CARLO GAVAZZI WM4-96 - PROGRAMMING Manuel d'utilisateur télécharger pdf (Page 19)

CARLO GAVAZZI

CONTROLS

SERIAL COMMUNICATION PROTOCOL

WM4-96

V1 R3

Page

Digital inputs code

kWh Digital input

0 ON

1 OFF

kvarh Digital input

0 ON

1 OFF

F1 Digital input

0 ON

1 OFF

F2 Digital input

0 ON

1 OFF

Gas Digital input

0 ON

1 OFF

Water

Digital input

0 ON

1 OFF

The “Gas” digital input can be used to collect either the gas pulses or the kWh- pulses according to

the chosen working mode (see paragraph 3.1.17).

The “Water” digital input can be used, according to the chosen working mode, to collect the water

pulses, the kvarh- pulses, or to select between day or night gas tariff (see paragraph 3.1.17).

Example 16: reading of the “present modules+digital input status” word

1-word read request frame (8 byte)

01h

04h

08h

00h

01h

CRC

1-word read answer frmae (8 byte):

01h

04h

02h

70h

F4h

CRC

Module variable value: 70F4h = 0111000011110100

Available modules: RS232, clock, digital output 1 and 2.

Digital input status: Gas = ON

Water = ON

kWh+ = OFF

kvarh+ = OFF

Tariff F1= OFF

tariff F2= OFF

Gross Automation (877) 268-3700 · www.carlogavazzisales.com · [email protected]

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 56 57

Commentaires sur ces manuels

Pas de commentaire

CARLO GAVAZZI WM4-96 - PROGRAMMING Manuel d'utilisateur Page 19

Commentaires sur ces manuels

Produits connexes et manuels pour Mise en réseau CARLO GAVAZZI WM4-96 - PROGRAMMING