definite time I indep 0 100 10 00 In 0 100 0 999 In step 0 001 In 1 00 10 00 In step 0 01 In Definite time operating time t indep 0 05 180 s 0 05 9 99 s step 0 01 s 10 0 99 9 s step 0 1 s 100 180 s step 1 s First threshold 50 51 inverse time I dep 0 100 2 50 In 0 100 0 999 In step 0 001 In 1 00 2 50 In step 0 01 In Inverse time operating time t dep 3 ...

Страница 13: ...3 s for the IE pickup 0 03 s for the IE pickup Overshoot time 0 02 s Reference values rest 0 pickup 1 5 IE 1 5 IE Pickups accuracy 5 Operate times accuracy 3 20 ms Blocking function Enable tF tF Enable On Off Drop out time delay of the blocking output signal tF 0 00 10 00 s step 0 01 s Enable tB tB Enable On Off Dropout time delay of the blocking input signal tB 0 10 10 00 s step 0 01 s Control wi...

Страница 14: ...r sampling the status of the breaker one block input circuit Blin1 The input circuits have appropriate capacity in order to withstand the current values that may be present during faults both permanently and transiently The logical input circuits and the block circuits include photo couplers which provide for galvanic separation OUTPUT CIRCUITS block output circuits Blout1 Blout2 The two block out...

Страница 15: ...k system By means of Discrete Fourier Transform calculation based on 32 samples period information is deduced in relation to the amplitude and phase of all the current measurements these are constantly updated and at the disposal of all the protection and control application algorithms In addition the kernel manages a service communication protocol known as Basic Protocol BP Drivers The driver lib...

Страница 16: ...ions monitored are the following the reference voltage levels output relay coil continuity the program flow control by monitoring the execution times and stack area occupancy checking the pilot wires accelerated logic system the consistency of the data in the REE and PAR blocks duplicated in the EEPROM Development tools For the development of the project a CASE instrument has been developed respon...

Страница 17: ...ng the Modbus command it is possible to send synchronised data to the SIF5600 relay all the relays connected to the RS485 network receive the synchronisation command simultaneously by means of an appropriate broadcast type message The clock associated with the recording function has no backup battery in the case of any interrup tion to the auxiliary power the calendar is reset and starts again fro...

Страница 18: ... automatic resetting when the input quantity anomalous condition has ceased K1 4 NoLatch mode while the front panel trip indications remain and must be reset by means of the RESET button In any case it is possible to configure operation so that one or more of the output relays like the indicator remains in the tripped condition K1 K4 Latch mode until the RESET button is pressed or the same command...

Страница 19: ...r the programming in relation to the output relays and adjustment of the correspond ing timer tTR1 4 simultaneously reset the LED indicators and the output relays programmed to be manually reset view and alter the associations of the thresholds to the block input and output circuits enable the control impulses adjust enable the backup timers tB and tF adjust the control impulse control and transmi...

Страница 20: ...mmarizes the operation of the relay accelerated logic Start THreshold start inPUT blin1 OUTPUT blout1 OUTPUT blout2 TRIP THreshold trip statE THreshold 0 0 0 0 0 rEsT 0 1 0 0 0 rEsT 1 0 1 1 1 TRIP 1 1 1 1 0 BLOCK The input and output circuits are understood as having logic state 0 deactivation or logic state 1 activation respectively in the absence or presence of signals over the pilot wires conne...

Страница 21: ...in any case deactivated logic state 0 allowing tripping of the relay upstream which then controls the opening of the breaker as a backup Furthermore upon expiry of the set time tF the relay indicates the breaker failure causing the switch ing of the status of one or more of the output relays programmed to operate the self test function and or indicate the breaker failure CB fail The information is...

Страница 22: ... ously over all phases In cases involving selection of the test mode without any changes in the status of the output relays blank Testing upon tripping of the selected threshold the corresponding LED is lit and the test outcome recorded as the most recent event In cases involving selection of the test mode with changes in the status of the output relays at the start and or tripping of the selected...

Страница 23: ...s disabled 52 check Off the flashing of the LEDs is deactivated along with the alarm commands on the relay possibly programmed for breaker diagnostics Self test 52 Selection of the breaker closure function on a output relay excludes the possibility of programming any other functions on the same relay The breaker diagnostic monitoring function Self test 52 may be configured in association with the ...

Страница 24: ...e later time 5 2 PROJECTING MOUNTING The SIF5600 relay is fixed onto the panel by means of screws according to the drawings reported below CB MODE RESET Esc CLOSE CB OPEN CB OFF DISPLAY MODE TOGLIERE TENSIONE PRIMA DI APRIRE F 6 5 4 2 3 1 6 5 3 4 2 1 B 14 8 7 6 5 4 3 2 17 18 16 15 1 E 8 7 6 5 4 12 13 11 10 CORTOCIRCUITARE I SECONDARI DEI TA PRIMA DI SCOLLEGARE IL CONNETTORE 8 9 7 6 5 3 2 1 C 2 4 3...

