dirci 04 di gital r egulator with c ustomer i nterface

DIRCI 04DIRCI 04 DiDigitalgital RRegulatoregulator withwith CCustomerustomer IInterfacenterface

VIA ROMA, 20 - I-36051 CREAZZO (VI) ITALYVIA ROMA, 20 - I-36051 CREAZZO (VI) ITALY

PHONE ++39-0444-396111 - FAX ++39-0444- 390908PHONE ++39-0444-396111 - FAX ++39-0444- 390908

www.meccalte.com E-mail: [email protected] E-mail: [email protected]


Regulator Board

/***********************************************************//* *//* MECC ALTE S.p.A. - DIRCI04 *//* Regolatore Digitale per Alternatori Sincroni *//* *//* Copyright 2004 Mecc Alte S.p.A. *//* Tutti i diritti sono riservati *//* Le informazioni contenute sono di esclusiva proprietà *//* di Mecc Alte S.p.A.. L'uso, la copia, il trasferimento *//* o la visione di una qualunque parte di esse è vietato. *//* a meno di una esplicita autorizzazione scritta da parte *//* di Mecc Alte S.p.A. *//* *//* Software *//* File: <filename>.<extension> *//* *//***********************************************************/


Regulator BoardRegulator Firmware



Regulator Board

Functional Parameters

ADD Parameter Description ... ... 20 Output Voltage Sensing 21 Stability 22 Freq. 10% freqnom 23 Excitation Overcurrent ... ...

Regulator Firmware



Regulator Board

Functional Parameters Programming and

monitoring Device

Regulator Firmware




Regulator Board

Functional Parameters Programming and

monitoring Device

Regulator Firmware

Connection cable




Regulator Board

Functional Parameters Mecc Terminal Software

(Customer Interface)Programming and monitoring Device

Regulator Firmware

Connection cable



Regulator Board


FEATURESFEATURES

Voltage supply: 30Vac÷280Vac


FEATURESFEATURES

Voltage supply: 30Vac÷280VacFrequency range: 12Hz ÷ 72Hz


FEATURESFEATURES

Voltage supply: 30Vac÷280VacFrequency range: 12Hz ÷ 72HzSensing 0÷900 Vac


FEATURESFEATURES

Voltage supply: 30Vac÷280VacFrequency range: 12Hz ÷ 72HzSensing 0÷900 Vac Maximum current: 5Adc; up to 15Adc during a transient condition


FEATURESFEATURES

Voltage supply: 30Vac÷280VacFrequency range: 12Hz ÷ 72HzSensing 0÷900 Vac Maximum current: 5Adc; up to 15Adc during a transient conditionVoltage regulation accuracy: ±0,25%


FEATURESFEATURES

Voltage supply: 30Vac÷280VacFrequency range: 12Hz ÷ 72HzSensing 0÷900 Vac Maximum current: 5Adc; up to 15Adc during a transient conditionVoltage regulation accuracy: 0,25%Voltage recovery within ± 3% of the original value tr< 300msec


FEATURESFEATURES

Voltage supply: 30Vac÷280VacFrequency range: 12Hz ÷ 72HzSensing 0÷900 Vac Maximum current: 5Adc; up to 15Adc during a transient conditionVoltage regulation accuracy: 0,25%Voltage recovery within 3% of the original value tr< 300msecSingle or 3or loaded phase sensing


FEATURESFEATURES

Voltage supply: 30Vac÷280VacFrequency range: 12Hz ÷ 72HzSensing 0÷900 Vac Maximum current: 5Adc; up to 15Adc during a transient conditionVoltage regulation accuracy: 0,25%Voltage recovery within 3% of the original value tr< 300msecSingle or 3or loaded phase sensing Regulation on the minimum or maximum of 3-phase voltage or the average of the 3 phases


FEATURESFEATURES

Voltage supply: 30Vac÷280VacFrequency range: 12Hz ÷ 72HzSensing 0÷900 Vac Maximum current: 5Adc; up to 15Adc during a transient conditionVoltage regulation accuracy: 0,25%Voltage recovery within 3% of the original value tr< 300msecSingle or 3or loaded phase sensing Regulation on the minimum or maximum of 3-phase voltage or the average of the 3 phasesDefault settings: VOLT, STAB, AMP, HZ by trimmer, 50/60Hz by jumper. All the values are adjustable via software


