Corrigo LON interface variable list Covers all versions of Corrigo E….-LON from 1.
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Table of contents CHAPTER 1 ABOUT THE MANUAL ............................................................................. 4 CHAPTER 2 CORRIGO VENTILATION ......................................................................... 5 2.1 Table of Network Variables, Outputs (NVO) .................................................. 5 2.2 Table of Network Variables, Inputs (NVI) ....................................................... 8 CHAPTER 3 CORRIGO HEATING .....................................................
Chapter 1 About the manual This document covers all versions of the LON-profiles. Certain variables are only available for later versions of the Corrigo software. These variables are marked with a number. Explanations are provided after each section. All variables are backwardcompatible. New in this version: The profile for ventilation has been updated to version 3.1. See page 9. Application files for Corrigo ventilation The files CorrigoEVentilation.APB and CorrigoEVentilation.
Chapter 2 Corrigo ventilation 2.
Name SNVT type Description Bit7 – Output signal Do1 Expansion unit 1 Bit8 – Output signal Do2 Expansion unit 1 Bit9 – Output signal Do3 Expansion unit 1 Bit10 – Output signal Do4 Expansion unit 1 Bit11 – Output signal Do5 Expansion unit 1 Bit12 – Output signal Do6 Expansion unit 1 Bit13 – Output signal Do7 Expansion unit 1 (6) (6) (6) (6) (6) (6) (6) nvoVVXExchEffi SNVT_lev_percent Heat exchanger efficiency monitoring nvoSetpoint SNVT_temp_p Setpoint, Supply air nvoCascadeSetp SNVT_temp_p Setpoi
Name SNVT type nvoAlarm SNVT_state_64 nvoRunMode SNVT_state LON-interface variable list Description Bit31 – Control error Extract air fan Bit32 – External operation Supply air fan Bit33 – External operation Extract air fan Bit34 – Manual running mode Bit35 – Manual operation Supply air controller Bit36 – Manual operation Supply air fan Bit37 – Manual operation SAF Frequency converter Bit38 – Manual operation Extract air fan Bit39 – Manual operation EAF Frequency converter Bit40 – Manual output Heatin
2.2 Table of Network Variables, Inputs (NVI) Name SNVT type Description nviOutdoorTemp SNVT_temp_p Outdoor temperature. Overrides signal from local sensor nviRoomTemp SNVT_temp_p Room temperature. Overrides signal from local sensor nviFullSpeedExt SNVT_switch Force to full speed (1) nviExternalStop SNVT_switch External stop (1) nviFireAlarm SNVT_switch Fire alarm (1) nviSetPoint SNVT_temp_p Setpoint Supply air nviCascadSetp SNVT_temp_p Setpoint cascade control.
Description explanation (1) For these parameters it is possible to use both a local hard-wired digital input and the Lon parameter. Activation of either alternative will trigger the function. However, if a function has been set using the Lon network it must also be reset using the Lon network since the nvi input value cannot be reset locally. (2) The hysteresis variables have nothing to do with the control software in the controller.
Chapter 3 Corrigo heating 3.
Name SNVT type Description nvoRunInd SNVT_state Bit0 – HS1-P1A Run indication Bit1 – HS1-P1B Run indication Bit2 – HS2-P1A Run indication Bit3 – HS2-P1B Run indication Bit4 – HS3-P1A Run indication Bit5 – HS3-P1B Run indication Bit6 – HW1-P1 Run indication Bit7 – HWB-P1 Run indication Bit8 – Frequency converter Run indication Bits9…15 not used nvoDoValue SNVT_state Bit0 – Output signal Do1 Bit1 – Output signal Do2 Bit2 – Output signal Do3 Bit3 – Output signal Do4 Bit4 – Output signal Do5 Bit5 – Outp
Name SNVT type nvoAlarm 12 SNVT_state_64 Chapter 3 Corrigo heating Description Bit28 – Rotation guard exchanger Bit29 – Run error P1A&B-HS2 Bit30 – Run error P1A&B-HS3 Bit31 – Pulse error CW1 Bit32 – Pulse error CW2 Bit33 – Max. limit supply temp. HS1 Bit34 – Max. limit supply temp. HS2 Bit35 – Max. limit supply temp. HS3 Bit36 – Min. limit supply temp. HS1 Bit37 – Min. limit supply temp. HS2 Bit38 – Min. limit supply temp. HS3 Bit39 – Max. limit return temp. HS1 Bit40 – Max. limit return temp.
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.
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