Carel DP, Руководство пользователя

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ITA
Sensori DP +030220660 rel. 2.3 - 06.12.2021
Installazione sensori DP-IAQ
3.3 C onfigurazione del sensore DP -I A Q
La configurazione dei 2 dip-switch (DIP1, DIP2) permette l’indirizzamento, la modalità di trasmissione seriale e la velocità.
Tramite il DIP 1 è possibile impostare la modalità di funzionamento della seriale, selezionare la velocità di trasmissione e tutti i
parametri necessari per il corretto funzionamento dello strumento.
Dip1 Modbus mode setting
ON
SW1 SW2 SW3 SW4 SW5 SW6
DIP1
B aud rate
(selectable)
SW 1 SW 2
P arity
(selectable)
SW 3
P arity check
(on/off)
SW 4
8 N 1-M ODB U S
(on/off)
SW 5
B us temination
(on/off)
SW 6
9600 baud ON OFF EVEN
(numbered) ON Active
(1 stop bit) ON Active ON Active ON
19200 baud ON ON
38400 baud OFF ON ODD
(numbered) OFF Inactive (no parity)
(12 stop bits) OFF Inactive
(default) OFF Inactive OFF
Reserved OFF OFF
Tab. 3.b
Nel caso si attivi la funzione 8N1 (DIP1 SW5), viene automaticamente disabilitata la funzione Parity (DIP1 SW3) e la funzione Parity
check (DIP1 SW4),
Attraverso il bit 6 di DIP 1 è possibile attivare o no la resistenza di terminazione di linea di 120ohm.
Fare attenzione di attivare questa resistenza solo sull’ultimo strumento della linea e non su quelli intermedi per garantire il cor-
retto funzionamento del sistema. La resistenza di fine linea è attiva quando si seleziona Active.
Di seguito si riportano le impostazioni più comuni per permettere il migliore funzionamento con I sistemi Carel:
SW1 ON, SW2 ON, SW3 --, SW4 OFF, SW5 OFF, SW6 OFF.
Tramite il DIP 2 è possibile impostare l’indirizzo seriale dello strumento, selezionando tra 1 e 247
Dip2 Address setting
ON
SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8
DIP2
La regola per l’impostazione dell’indirizzo segue la regola delle codifica binaria, si veda la tabella di seguito riportata per selezio-
nare in modo semplice e sicuro l’indirizzo che si vuole dare allo strumento.
Indirizzo seriale
SW 1 SW 2 SW 3 SW 4 SW 5 SW 6 SW 7 SW 8 SW 1 SW 2 SW 3 SW 4 SW 5 SW 6 SW 7 SW 8
1 OFF OFF OFF OFF OFF OFF OFF ON 31 OFF OFF OFF ON ON ON ON ON
2 OFF OFF OFF OFF OFF OFF ON OFF 32 OFF OFF ON OFF OFF OFF OFF OFF
3 OFF OFF OFF OFF OFF OFF ON ON 33 OFF OFF ON OFF OFF OFF OFF ON
4 OFF OFF OFF OFF OFF ON OFF OFF 34 OFF OFF ON OFF OFF OFF ON OFF
5 OFF OFF OFF OFF OFF ON OFF ON 35 OFF OFF ON OFF OFF OFF ON ON
6 OFF OFF OFF OFF OFF ON ON OFF 36 OFF OFF ON OFF OFF ON OFF OFF
7 OFF OFF OFF OFF OFF ON ON ON 37 OFF OFF ON OFF OFF ON OFF ON
8 OFF OFF OFF OFF ON OFF OFF OFF 38 OFF OFF ON OFF OFF ON ON OFF
9 OFF OFF OFF OFF ON OFF OFF ON 39 OFF OFF ON OFF OFF ON ON ON
10 OFF OFF OFF OFF ON OFF ON OFF 40 OFF OFF ON OFF ON OFF OFF OFF
11 OFF OFF OFF OFF ON OFF ON ON 41 OFF OFF ON OFF ON OFF OFF ON
12 OFF OFF OFF OFF ON ON OFF OFF 42 OFF OFF ON OFF ON OFF ON OFF
13 OFF OFF OFF OFF ON ON OFF ON 43 OFF OFF ON OFF ON OFF ON ON
14 OFF OFF OFF OFF ON ON ON OFF 44 OFF OFF ON OFF ON ON OFF OFF
15 OFF OFF OFF OFF ON ON ON ON 45 OFF OFF ON OFF ON ON OFF ON
16 OFF OFF OFF ON OFF OFF OFF OFF 46 OFF OFF ON OFF ON ON ON OFF
17 OFF OFF OFF ON OFF OFF OFF ON 47 OFF OFF ON OFF ON ON ON ON
18 OFF OFF OFF ON OFF OFF ON OFF 48 OFF OFF ON ON OFF OFF OFF OFF
19 OFF OFF OFF ON OFF OFF ON ON 49 OFF OFF ON ON OFF OFF OFF ON
20 OFF OFF OFF ON OFF ON OFF OFF 50 OFF OFF ON ON OFF OFF ON OFF
21 OFF OFF OFF ON OFF ON OFF ON 51 OFF OFF ON ON OFF OFF ON ON
22 OFF OFF OFF ON OFF ON ON OFF 52 OFF OFF ON ON OFF ON OFF OFF
23 OFF OFF OFF ON OFF ON ON ON 53 OFF OFF ON ON OFF ON OFF ON
24 OFF OFF OFF ON ON OFF OFF OFF 54 OFF OFF ON ON OFF ON ON OFF
25 OFF OFF OFF ON ON OFF OFF ON 55 OFF OFF ON ON OFF ON ON ON
26 OFF OFF OFF ON ON OFF ON OFF 56 OFF OFF ON ON ON OFF OFF OFF
27 OFF OFF OFF ON ON OFF ON ON 57 OFF OFF ON ON ON OFF OFF ON
28 OFF OFF OFF ON ON ON OFF OFF 58 OFF OFF ON ON ON OFF ON OFF
29 OFF OFF OFF ON ON ON OFF ON 59 OFF OFF ON ON ON OFF ON ON
30 OFF OFF OFF ON ON ON ON OFF 60 OFF OFF ON ON ON ON OFF OFF