FEATURESFEATURES

Voltage supply: 30Vac÷280VacFrequency range: 12Hz ÷ 72HzSensing 0÷900 Vac Maximum current: 5Adc; up to 15Adc during a transient conditionVoltage regulation accuracy: 0,25%Voltage recovery within 3% of the original value tr< 300msecSingle or 3or loaded phase sensing Regulation on the minimum or maximum of 3-phase voltage or the average of the 3 phasesDefault settings: VOLT, STAB, AMP, HZ by trimmer, 50/60Hz by jumper. All the values are adjustable via softwareAnalogical remote control of the output voltage by a potentiometer or dc voltage (-5Vdc ÷ +5Vdc)


FEATURESFEATURES

Voltage supply: 30Vac÷280VacFrequency range: 12Hz ÷ 72HzSensing 0÷900 Vac Maximum current: 5Adc; up to 15Adc during a transient conditionVoltage regulation accuracy: 0,25%Voltage recovery within 3% of the original value tr< 300msecSingle or 3or loaded phase sensing Regulation on the minimum or maximum of 3-phase voltage or the average of the 3 phasesDefault settings: VOLT, STAB, AMP, HZ by trimmer, 50/60Hz by jumper. All the values are adjustable via softwareAnalogical remote control of the output voltage by a potentiometer or dc voltage (-5Vdc ÷ +5Vdc)Visualization by 7-segment display


FEATURESFEATURES

Voltage supply: 30Vac÷280VacFrequency range: 12Hz ÷ 72HzSensing 0÷900 Vac Maximum current: 5Adc; up to 15Adc during a transient conditionVoltage regulation accuracy: 0,25%Voltage recovery within 3% of the original value tr< 300msecSingle or 3or loaded phase sensing Regulation on the minimum or maximum of 3-phase voltage or the average of the 3 phasesDefault settings: VOLT, STAB, AMP, HZ by trimmer, 50/60Hz by jumper. All the values are adjustable via softwareAnalogical remote control of the output voltage by a potentiometer or dc voltage (-5Vdc ÷ +5Vdc)Visualization by 7-segment displayRS232 and RS485


FEATURESFEATURES


Ambient temperature: -25°C +70°C


FEATURESFEATURES


Ambient temperature: -25°C +70°C Embedded PD, VAR & PFR


Exemple of connection: Singlee phase sensing - Parallel with Mains SupplyExemple of connection: Singlee phase sensing - Parallel with Mains Supply

NOTE: Parallel connection with Mains Supply needs T.A.NOTE: Parallel connection with Mains Supply needs T.A.


Exemple of connection: Single phase sensing - Parallel with Mains SupplyExemple of connection: Single phase sensing - Parallel with Mains Supply

Exciter and Feeding connectionExciter and Feeding connection



Line and Phase sensing connectionLine and Phase sensing connection



T.A. Connection on J2 connectorT.A. Connection on J2 connector



External Voltage Input or remote Potentiometer Input (J3 connector)External Voltage Input or remote Potentiometer Input (J3 connector)



Temperature Interface (External Board on J7 connector)Temperature Interface (External Board on J7 connector)



Jumpers RBD Set and 50/60Hz or Switches Vmatch and PFR_on (J4 connector) Jumpers RBD Set and 50/60Hz or Switches Vmatch and PFR_on (J4 connector)



Auxiliary Contact of Parallel Switch Enabling Embedded PD (J4 connector)Auxiliary Contact of Parallel Switch Enabling Embedded PD (J4 connector)



Operating of Parallel Switch Enable (J5 connector)Operating of Parallel Switch Enable (J5 connector)



A.P.O. Contact and Active Power Out signal on J5 connectorA.P.O. Contact and Active Power Out signal on J5 connector


Exemple of connection diagram: Trhree phase sensing - complete connectionExemple of connection diagram: Trhree phase sensing - complete connection


