Carel PCOXS User Manual Download Page 40

8. Decodifica dei 3 LED sulla scheda pCO

XS

Sulla scheda pCO

XS

sono presenti 3 LED di  segnalazione (rosso, giallo

e verde) i quali forniscono informazioni circa il funzionamento della
scheda pCO

XS

e lo stato del collegamento con WinLoad32, è indipen-

dente dalla presenza o meno del display built-in.

Attenzione: i 3 LED di segnalazione non danno indiciazioni 
significative nei modelli con display built-in.
È significativa solo l’indicazione allo start_up.

Indicazione di start_up: quando viene fornita alimentazione al pCO

XS

si 

accendono immediatamente i quattro LED, poi si spengono i tre LED di 
segnalazione e quindi si ha un impulso sui LED verde, giallo e rosso in 
successione. Rimane così acceso solo il LED di alimentazione. Questo 
comportamento indica che il software del pCO

XS

è partito correttamente.

Legenda

LED spento

LED acceso     

LED lampeggiante

8. Reading the 3 LEDs on the pCO

XS

board

The pCO

XS

board features 3 signal LEDs (red, yellow and green) that

provide information on the operation of the pCO

XS

board and the status

of the connection to WinLoad32, this is also independent of whether
the built-in display is present.

Note: the 3 signal LEDs do not provide specific indications in the
models with built-in display.
Only the start_up indication is relevant.

Start_up indication: when power is connected to the pCO

XS

, the four LEDs 

turn on immediately, followed by the switching off of the three signal LEDs and
the flashing of the green, yellow and red LEDs, in sequence. Following this, 
only the power LED remains on. This pattern indicates that the pCO

XS

software

has been booted correctly.

Key

LED off

LED on

LED flashing

40

pCO

XS

manual - cod. +030220345  - rel. 1.0 - 18.03.03

LED ROSSO

LED GIALLO

LED VERDE

pCO

XS

NON in pLAN (indirizzo= 0)

funzionamento corretto con o senza terminale locale.

pCO

XS

indirizzato in pLAN

applicativo con errore o mancanza di tabella pLAN.
applicativo con errore o mancanza di tabella pLAN.
pCO

XS

collegato SOLO ad un terminale.

applicativo con tabella pLAN corretta.
funzionamento corretto in pLAN.

pCO

XS

a basso livello(*)

in attesa di comunicazione con WinLoad.
Controllare indirizzo pCO su WinLoad.

(Led lampeggianti alternativamente)
comunicazione con WinLoad NON valida.
Possibili cause: - mancanza alimentazione del convertitore RS232/485

- driver sbagliato nel PC.

in comunicazione con WinLoad.

pCO

XS

in funzionamento normale

comunicazione con WinLoad sospesa.
Dopo 20 sec. viene ripristinato nel pCO

XS

il protocollo originario.

WinLoad non adatto o Password di Protezione Software errata.

in comunicazione con WinLoad.

pCO

XS

usato come Espansione I/O

Protocollo Supervisore Carel (slave) attivo sulla seriale 0.

RED LED

YELLOW LED

GREEN LED

pCO

XS

NOT in pLAN (address= 0)

correct operation with or without local terminal.

pCO

XS

pLAN address set

application with error or no pLAN table.
application with error or no pLAN table.
pCO

XS

connected to ONLY one terminal.

application with correct pLAN table.
correct operation in pLAN.

pCO

XS

at low level (*)

awaiting communication with WinLoad.
Check pCO address on WinLoad.

/ /  (LED flashing alternately)

communication with WinLoad NOT valid.
Possible cause: - no power supply to the RS232/485 converter

- wrong driver on the PC.

communicating with WinLoad.

pCO

XS

in normal operation

communication with WinLoad on hold.
After 20 sec. the original protocol is reset on the pCO

XS

.

WinLoad not suitable or incorrect Software Protection Password.

communicating with WinLoad.

pCO

XS

used as I/O Expansion

Carel supervisor protocol (slave) active on serial 0.