Страница 25: ...5 1 E 8 7 6 5 4 12 13 11 10 CORTOCIRCUITARE I SECONDARI DEI TA PRIMA DI SCOLLEGARE IL CONNETTORE 8 9 7 6 5 3 2 1 C 2 4 3 1 A SIF5600 3F2 85 275Vac 75 300Vdc 50 51 50N 51N UAUX CB MODE RESET RS232 Esc CLOSE CB CB CLOSED CB OPEN OPEN CB 50 51 50N 51N ON OFF DISPLAY MODE 78 5 175 250 224 235 100 166 Ø5 5 3 FLUSH MOUNTING ...

Страница 26: ...26 26 SIF5600 Manual 03 2008 5 4 CORE BALANCE CTS Open type current transformer TYPE MASS kg T110PA1B1 5 8 S1 P1 S2 Ø 1 1 0 250 260 70 Modello Prestazione Classe Rapporto T110PA1B1 1 VA 5P20 100 1 ...

Страница 27: ...anual 03 2008 Ø 1 1 0 S1 P1 S2 130 170 170 170 105 90 65 56 45 45 Modello Prestazione Classe Rapporto T110PC1B1 1 VA 5P20 100 1 Closed type current transformer 110 mm diameter TYPE MASS kg T110PC5B1 2 0 T110PC1B1 2 6 ...

Страница 28: ...F5600 Manual 03 2008 Ø 2 0 0 280 220 45 56 140 310 280 115 90 45 P1 S2 S1 Modello Prestazione Classe Rapporto T200PC1B1 1 VA 5P20 100 1 Closed type current transformer 200 mm diameter TYPE MASS kg T200PC1B1 6 2 ...

Страница 29: ...rminals for performing short circuiting of the secondary For reasons of safety it is recommended to operate in the absence of on line current The toroidal transformer used for measuring residual current must be crossed in the same direction by all active conductors and hence also by the neutral conductor if distributed with the exception of the ground connection protective conductor The drawing be...

Страница 30: ...ay be connected to equipment located in a different cabinet For reasons of reliabil ity it is recommended to use conductors having a cross sectional thickness of at least 1 mm2 and to not exceed 5 km in length For connections that are particularly critical in terms of electromagnetic pollution it is recommended to use BFO adaptor modules with fibre optic connections RS485 communication circuit con...

Страница 31: ...ere are components present which are sensitive to electrostatic discharge when the cover is removed it is important to pay particular attention to avoid any accidental contact with the internal components In order to avoid the static electricity accumulated in the human body from causing damage it is recommended to observe the following precautions eliminate any potential differences between the h...

Страница 32: ...d LEDS and any relays programmed for manual resetting independently of the switch position Switch in the OFF position All buttons are active with the exception of the Enter button whereby it is possible to view all variables but it is not possible to change settings Note the key may only be withdrawn whilst in the OFF position This avoids any undesired operating by unauthorized personnel Switch in...

Страница 33: ... the OFF or 0 position the breaker open and close buttons are disabled CB MODE OFF DISPLAY MODE ON 50N 51N 50 51 OPEN CB CB OPEN UNACTIVE CB CLOSED CLOSE CB RS232 RESET Esc RESET CB OPEN COMMAND CB CLOSE COMMAND tastiera3_en ai CB MODE OFF 0 ON 50N 51N 50 51 CB OPEN CB OPEN COMMAND CB CLOSE COMMAND CB CLOSED RS232 RESET O I RESET Esc tastiera4_en ai CAUTION The breaker open and or close commands m...

Страница 34: ...yed Two main operating modes are available ON LINE MODE with the protection relay connected to the serial port FILE OPERATION MODE building the settings file without connection to the protection relay ON LINE MODE It is necessary to make the connection by means of the Communication Open command the cor responding screen is shown with the following menu option buttons Device allowing by means of a ...

Страница 35: ...asurement e g 100 A IEnp value 100 Core balance CT nominal primary current IEnp unit A Core balance CT primary current in the example 100 A IL1 0 000 A In Actual RMS value of the L1 phase current IL2 0 000 A In Actual RMS value of the L2 phase current IL3 0 000 A In Actual RMS value of the L3 phase current IE 0 0000 A Ien Actual RMS value of the residual current Note according to the selected read...

Страница 36: ...ts Values of the variables relating to the last eight operations STARTS or TRIPS The value of the following input quantities are stored at the instant immediately prior to the trip of the protective device for a function active on a output relay The storage buffer is circular in nature whereby the data relating to the events subsequent to the first eight overwrite the data pertaining to the preced...

Страница 37: ...cond of recording of event 1 Event2 E2 Reading Note by positioning the cursor on the value of the variable Value field and clicking it is possible to obtain additional information for example in the case of values viewed in hexadecimal notation it is possible to analyze the message Phases 0001 hex Note by means of the command described it is possible to view the phase or phases in which the curren...

