CORRIGO E LON INTERFACE VARIABLE LIST MANU

Table Of Contents

LON-interface variable list Chapter 3 Corrigo heating 13

3.2 Table of Network Variables, Inputs (NVI)

Name SNVT type Description

nviOutdoorTemp SNVT_temp_p Outdoor temperature. Overrides signal from local sensor

nviHS1RoomTemp

SNVT_temp_p

Room temp HS1. Overrides signal from local sensor

nviHS2RoomTemp SNVT_temp_p Room temp HS2. Overrides signal from local sensor

nviHS3RoomTemp SNVT_temp_p Room temp HS3. Overrides signal from local sensor

nviHW1Setp

SNVT_temp_p

Setpoint, Supply HW1

nviHW2Setp SNVT_temp_p Setpoint, Supply HW2

nviDPSetp

SNVT_press_f

Setpoint Differential pressure

nviSndHrtB SNVT_time_sec Heart Beat (0 = disable)

nviTempHyst SNVT_temp_p Hysteresis for the variable type _temp_p (2)

nviPresHyst

SNVT_press_f

Hysteresis for the variable type _press_f (2)

nviSpeedHyst SNVT_speed Hysteresis for the variable type _speed (2)

nviVoltHyst

SNVT_volt_f

Hysteresis for the variable type _volt_f (Ao) (2)

Description explanation

(2) The hysteresis variables have nothing to do with the control software in the

controller. They are internal to the LON interface and are used for minimising

the amount of communication in the LON network.

(4) Only Corrigo version 2.1 or later. CorrigoEHeating2_1.APB and

CorrigoEHeating2_1.xif are also required.