Summary of Contents for PCOXS

Page 1: ...pCOXS controllore elettronico programmabile pCOXS programmable electronic controller Manuale d installazione User manual LEGGI E CONSERVA QUESTE ISTRUZIONI READ AND SAVE THESE INSTRUCTIONS...

Page 2: ......

Page 3: ...composto da parti in metallo da parti in plastica e da una batteria al Litio opzionale Tutte queste parti vanno smaltite secondo le Normative locali in materia di smaltimento We wish to save you time...

Page 4: ......

Page 5: ...STICHE TECNICHE DEL pCOXS 41 10 1 Caratteristiche generali 41 10 2 Caratteristiche elettriche pCOXS 44 10 3 Contenitore plastico pCOXS 46 Index INTRODUCTION 7 1 GENERAL CHARACTERISTICS 7 1 1 pCOXS 7 1...

Page 6: ...DIMENSIONI 49 13 1 pCOXS 49 13 2 Terminale utente 49 14 RiCERCA ED ELIMINAZIONE GUASTI 50 11 TECHNICAL SPECIFICATIONS OF THE PCOI AND PCOT USER TERMINAL 46 11 1 General characteristics 46 11 2 Termina...

Page 7: ...ezza e di autogestione qualora decida di sviluppare programmi ex novo per conto proprio La possibilit di utilizzo di uno stesso hardware in applicazioni diverse ne garantisce la standardizzazione con...

Page 8: ...minale utente consente la programmazione iniziale della macchina con accesso protetto da password per garantirne la sicurezza la possibilit di modificare in qualsiasi momento i parametri fondamentali...

Page 9: ...connessione rete tLAN o MP Bus 11 terminale PST the display and audible signalling by buzzer of any alarms the display of the active functions using the LEDs the display of all the values measured th...

Page 10: ...modem non optoisolata PCO100MDM0 scheda interfaccia stampante per display grafico PCOSERPRN0 scheda real time clock PCO100CLK0 Tab 2 1 6 2 1 Instruments and accessory codes pCOXS code main card PCO10...

Page 11: ...ogio 15 Terminale Built In The following is a description of the pCOXS with reference to the layout 1 Power supply connector G G0 24Vac or 20 60Vdc 2 Phase cutting and analogue inputs 24 Vac NTC 0 1V...

Page 12: ...uts and provides a brief description of each connector signal description J1 1 G power supply 24Vac or 20 60Vdc J1 2 G0 power supply ground J2 1 SYNC synchronicity input for phase cutting G0 ground J2...

Page 13: ...mero LED indicatori della funzione visualizzata sul display 3 3 3 THE USER TERMINAL 3 1 Adjusting the contrast on the LCD display The models with 4x20 LCD display have a trimmer for adjusting the cont...

Page 14: ...lonne 30 3 4 Graphic LCD display for wall or panel mounting Characteristics code PCOT00PGH0 LCD 128x64 pixels graphic backlit LCD 128x64 pixels graphic backlit number of rows 8 number of columns 16 3...

Page 15: ...display 32x72 Characteristics code PCOT32RN00 number of LED digits 3 number of buttons 4 3 8 pCO terminal keypad no description 1 mechanical buttons covered by polycarbonate 2 LED function indicators...

Page 16: ...la versione dotata di EPROM da 32 kByte cod PCOCLKMEM0 Tale scheda va inserita nel connettore a pettine contraddistinto dalla dicitura CLOCK MEM AVVERTENZA effettuare il montaggio smontaggio con macch...

Page 17: ...a scheda con le dita o altri utensili conduttivi zona alta tensione circa 360 Vac 3 9 1 Graphic display board The board supports the microprocessor the memory and the EPROM that stores the application...

Page 18: ...C e G0 Nel caso in cui vi fosse una sorgente di alimentazione diversa da quella usata per alimentare il controllo l ingresso SYNC dovr essere protetto da fusibile da 100mA 250V 3 9 3 Protective shield...