Страница 38: ... PAR fail bit 5 Eeprom REE fail bit 6 reserved bit 7 reserved bit 8 HW Fail bit 9 Coil Fail bit 10 PW break Blin1 bit 11 reserved bit 12 PW shorted bit 13 CB fail Since information relating to diagnostics is reset when the cause is cleared for the purpose of in dicating transient anomalies a suitable register has been arranged where the data may be perma nently stored latched It is possible to vie...

Страница 39: ...ined by the normal resting condition with the relay de energized or energized and on the method of resetting automatic or manual NON LATCHED or LATCHED Relays assigned to the self test function are automatically set as normally ENERGIZED with auto matic reset NOT LATCHED this mode of operation may not be altered Output relays K1 K4 may be assigned to one or more of the following functions Self tes...

Страница 40: ...he overall Self test function the block input pilot wire self test function PW Break Blin1 the breaker failure output relay coil monitoring self test function and the pilot wire short circuit self test function PW Shorted is intended Each relay may be disabled by setting its assignment status to Off In order to alter the relay settings click the mouse while the cursor is positioned over the corre ...

Страница 41: ... block function on the second threshold IE Example messages IE curve Curve B Setting curve B time dependent trip characteristics IE indep 0 010 IEn Setting the IE function trip threshold as time independent tE indep 50 ms Setting the IE function trip time as time independent IE dep 0 010 IEn Setting the I function trip threshold to time dependent tE dep 1 00 s Setting the IE function trip time as ...

Страница 42: ... pilot wire control function it is important that the control window settings are identical to the Blin1 Pulse settings on the SIF5600 relay located upstream Store The Store command allows the settings being modified to be recorded permanently in the SIF5600 relay EEPROM memory and hence to be made definitively operative To execute the Store command it is necessary to position the mouse cursor ove...

Страница 43: ...on of the test we must press the RESET button on the front panel of the SIF relay or activate the command from the relevant sub menu to reset the warning lights just as it is necessary to do in the event of the tripping of a real protective device RESET LEDS RELAYS Reset From the Reset menu it is possible to reset the counters Reset counters the values concerning the stored events Reset event the ...

Страница 44: ...rrupted it is possible to restore the factory default settings In particular using the command Set default PAR the calibration data is restored thresholds times output relay assignment etc whilst with the command Set default REE all the updated variables for the SIF5600 counters etc and the serial communication parameters are automatically reset Except for extraordinary situations it is not necess...

Страница 45: ...with the activation of the Device program command If the procedure has a negative outcome e g interruption to the communication process or the auxiliary power supply it is necessary to perform a reset by using the RES and BOOT buttons located on the board according to the following sequence 1 press the RES and BOOT buttons 2 release the RES button 3 release the BOOT button 4 repeat the procedure s...

Страница 46: ...ngs are pointed out as examples and does not agree with real situations Reading variables Read An help function is provided for the reading variables the help state is pointed out by the H symbol Help on the upper right area of the display it blinks owning to the Enter activaction as long as a variable with many option is displayed es Direct or Relative for the current measurement unit The Unaivai...

Страница 47: ...lly terminated after a delay of 5 minutes Data time setting Time To effect a change having identified the parameter intended for change year month the modifi cation can be confirmed by using the Enter button Likewise the Set menu the modification in progress status is highlighted by the symbol E flashing in the upper right area of the display Subsequently it is possible to alter the parameter by m...

Страница 48: ... Open 52 K4 Self test K4 mode En No Latch tTR3 200 ms K3 mode DeEn No Latch K3 Close 52 t dep 1 00 s Blout I OFF Blin I On t indep 0 10 s I indep 4 00 In I dep 1 00 In t indep 1 00 s I indep 1 00 In I curve Independent Blout IE On Blin IE Off tE indep 0 10 s tE indep 1 00 s IE indep 4 00 In IE indep 1 00 In tE dep 1 00 s IE dep 1 00 In IE curve Curve B 52 local On 52 remote Off tF enable On tF 0 2...

Страница 49: ... directly in primary amperes with the prior setting of the CT nominal current In the case of being connected to a central control unit all the data may be monitored and pro cessed this way performing both checking and continuous maintenance procedures 6 6 REPAIRS In the case of any fault it is not envisaged that repairs of any kind be performed by customers if following anomalous operation the abo...

Страница 50: ...e corresponding breaker thus selectively isolating the fault In the case of a fault in the point indicated 1 rather than 2 the breaker opening command will be sent by protective device A since it is not blocked by any signals originating from the relays located downstream The allocation of calibration parameters occurs in a manner very similar to that described above for the other protective funct...

Страница 51: ... the time required for opening and arc quenching for the breaker associated with the relay under consideration trip is the greater between the reset times for all the accelerated logic protective devices et is a possible margin of chronometric selectivity with respect to the tF time of the relay downstream to the one under consideration es is a safety margin for including the errors due to the tol...

Страница 52: ...e observing the polarities indicated in the diagrams Note switching the polarities produces an effect equivalent to the short circuiting of the pilot wire with the consequence of keeping the relay recei ving the signal blocked until the timer tB expires It is indispensable that only the shield at the end of the cable close to the block input circuit Blin1 be connected to ground Connection of the s...