Functional ParametersFunctional Parameters

ADD Descrizione parametro Range R/W Default0 Versione Firmware 16bit R 01 ADDR slave; 0 broadcast 1..31 R/W 12 Riservato 16bit R/w 03 Riservato 16bit R/w 04 Riservato 16bit R/w 05 Riservato 16bit R/W 96 Shift P : Guadagno parte proporzionale 0..5 R/W 47 Shift I: Guadagno parte integrale 0..5 R/W 38 Coefficiente che lega Ki a Kp 0..32767 R/W 163849 Tipo di feedback (modo di ricavarlo) 1 0...4 R/W 0

10 Tensione nominale (determina la portata) 0..8000 R/W 230011 Limitaz. Variaz. V_ext (0->0; 32767->10%) 0..32767 R/W 3276712 Coefficiente taratura fase U 6357..6749 R/W 655313 Coefficiente taratura fase V 6357..6749 R/W 655314 Coefficiente taratura fase V 6357..6749 R/W 655315 Coefficiente taratura visualizzazione 0..32767 R/W 3200016 GAIN TA (K = 1+G AIN_TA; 0->TA nom inale) 0..32767 R/W 017 Riservato 0..65535 R/W 5500018 Riservato 0..65535 R/W 1400019 Step limitazione riferimento 1..1000 R/W 2020 Riferimento % tensione di uscita +- 32767 R/W 021 Stabilità 0..32767 R/W 1638422 Soglia freq. 10% freqnom +- 32767 R/W 0

ADD Descrizione parametro Range R/W Default23 Sovracorrente ecc. RIF. 0..32767 R/W 1638424 Pendenza V/F (7FFF-> MAX.; 0 ->NULLA) 0..32767 R/W 900025 Pendenza V/F allo START 0..32767 R/W 1200026 Guadagno PD (7FFF-> 5%; 0->0) 0..32767 R/W 2000027 Maschera 1 apertura parallelo 16bit R/W 6553528 Maschera 2 apertura parallelo 16bit R/W 2112 3

29 Tempo in corto [0.1 s; con 0 escluso stop] 0..255 R/W 2030 Tempo in RBD [s] 1..32767 R/W 3031 Par. Sovravelocità 110%freqnom 10% +- 32767 R/W 032 Coefficiente di dispersione termica 0..65535 R/W 6550033 Guadagno regolatore PFR 0..32767 R/W 200034 Riservato 16bit R/w 035 Riservato 0..32767 R/w 655336 Coefficiente taratura canale Line 0..32767 R/w 3100037 Offset corrente U +- 32767 R/W 038 Offset corrente V +- 32767 R/w 039 Offset corrente W +- 32767 R/w 040 Riferimento Potenza reattiva PFR +- 32767 R/W 041 Riferimento PFR: COSPHI [0 => cosφ = 1;

6553 -> cosφ= 0.8]+- 32767 R/W 6553

42 Riservato... ... ... ...49 Riservato R



V/Hz characteristic at different values of P24

0,00%

20,00%

40,00%

60,00%

80,00%

100,00%

120,00%

20% 30% 40% 50% 60% 70% 80% 90% 100% 110% f/fnom

V/Vnom

P24=32767

P24=23000

P24=15000

P24=9000

P24=0



Underspeed and Overspeed protection (P22 & P31)

0,00%

20,00%

40,00%

60,00%

80,00%

100,00%

120,00%

20% 40% 60% 80% 100% 120% f/fnom

V/Vnom

P22=0

P22=32767

P22=-32767

P31=0

P31=32767

P31=-32767

Underspeed Kneepoint

Overspeed Threshold



+

-

Iexc

R C

Iexc threshold AMP

32767

Vnom+

- Voltage Reference

Reg.

Estimator and excitation overcurrent threshold

0,0

10,0

20,0

30,0

40,0

50,0

60,0

70,0

80,0

90,0

100,0

0 5 10 15 20 25t [sec]

Vc%

R1*C

R2*C

R3*C

Tshold 3

Tshold 2

Tshold 1

Threshold value is adjustable by AMP trimmer or via software at address 23. Estimated temperature (Vc%) is available at address 89.The excitation current is reduced by the regulator when the temperature (exponential line) reaches the threshold (horizontal line). R and C values are fixed.