Page 19: ...gitali dall alimentazione del pCOXS prevedere alimentazioni distinte non fissare i cavi ai morsetti premendo con eccessiva forza il cacciavite per evitare di danneggiare il pCOXS WARNING the pCOXS lik...

Page 20: ...T ingressi sonde universali Tab 4 4 1 1 4 4 Connecting the analogue inputs The analogue inputs can be configured for the more common sensors on the market NTC 0 1V 0 10V 0 20mA 4 20mA The different t...

Page 21: ...mentazione B1 B2 bianco segnale Tab 4 4 3 1 4 4 2 Connecting universal NTC temperature probes All the analogue inputs from B1 to B4 are compatible with NTC 2 wire sensors after having configured the p...

Page 22: ...COXS manual cod 030220345 rel 1 0 18 03 03 4 4 4 Collegamento delle sonde di pressione raziometriche 0 5 V Al pCOXS possono essere collegate tutte le sonde attive di pressione della serie SPKT Carel o...

Page 23: ...ze fino a 50 m fino a 100 m 0 25 0 5 Tab 4 5 4 2 4 5 Connecting the digital inputs The pCOXS features up to 6 digital inputs with voltage free contacts for connecting safety devices alarms device stat...

Page 24: ...V Fig 4 6 1 shows the electrical connection diagram Warning the outputs are not optically isolated while the power supply to the pCOXS is insulated 4 7 Connecting the PWM analogue outputs The pCOXS pr...

Page 25: ...8 Connecting the digital outputs The pCOXS features up to 5 digital outputs with electromechanical relays For ease of installation the common terminals of the first 3 relays have been grouped together...

Page 26: ...ico cod S90CONN00 proveniente dalla scheda di potenza cod pCOXS nell apposita presa Il modello con display grafico cod PCOT00OGH0 provvisto di un ulteriore morsettiera a vite 4 8 3 Table summarising t...

Page 27: ...alora presente svitando le relative viti montare quindi la EPROM prestando attenzione a quanto detto prima riferimento to t r Fig 4 10 1 4 9 2 Installing the panel mounted terminals pCOI and correspon...

Page 28: ...omponent keeping the following in mind 1 remove the card which acts as a shield or if necessary the optional printer card when installing the EPROM be careful not to touch the SMD components on the bo...

Page 29: ...sere posizionati su 0 menu The programs for the different applications e g standard chiller standard air conditioner compressor packs can not be automatically integrated into a local network they must...

Page 30: ...to the network can manage more than one terminal max 3 at the same time The display of the values on each of these occurs simultaneously and not independently it is like having a series of keypads an...

Page 31: ...ng an AWG20 22 shielded cable twisted pair plus shield The boards are connected in parallel with terminal J11 as the reference Pay ATTENTION to the network polarity RX TX on one board must be connecte...

Page 32: ...of the terminal in a pLAN network When pCOXS boards are connected in a pLAN network the terminal can be remotely installed at a distance of up to 50 metres using a telephone type cable while it can b...

Page 33: ...emote installation of the terminal at up to 200m in a pLAN network using an AWG24 shielded cable with 3 twisted pairs screen This type of remote installation is shown in Fig 5 5 2 1 Fig 5 5 2 2 repres...

Page 34: ...of the terminal at up to 500m in a pLAN network using an AWG20 22 shielded cable This type of remote installation is shown in Fig 5 5 3 1 it requires the independent power supply of the shared termina...

Page 35: ...e pCOXS controller allows direct connection over two lines to the new Carel tLAN network or to all Belimo actuators for dampers and water valves Mp Bus network in this case the actuators have to be su...

Page 36: ...nected to terminal 3 on the actuator and the connections vary accor ding to the type of sensor used the readings are acquired by the servo control and transferred digitally to the controller via the b...

Page 37: ...ssuna bit di stop 1 o 2 bit dati 8 protocollo handshake hardware Per i cavi fare riferimento agli schemi dell opzione scheda seriale RS232 7 OPTIONAL CARDS 7 1 RS485 serial card for supervisor and tel...

