CARLO GAVAZZI EM21 - COMMUNICATION PROTOCOL V1 REV0 Manual de usuario descargar pdf (Pagina 17)

CARLO GAVAZZI

CONTROLS

SERIAL COMMUNICATION PROTOCOL

WM24-96

V1 R0

Page

3.2.3 ct_ratio

MINIMUM MAXIMUM FORMAT

1 5000 1111

3.2.4 pt_ratio

MINIMUM MAXIMUM FORMAT

10 100000 111.1

Note: pt_ratio is the product between vt_ratio and ct_ratio: if ct_ratio and/or vt_ratio are modified via

RS485, pt_ratio must be accordingly modified (non-automatic calculation).

3.2.5 system

MINIMUM MAXIMUM FORMAT

0 1 1111

VALUE CODE DESCRIPTION

0 3-phase with neutral

1 3-phase without neutral

3.2.6 p_int

MINIMUM MAXIMUM FORMAT

1 30 1111 [minutes]

3.2.7 counter

MINIMUM MAXIMUM FORMAT

0 3 1111

VALUE CODE DESCRIPTION

0 TOT: total meters

1 TOT-PAR: total and tariff meters

2 TOT-1.CN: total energy meter and dual gas tariff

3 TOT-2.CN: total energy meter, gas and water meter

3.2.8 pre_cn1 and pre_cn2

MINIMUM MAXIMUM FORMAT

0 100 111.1

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

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 25 26

Sin comentarios

CARLO GAVAZZI EM21 - COMMUNICATION PROTOCOL V1 REV0 Manual de usuario Pagina 17