Страница 53: ...ximum overcurrent protective device threshold 51 S1 210 A fault elimination time 0 5 s short circuit protective device threshold 51 S2 650 A fault elimination time 0 12 s maximum residual overcurrent protective device threshold 51N 4 A fault elimination time 0 15 s To set the correct trip time adjustments on the SIF5600 relay it is necessary to take account of the breaker opening and arc quenching...

Страница 54: ...nsformers overload curve and short circuit capacity higher than the motor start up current curve so as not to trip inappropriately selective with the motor protection curves such as to detect short circuit currents on the LV side of the transformer From standard IEC curves it may be observed that better approximation of the overload capacity curve of the transformer can be achieved with type C cur...

Страница 55: ...JUZ PG UIF USBOTGPSNFS PUPS TUBSUJOH DVSSFOU O5 4FDPOEBSZ OPNJOBM DVSSFOU PG UIF USBOTGPSNFS PNJOBM DVSSFOU PG UIF NPUPS OWFSTF UJNF UZQF DIBSBDUFSJTUJD DVSWF QSPUFDUJPO SFMBZ 5IFSNBM QSPUFDUJPO PG UIF NPUPS DPME 5IFSNBM QSPUFDUJPO PG UIF NPUPS XBSN 4IPSU DJSDVJU QSPUFDUJPO PG UIF NPUPS tdepex_en ai ...

Страница 56: ...or IEC A curve Normal inverse α 1 for IEC B curve Very inverse α 2 for IEC C curve Extremely inverse For all inverse time characteristics following data applies Asymptotic reference value minimum pickup value 1 1 I inv Minimum operate time 0 05 s Range where the equation is valid 1 1 I I inv 20 Note Symbols are concerning the overcurrent element Note For SIF5600 devices with previous 2 00 fw relea...

Страница 57: ... 0 s t dep 30 0 s t dep 60 0 s t dep 5 00 s t dep 1 00 s t dep 0 50 s t dep 0 30 s t dep 0 10 s t t dep I I dep 0 02 1 K Note match of operating and setting time takes place when I I dep 4 for 2 00 fw release SIF5600 Manual 10 2006 reference document I I dep 700 for 2 10 and following fw releases I I dep K 0 028 for 2 00 fw release K 0 14 for 2 10 and following fw releases ...

Страница 58: ... s t dep 10 0 s t dep 60 0 s t dep 30 0 s t dep 5 00 s t dep 1 00 s t dep 0 50 s t dep 0 30 s t dep 0 10 s K 3 for 2 00 fw release K 13 5 for 2 10 and following fw releases t t dep I I dep 1 K Note match of operating and setting time takes place when I I dep 4 for 2 00 fw release SIF5600 Manual 10 2006 reference document I I dep 14 5 for 2 10 and following fw releases ...

Страница 59: ...1 10 100 1000 10000 100000 t s t dep 10 0 s t dep 60 0 s t dep 30 0 s t dep 5 00 s t dep 1 00 s t dep 0 50 s t dep 0 30 s t inv 0 1 s K 15 for 2 00 fw release K 80 for 2 10 and following fw releases Note match of operating and setting time takes place when I I dep 4 for 2 00 fw release SIF5600 Manual 10 2006 reference document I I dep 9 for 2 10 and following fw releases ...

Страница 60: ...dep 0 50 s tE dep 0 30 s tE dep 0 10 s t tE dep IE IE dep 0 02 1 K IE IE dep 1 1 2 3 4 5 6 7 8 9 10 20 0 01 0 1 1 10 100 1000 10000 t s Note match of operating and setting time takes place when IE IE dep 4 for 2 00 fw release SIF5600 Manual 10 2006 reference document IE IE dep 700 for 2 10 and following fw releases K 0 028 for 2 00 fw release K 0 14 for 2 10 and following fw releases ...

Страница 61: ... s tE dep 5 00 s tE dep 1 00 s tE dep 0 50 s tE dep 0 30 s tE dep 0 10 s 1 1 2 1 3 4 5 6 7 8 9 10 20 0 01 0 1 1 10 100 1000 10000 t s Note match of operating and setting time takes place when IE IE dep 4 for 2 00 fw release SIF5600 Manual 10 2006 reference document IE IE dep 14 5 for 2 10 and following fw releases K 3 for 2 00 fw release K 13 5 for 2 10 and following fw releases ...

Страница 62: ... 10 100 1000 10000 100000 t s tE dep 10 0 s tE dep 60 0 s tE dep 30 0 s tE dep 5 00 s tE dep 1 00 s tE dep 0 50 s tE dep 0 30 s tE inv 0 10 s Note match of operating and setting time takes place when IE IE dep 4 for 2 00 fw release SIF5600 Manual 10 2006 reference document IE IE dep 9 for 2 10 and following fw releases K 15 for 2 00 fw release K 80 for 2 10 and following fw releases ...