Page 38: ...y for the pCO graphic terminal models code PCOI00PGL0 and PCOT00PGH0 It is used to interface with an external printer the choice of data to print and the print properties depend on the application pro...

Page 39: ...d il passaggio diretto tra operatori per evitare fenomeni di induzione elettrostatica e conseguenti scariche 7 6 OEM humidifier interface card This interface allows the control of the fundamental para...

Page 40: ...od 030220345 rel 1 0 18 03 03 LED ROSSO LED GIALLO LED VERDE pCOXS NON in pLAN indirizzo 0 funzionamento corretto con o senza terminale locale pCOXS indirizzato in pLAN applicativo con errore o mancan...

Page 41: ...e due maschere si esce premendo il tasto men del terminale locale o in automatico dopo un periodo di circa 40 s cases in which pCOXS reverts to Low Level status When starting the pCOXS detects that Wi...

Page 42: ...if possible use a different power supply from the one used for the pCOXS 42 pCOXS manual cod 030220345 rel 1 0 18 03 03 230 24 Vac M OUT V analog output 1 0 10 Vdc analog output 2 0 10 Vdc analog outp...

Page 43: ...tenuto in mano Avvertenza per applicazioni soggette a forte vibrazioni 1 5 mm pk pk sinusoidale 10 55 Hz si consiglia di fissare tramite fascette i cavi collegati al pCOXS a circa 3 cm di distanza dai...

Page 44: ...kB di serie non visibili dalla rete pLAN durata ciclo utile applicazioni media complessit 0 3 s tipico Tab 10 2 1 power supply controller with terminal connected 20 60Vdc and 24Vac 15 50 60 Hz maximum...

Page 45: ...l inputs Separate the probe signal and digital input cables as much as possible from the cables carrying inductive loads and the power cables to avoid possible electromagnetic disturbance 10 2 3 Analo...

Page 46: ...serigrafia sul retro e biadesivo fustellato sul bordo per incollaggio sul contenitore plastico Tab 11 4 1 2 10 3 pCOXS plastic case Can be mounted on DIN rail according to DIN 43880 and EN 50022 stand...

Page 47: ...47 pCOXS manual cod 030220345 rel 1 0 18 03 03 Alimentazione 24 Vac da trasformatore di Classe II e separato per PCOI00PGL0 PCOT00PGL0 21 30 Vdc dalla scheda di potenza per mezzo del cavo telefonico p...

Page 48: ...are il dorso dello strumento alla staffa 12 USER TERMINAL INSTALLATION 12 1 Panel installation 12 1 1 PCOT Key to Fig 12 1 1 1 dimensions in mm no description 1 rear cover 2 panel 3 front cover 4 dril...

Page 49: ...I 49 pCOXS manual cod 030220345 rel 1 0 18 03 03 110 140 60 Fig 13 1 1 on off alarm enter Graphic Room 1 Temp on off alarm enter A____ Parem Psw B____ Val AL 1_ __________ 2_ __________ 3_ __________...

Page 50: ...i sonda oppure se si tratta di un errore di conversione del pCOXS le verifiche si diversificano a seconda del tipo di sonda 13 2 3 PCOT32RN 14 Troubleshooting The unit does not switch on the power LED...

Page 51: ...sconnettendo i sensori e alimentando il pCOXS Misurare tipo sonda Tensione misurata NTC 3 32 V 4 20mA 0 050 V 0 5 Vdc 3 32 V 0 1V da 4 a 5 V Active temperature humidity probes with 0 1V signal measure...

Page 52: ...i programmazione o da PC con il WinLoad32 Carel si riserva la possibilit di apportare modifiche o cambiamenti ai propri prodotti senza alcun preavviso Unusual alarm signal from the digital input Check...

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Page 56: ...Cod 030220345 rel 1 0 18 03 03 Agenzia Agency CAREL S p A Via dell Industria 11 35020 Brugine Padova Italy Tel 39 049 9716611 Fax 39 049 9716600 e mail carel carel com www carel com...

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