Embedded Parallel Device (PD)

85%

90%

95%

100%

105%

0 0,5 1 Q/Qn

V/Vn

P26=32767

P26=16384

ADD Parameter Description Range R/W Default UTP SAT USR LVL

... ... ... 26 PD Gain (7FFF-> 5%; 0->0) 0..32767 R/W 20000 Y Y Y 1 27 Mask 1, parallel switch off 16bit R/W 65535 Y Y Y 1 28 Mask 2, parallel switch off 16bit R/W 1152° Y Y Y 1 ... ... ... 33 PFR regulator gain 0..32767 R/W 2000 Y Y Y 2 34 Input configuration 16bit R/W 0 Y Y Y 2 ... ... ... 40 Reference of PFR reactive power +- 32767 R/W 0 41 PFR reference: COSPHI [0 => cosφ = 1;

6553 -> cosφ= 0.8] +- 32767 R/W 6553

Parallel OperationsParallel Operations

•Parallel Device




•Parallel DeviceParallel Device

•PSwEn Mask: PAR_SW_EN = (Word alarms) AND (Mask alarms)PAR_SW_EN = (Word alarms) AND (Mask alarms)

Addr. Variable Contents B 15 B 14 B 13 B 12 B 11 B 10 B 9 B 8 B 7 B 6 B 5 B 4 B 3 B 2 B 1 B 0

56 W_ALL 1 Word Allarms 1 A 16 A 15 A 14 A 13 A 12 A 11 A 10 A 9 A 8 A 7 A 6 A 5 A 4 A 3 A 2 A 1

27 MASK1_PAR_OPEN Mask Allarms 1 M 16 M 15 M 14 M 13 M 12 M 11 M 10 M 9 M 8 M 7 M 6 M 5 M 4 M 3 M 2 M 1

57 W_ALL 2 Word Allarms 2 - - - - - A 27 A 26 A 25 A 24 A 23 A 22 A 21 A 20 A 19 A 18 A 17

28 MASK1_PAR_OPEN Mask Allarms 2 - - - - - M 27 M 26 M 25 M 24 M 23 M 22 M 21 M 20 M 19 M 18 M 17

Add. 56 (57)Add. 56 (57) Add. 27 (28)Add. 27 (28)



6553 -> cosφ= 0.8] +- 32767 R/W 6553




•Parallel Device

•PSwEn Mask

•Reactive references



6553 -> cosφ= 0.8] +- 32767 R/W 6553




•Parallel Device

•PSwEn Mask


•Dinamic of Power regulation



6553 -> cosφ= 0.8] +- 32767 R/W 6553




•Parallel Device

•PSwEn Mask


•Dinamic of Power regulation

•Inputs configuration



6553 -> cosφ= 0.8] +- 32767 R/W 6553


Functional ParametersFunctional ParametersParallel Operations: Inputs configurationParallel Operations: Inputs configuration

Abil. Jumper 50/60Hz

Abil. Jumper RBD

V Abil. Jumper 50/60Hz

Abil. Jumper RBD

Abil. Jumper 50/60Hz

V Abil. Jumper RBD

V Abil. Jumper 50/60Hz

V Abil. Jumper RBD

Address 34 = 0Disables Switches

V.match & PFR

Jumper 50/60 DisabledJumper RBD_set DisabledPFR on by Serial I/FV. match on by Serial I/F

Jumper 50/60 EnabledJumper RBD_set DisabledPFR on by Serial I/FV. match on by Serial I/F

Jumper 50/60 DisabledJumper RBD_set EnabledPFR on by Serial I/FV. match on by Serial I/F

Jumper 50/60 EnabledJumper RBD_set EnabledPFR on by Serial I/FV. match on by Serial I/F

Address 34 = 8Enables onlySwitch PFR

Jumper 50/60 DisabledJumper RBD_set DisabledPFR on by J4-3V. match on by Serial I/F

Jumper 50/60 EnabledJumper RBD_set DisabledPFR on by Serial I/FV. match on by Serial I/F

Jumper 50/60 DisabledJumper RBD_set EnabledPFR on by J4-3V. match on by Serial I/F