Страница 63: ...ection diagrams the output relays are shown with power supply Off Connection diagram for input circuits SIF5600 three phase version with residual current from common return of CT s SIF5600 C5 C6 L3 C1 C2 C3 C4 L1 L2 C7 C8 F2 E8 E7 NC NC F3 F4 E6 E5 F6 F5 UAUX BLIN1 BLIN1 DIGIN2 52a E4 E3 BLOUT2 BLOUT2 E2 E1 BLOUT1 BLOUT1 B6 B3 B2 120R B A B4 RS485 F1 DIGIN1 52b RS232 K4 A10 K3 A7 A11 A12 A9 A8 K2 ...

Страница 64: ...rrent from from ring type core balance CT SIF5600 C5 C6 L3 C1 C2 C3 C4 L1 L2 C7 C8 F2 E8 E7 NC NC F3 F4 E6 E5 F6 F5 UAUX BLIN1 BLIN1 DIGIN2 52a E4 E3 BLOUT2 BLOUT2 E2 E1 BLOUT1 BLOUT1 B6 B3 B2 120R B A B4 RS485 F1 DIGIN1 52b RS232 K4 A10 K3 A7 A11 A12 A9 A8 K2 K1 A5 A4 A6 A1 A2 A3 3 3 0 0 3 3 0 0 3 3 0 0 3 3 0 0 ...

Страница 65: ...ySetter whatever the real IL2 value may be Connection diagram for input circuits SIF5600 two phase version SIF5600 C5 C6 L3 C1 C2 C3 C4 L1 L2 C7 C8 F2 E8 E7 NC NC F3 F4 E6 E5 F6 F5 UAUX BLIN1 BLIN1 DIGIN2 52a E4 E3 BLOUT2 BLOUT2 E2 E1 BLOUT1 BLOUT1 B6 B3 B2 120R B A B4 RS485 F1 DIGIN1 52b RS232 K4 A10 K3 A7 A11 A12 A9 A8 K2 K1 A5 A4 A6 A1 A2 A3 3 3 0 0 3 3 0 0 3 3 0 0 ...

Страница 66: ...ual current must be detected by means core balance CT SIF5600 C5 C6 L3 C1 C2 C3 C4 L1 L2 C7 C8 F2 E8 E7 NC NC F3 F4 E6 E5 F6 F5 UAUX BLIN1 BLIN1 DIGIN2 52a E4 E3 BLOUT2 BLOUT2 E2 E1 BLOUT1 BLOUT1 B6 B3 B2 120R B A B4 RS485 F1 DIGIN1 52b RS232 K4 A10 K3 A7 A11 A12 A9 A8 K2 K1 A5 A4 A6 A1 A2 A3 S2 S1 P1 P2 S2 S1 P1 P2 S2 S1 P1 P2 ...

Страница 67: ...connections from auxiliary contacts of the circuit breaker 52 OPEN COMMAND UAUX UAUX UAUX UAUX UAUX F2 E8 E7 NC NC E6 E5 F6 F5 F3 F4 UAUX BLIN1 BLIN1 DIGIN2 52a E4 E3 BLOUT2 BLOUT2 E2 E1 BLOUT1 BLOUT1 B6 B3 B2 120R B A B4 RS485 C6 C7 C8 F1 DIGIN1 52b IE C1 C2 C3 C5 C4 IL1 IL2 IL3 K4 RS232 A10 K3 A7 A11 A12 A9 A8 K2 K1 TRIP I I IE SELF TEST OPEN 52 CLOSE 52 A5 A4 A6 A1 A2 A3 SIF5600 ...

Страница 68: ...NIT RS232 BLOUT1 BLIN1 E6 E2 NC NC E8 E7 BLOUT2 BLOUT2 E4 E3 F5 UAUX BLIN1 E5 F6 DIGIN1 DIGIN2 F4 F3 F2 B BLOUT1 E1 B6 B4 120R 52a 52b B2 A B3 C6 IL3 F1 C8 C7 IE A11 K4 A10 A12 K3 A7 A8 A9 SIF5600 C2 IL1 C4 C5 C3 IL2 C1 A1 K1 K2 A5 A4 A6 A3 A2 B3 BLOUT1 B BLOUT2 BLOUT2 BLOUT1 E4 E3 E2 B6 E1 B4 A 120R B2 ...

Страница 69: ...0 01 K3 None None Self test PW break Blin1 CB fail PW shorted Start I Start I Start IE Start IE Trip I Trip I Trip IE Trip IE Open 52 Close 52 Self test 52 K3 mode 0 0 DeEn NoLatch DeEn Latch En NoLatch En Latch tTR3 200 ms 200 10 990 step 10 1 00 1 00 step 0 01 K4 None None Self test PW break Blin1 CB fail PW shorted Start I Start I Start IE Start IE Trip I Trip I Trip IE Trip IE Open 52 Close 52...

Страница 70: ... Off On Block tF enable 1 1 Off On tF 0 25 s 0 25 0 00 10 00 step 0 01 tB enable 1 1 Off On tB 0 30 s 0 30 0 10 10 00 step 0 01 Pulse Blin1 0 0 Off 30 s 10 s 1 s 100 ms 50 ms Pulse Blout 0 0 Off 30 s 10 s 1 s 100 ms 50 ms Store Time Read time Year 0 2000 2099 step 1 Month 0 1 12 step 1 Day 0 1 31 step 1 Hour 0 h 0 0 23 step 1 Minute 0 m 0 0 59 step 1 Second 0 s 0 0 59 step 1 Millisecond 0 ms 0 0 9...

Страница 71: ...d messages index Section 9 Defaults index Section 1 INTRODUCTION The protection implements Modbus RTU protocol in remote RS485 half duplex or local RS232 connection The following operation are supported data reading configuration parameters reading and modifying command actuation communication network test Section 2 DATA ORGANIZATION 2 1 General Data are structured in WORD or REGISTERS according t...

Страница 72: ... Commands execution is performed writing the values specified in the command register at the end of the execution the register are automatically cleared by the protection It is possible to read the command registers as well as any other register The diagnostic test of the communication line is performed through the loopback test ModBus function FUNC 08 loopback test SECTION 3 MODBUS 3 1 General Th...

Страница 73: ...swer time both timers must be set to zero 3 3 Message frame format The general ModBus RTU frame message is the following ADDR FUNC BODY CRCH CRCL byte 1 byte 2 byte n 1 byte n where ADDR protection relay addressing 0 broadcast 1 247 slave address FUNC function code 04 read input RREG register 03 read output WREG register 06 preset single WREG register 16 preset multiple WREG registers 08 loopback ...

Страница 74: ...mber of registers NBYTES number of bytes from WREG1 to WREG DIM double of DIM WREG1 registers that have been read 3 7 Function 04 read input registers RREG Body field framing Request ADR DIM H L H L byte 1 byte 2 byte 3 byte 4 Response NBYTES RREG1 RREG2 RREG DIM H L H L H L byte 1 byte 2 byte 3 byte 4 byte 5 byte n 1 byte n where ADR reference to the data structure of RREG class ADR 0 if NUM 1 AD...

Страница 75: ...the communication system between a Master and a Slave The response message is identical to the request The contents of some remote device s diagnostic register are returned in the response the diagnostic register are cleared Message framing Request CODE DATA H L H L byte 1 byte 2 byte 3 byte 4 Response CODE INFO H L H L byte 1 byte 2 byte 3 byte 4 where CODE diagnostic test code DATA accessory dat...

Страница 76: ...NC not implemented 02 illegal data address invalid address ADR 03 illegal data value DIM icorrect value 04 slave device failure not used 05 acknowledge not used 06 slave device busy not used 07 negative acknowledge generic error framing error in the response out of range data etc 08 memory parity error not used CRCH MSB byte CRCL LSB byte SECTION 4 DATA STRUCTURE FRAMING 4 1 Framing description Th...

Страница 77: ...1 ON B32 5 Selection bit 0 RELAY1 bit 1 RELAY2 bit 2 RELAY3 bit 3 RELAY4 B16 7 Configuration bit 0 LED1 bit 1 LED2 bit 2 LED3 Dimension 7 registers Synopsis class WREG ADR 4 NUM 5 DIM 7 Section 5 Communication examples 5 1 Writing WREG message The objective is to write on the protection Slave with address 33 21 hex the WREG structure NUM 5 DIM 7 introduced in the preceding section with the followi...

Страница 78: ... Identification 1 SIF 2 SVF LONG 2 Serial number INT 4 FW release format XX XX hex INT 5 Protocol release format XX XX hex Dimension 5 registers Synopsis class RREG ADR 0 NUM 1 DIM 5 RREG NUM 2 RESERVED RREG NUM 3 Description Run time info Framing INT 1 Mean elab cycle us INT 2 Max elab cycle us INT 3 Stack load INT 4 Warm reset num INT 5 Sampling freq 1 10 mHz Dimension 5 registers Synopsis class...

Страница 79: ...e 0 59 step 1 INT 6 Second 0 59 step 1 INT 7 Millisecond 0 999 step 1 Dimension 7 registers Synopsis class RREG ADR 4 NUM 5 DIM 7 RREG NUM 6 Description Event buffer info Framing INT 1 Events stored 0 8 step 1 INT 2 Last event 0 8 step 1 Dimension 2 registers Synopsis class RREG ADR 5 NUM 6 DIM 2 RREG NUM 7 Description Event 1 Framing ENUM 1 E1 Reading 0 Relative 1 Direct LONG 2 E1 IL1r see IL1 LO...