Address 34 = 16Enables only

Switch V.match

Jumper 50/60 DisabledJumper RBD_set DisabledPFR on by Serial I/FV. match on by J4-1

Jumper 50/60 EnabledJumper RBD_set DisabledPFR on by Serial I/FV. match on by J4-1

Jumper 50/60 DisabledJumper RBD_set EnabledPFR on by Serial I/FV. match on by Serial I/F


Address 34 = 24Enables Switches

V.match & PFR

Jumper 50/60 DisabledJumper RBD_set DisabledPFR on by J4-3V. match on by J4-1

Jumper 50/60 EnabledJumper RBD_set DisabledPFR on by Serial I/FV. match on by J4-1

Jumper 50/60 DisabledJumper RBD_set EnabledPFR on by J4-3V. match on by Serial I/F



Regulator Board

Programming and monitoring Device

Connection cable

Programming Programming the regulatorthe regulator


Mecc Terminal Software (Customer Interface)



Com Port - Settings menu



Configuration menu



Alarms Alarms descriptiondescription

N. Descrizione evento Azione PSw_En Ripristino EEPROM Display

1 Checksum EEprom Ripristino dati default; Blocco OFF OFF/ON AL, N N A-012 Perdita del riferimento APO, Blocco OFF OFF/ON AL, N N A-02

3 Rottura ponte rotante APO, Blocco (ritardato) opzionale OFF (4) OFF/ON AL, N N , D D , TT A-034 Sovratensione (@ ω N) APO OFF AUTO AL, N N , D D , TT A-04

5 Sottotensione (@ ω N) APO OFF AUTO AL A-056 Corto circuito APO, Blocco con ritardo progr. OFF AUTO - OFF/ON AL, N N , D D , TT A-06

7 Sovracorrente di eccitazione APO, R iduzione angolo d ’innesco OFF AUTO AL, N N , D D , TT A-078 Sovracorrente fase U(3) APO ON AUTO AL, N N , D D , TT A-089 Sovracorrente fase V(3) APO ON AUTO AL, N N , D D , TT A-09

10 Sovracorrente fase W(3) APO ON AUTO AL, N N , D D , TT A-1011 Sovraccarico = OR [8,9,10] APO ritardato (2) ON AUTO AL, N N , D D , TT A-1112 Temperatura limite (70°C) APO ON AUTO AL, N N , D D , TT A-1213 Sovratem peratura reg. (85° C ) APO, Blocco del regolatore OFF OFF/ON AL, N N (9) A-13

14 Bassa velocità APO OFF AUTO AL A-1415 Sovravelocità APO OFF AUTO AL, N N , D D , TT A-1516 Perdita sonda termica (3) APO, Trascura 17÷22 ON AUTO AL, N N , D D , TT A-1617 Sovratemperatura sonda 1(3) APO ON AUTO AL, N N , D D , TT A-1718 Sovratemperatura sonda 2(3) APO ON AUTO AL, N N , D D , TT A-1819 Sovratemperatura sonda 3(3) APO ON AUTO AL, N N , D D , TT A-1920 Sovratemperatura sonda 4(3) APO ON AUTO AL, N N , D D , TT A-2021 Sovratemperatura sonda 5(3) APO ON AUTO AL, N N , D D , TT A-2122 Sovratemperatura sonda 6(3) APO ON AUTO AL, N N , D D , TT A-2223 Carico capacitivo APO ON AUTO AL, N N , D D , TT A-2324 No voltage matching APO OFF AUTO AL A-2425 Potenza Negativa APO ON AUTO AL, N N , D D , TT A-2526 Out of Range PFR APO ON AUTO AL, N N , D D , TT A-2627 Apertura forzata parallelo APO OFF OFF/ON AL, N N A-27


Refer to Dirci04 Instruction Manual Refer to Dirci04 Instruction Manual for a correct use and updated for a correct use and updated

technical information.technical information.

This information has to be only considered as a reference This information has to be only considered as a reference of DIRCI04 regulator. It is not exhaustive and could be not of DIRCI04 regulator. It is not exhaustive and could be not updated according to the last version available.updated according to the last version available.

dirci 04 di gital r egulator with c ustomer i nterface

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mecc alte

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alternatori sincroni