Страница 80: ...one 1 Start I 2 Start I 3 Start IE 4 Start IE 5 Trip I 6 Trip I 7 Trip IE 8 Trip IE B16 11 E2 Phases bit 0 IL1 bit 1 IL2 bit 2 IL3 ENUM 12 E2 Blin1r 0 Off 1 On ENUM 13 E2 Blout1 2r 0 Off 1 On INT 14 E2 Year 2000 2099 step 1 INT 15 E2 Month 1 12 step 1 INT 16 E2 Day 1 31 step 1 INT 17 E2 Hour 0 23 step 1 INT 18 E2 Minute 0 59 step 1 INT 19 E2 Second 0 59 step 1 INT 20 E2 Millisecond 0 999 step 1 Di...

Страница 81: ...gisters Synopsis class RREG ADR 8 NUM 9 DIM 20 RREG NUM 10 Description Event 4 Framing ENUM 1 E4 Reading 0 Relative 1 Direct LONG 2 E4 IL1r see IL1 LONG 4 E4 IL2r see IL2 LONG 6 E4 IL3r see IL3 LONG 8 E4 IEr see IE ENUM 10 E4 Cause 0 None 1 Start I 2 Start I 3 Start IE 4 Start IE 5 Trip I 6 Trip I 7 Trip IE 8 Trip IE B16 11 E4 Phases bit 0 IL1 bit 1 IL2 bit 2 IL3 ENUM 12 E4 Blin1r 0 Off 1 On ENUM ...

Страница 82: ...ff 1 On ENUM 13 E5 Blout1 2r 0 Off 1 On INT 14 E5 Year 2000 2099 step 1 INT 15 E5 Month 1 12 step 1 INT 16 E5 Day 1 31 step 1 INT 17 E5 Hour 0 23 step 1 INT 18 E5 Minute 0 59 step 1 INT 19 E5 Second 0 59 step 1 INT 20 E5 Millisecond 0 999 step 1 Dimension 20 registers Synopsis class RREG ADR 10 NUM 11 DIM 20 RREG NUM 12 Description Event 6 Framing ENUM 1 E6 Reading 0 Relative 1 Direct LONG 2 E6 IL...

Страница 83: ... see IL2 LONG 6 E7 IL3r see IL3 LONG 8 E7 IEr see IE ENUM 10 E7 Cause 0 None 1 Start I 2 Start I 3 Start IE 4 Start IE 5 Trip I 6 Trip I 7 Trip IE 8 Trip IE B16 11 E7 Phases bit 0 IL1 bit 1 IL2 bit 2 IL3 ENUM 12 E7 Blin1r 0 Off 1 On ENUM 13 E7 Blout1 2r 0 Off 1 On INT 14 E7 Year 2000 2099 step 1 INT 15 E7 Month 1 12 step 1 INT 16 E7 Day 1 31 step 1 INT 17 E7 Hour 0 23 step 1 INT 18 E7 Minute 0 59 ...

Страница 84: ... 20 RREG NUM 15 Description IL1 Framing LONG 1 IL1 dir 1000 1 A rel 1000 1 In Dimension 2 registers Synopsis class RREG ADR 14 NUM 15 DIM 2 RREG NUM 16 Description IL2 Framing LONG 1 IL2 dir 1000 1 A rel 1000 1 In Dimension 2 registers Synopsis class RREG ADR 15 NUM 16 DIM 2 RREG NUM 17 Description IL3 Framing LONG 1 IL3 dir 1000 1 A rel 1000 1 In Dimension 2 registers Synopsis class RREG ADR 16 N...

Страница 85: ...lass RREG ADR 23 NUM 24 DIM 1 RREG NUM 25 Description Counter start I Framing INT 1 Counter ST I 0 10000 step 1 Dimension 1 register Synopsis class RREG ADR 24 NUM 25 DIM 1 RREG NUM 26 Description Counter start IE Framing INT 1 Counter ST IE 0 10000 step 1 Dimension 1 register Synopsis class RREG ADR 25 NUM 26 DIM 1 RREG NUM 27 Description Counter start IE Framing INT 1 Counter ST IE 0 10000 step ...

Страница 86: ...figuration Framing ENUM 1 Baud rate 0 9600 1 4800 2 2400 3 1200 default 0 ENUM 2 Parity 0 No 1 Even 2 Odd default 0 ENUM 3 Stop bit 0 1 1 2 default 0 Dimension 3 registers Synopsis class WREG ADR 1 NUM 2 DIM 3 WREG NUM 3 Description Modbus delay Framing INT 1 Enable TX delay ms 0 50 step 1 default 2 INT 2 Start TX delay ms 0 10 step 1 default 1 Dimension 2 registers Synopsis class WREG ADR 2 NUM 3...

Страница 87: ...ADR 6 NUM 7 DIM 1 WREG NUM 8 Description Reset commands Framing INT 1 Reset commands 1 Reset counters 2 Reset events 4 Reset led relay Dimension 1 register Synopsis class WREG ADR 7 NUM 8 DIM 1 WREG NUM 9 RISERVATO WREG NUM 10 Description Commands 52 Framing INT 1 Commands 52 1 Open 52 2 Close 52 Dimension 1 register Synopsis class WREG ADR 9 NUM 10 DIM 1 WREG NUM 11 Description IL line data Frami...

Страница 88: ... Latch 2 En NoLatch 3 En Latch default 0 Dimension 3 registers Synopsis class WREG ADR 13 NUM 14 DIM 3 WREG NUM 15 Description K1 timer Framing INT 1 tTR1 1 10 ms 1 99 step 1 100 default 20 Dimension 1 register Synopsis class WREG ADR 14 NUM 15 DIM 1 WREG NUM 16 Description K2 configuration Framing B32 1 K2 bit 0 Self test bit 1 PW break Blin1 bit 2 CB fail bit 3 PW shorted bit 4 Start I bit 5 Sta...

Страница 89: ... Latch default 0 Dimension 3 registers Synopsis class WREG ADR 17 NUM 18 DIM 3 WREG NUM 19 Description K3 timer Framing INT 1 tTR3 1 10 ms 1 99 step 1 100 default 20 Dimension 1 register Synopsis class WREG ADR 18 NUM 19 DIM 1 WREG NUM 20 Description K4 configuration Framing B32 1 K4 bit 0 Self test bit 1 PW break Blin1 bit 2 CB fail bit 3 PW shorted bit 4 Start I bit 5 Start I bit 6 Start IE bit ...

Страница 90: ... 10000 18000 step 100 default 40 Dimension 1 register Synopsis class WREG ADR 23 NUM 24 DIM 1 WREG NUM 25 Description I dep Framing INT 1 I dep 1000 1 In 100 999 step 1 1000 2500 step 10 default 1000 Dimension 1 register Synopsis class WREG ADR 24 NUM 25 DIM 1 WREG NUM 26 Description t dep Framing INT 1 t dep 1 10 ms 10 99 step 1 100 999 step 1 1000 6000 step 10 default 100 Dimension 1 register Sy...

Страница 91: ...2 Description IE dep Framing INT 1 IE dep 1000 1 In 2 50 step 1 default 30 Dimension 1 register Synopsis class WREG ADR 31 NUM 32 DIM 1 WREG NUM 33 Description tE dep Framing INT 1 tE dep 1 10 ms 10 99 step 1 100 999 step 1 1000 6000 step 10 default 100 Dimension 1 register Synopsis class WREG ADR 32 NUM 33 DIM 1 WREG NUM 34 Description IE indep Framing INT 1 IE indep 1000 1 In 2 500 step 1 defaul...

Страница 92: ... Off 1 On default 1 Dimension 1 register Synopsis class WREG ADR 39 NUM 40 DIM 1 WREG NUM 41 Description tF Framing INT 1 tF 1 10 ms 0 1000 step 1 default 25 Dimension 1 register Synopsis class WREG ADR 40 NUM 41 DIM 1 WREG NUM 42 Description tB enable Framing ENUM 1 tB enable 0 Off 1 On default 1 Dimension 1 register Synopsis class WREG ADR 41 NUM 42 DIM 1 WREG NUM 43 Description tB Framing INT 1...

Страница 93: ...ption 52 check Framing ENUM 1 52 check 0 Off 1 On default 1 Dimension 1 register Synopsis class WREG ADR 47 NUM 48 DIM 1 SECTION 8 COMMAND MESSAGES INDEX Following WREG accomplish COMMANDS WREG NUM 5 Command codes 1 Clear 2 Store 3 PAR default WREG NUM 6 Command codes 3 REE default WREG NUM 7 Codici di comando 0 Test off 1 Test I no trip 2 Test I no trip 3 Test IE no trip 4 Test IE no trip 4097 Te...

Страница 94: ...ms 20 WREG NUM 20 K4 0x00000000 K4 mode DeEn NoLatch 0 WREG NUM 21 tTR4 200 ms 20 WREG NUM 22 I curve Independent 0 WREG NUM 23 I indep 1 00 In 1000 WREG NUM 24 t indep 400 ms 40 WREG NUM 25 I dep 1 00 In 1000 WREG NUM 26 t dep 1 00 s 100 WREG NUM 27 I indep 7 00 In 7000 WREG NUM 28 t indep 30 ms 3 WREG NUM 29 IE curve Independent 0 WREG NUM 30 IE indep 0 030 In 30 WREG NUM 31 tE indep 1 00 s 100 ...

Страница 95: ...600 Manual 03 2008 WREG NUM 42 tB enable On 1 WREG NUM 43 tB 0 300 s 30 WREG NUM 44 Pulse Blin1 Off 0 WREG NUM 45 Pulse Blout Off 0 WREG NUM 46 52 local On 1 WREG NUM 47 52 remote Off 0 WREG NUM 48 52 check On 1 ...

Страница 96: ... Milano Piazza Mistral 7 Tel 39 02 574 957 01 ra Fax 39 02 574 037 63 Factory 35127 Padova Z I Sud Via dell Artigianato 48 Tel 39 049 894 770 1 ra Fax 39 049 870 139 0 www thytronic it thytronic thytronic it www pro n it ...

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