Nortec Industries NHTC Series installation manual 10-10

Page 14

Variable Name

R=Read

Description

LonWorks SNVT

W=Write

 

 

 

nvoFault_x

R

Indicates unit fault status.

SNVT_switch

0=no fault, 1=fault.

 

Binary Value

 

 

 

 

 

 

 

Indicates if a high-water level

 

nvoHWSensor_x

R

condition exists in the humidifier

 

 

Binary Value

cylinder.

 

 

 

0=normal, 1=high water condition

 

 

 

Reads configuration status for

 

 

 

network-enabled sensing or

 

 

 

control.

 

nvoNetSensor_x

R

0=%RH or %demand input is not

SNVT_switch

 

Binary Value

from the network

 

 

 

1=%RH or %demand input is from

 

 

 

the network

 

 

 

 

 

nvoDisable_x

R

Reads remote disable status.

SNVT_switch

0=humidifier enabled,

 

Binary Value

1=humidifier disabled by network

 

 

 

 

 

 

R

Indicates security loop status.

 

nvoSecurity_x

0=Sec. loop open,

SNVT_switch

 

Binary

1=Sec. loop closed

 

 

 

 

 

 

 

 

 

R

Reads service requirement status.

 

nvoService_x

0=no service required,

SNVT_switch

 

Binary Value

1=service required

 

 

 

 

 

 

 

 

nvoStatus_x

R

Reads humidifier status.

SNVT_switch

 

Binary Value

0=standby, 1=humidifying.

 

 

 

 

 

 

R

Indicates that the Nortec Links

 

nvoConnection_x

module is communicating with the

SNVT_switch

 

Binary Value

Humidifier

 

 

 

 

 

 

 

Writes remote disable status.

 

nviDisable_x

W

0=humidifier enabled,

SNVT_switch

 

Binary Value

1=humidifier disabled from

 

 

 

network

 

 

 

 

 

 

 

Writes configuration status for

 

 

 

network-enabled sensing or

 

 

W

control.

 

nviNetSensor _x

0=%RH or %demand input is not

SNVT_switch

 

Binary Value

from the network

 

 

 

1=%RH or %demand input is from

 

 

 

the network

 

 

 

 

 

10-10

Page 7 2008-02-18

Image 14
Contents Nhtc Nortec Links 2 Options Manual No. H-502Proprietary Notice Liability Notice 2008-02-18Table of Contents List of Figures This page Intentionally Left Blank Introduction 10-00Overview Protocol OptionsInstallation 10-10Networking Wiring Recommended Wire Types and LengthsBaud Rates Gateway ConfigurationNetwork Integration Variable Definition Unit must be configured for Networked demand Variable Definitions10-10 Humidifier Variable Addresses Unit #1 Snvt Snvt #Humidifier Variable Addresses Unit #2 Humidifier Variable Addresses Unit #3 Humidifier Variable Addresses Unit #4 Humidifier Variable Addresses Unit #5 Humidifier Variable Addresses Unit #6 Humidifier Variable Addresses Unit #7 Humidifier Variable Addresses Unit #8 Nhtc 10-10 This page Intentionally Left Blank START-UP 10-20Nortec Links 2 START-UP Checklist START-UP ProcedureTroubleshooting 10-30Troubleshooting Indicator LightsOnLine Diagnostic LED Locations OnLine Diagnostic LED Description LED Name Color FunctionLinks 2 Module Diagnostic LEDs Troubleshooting Communication Problems ProblemSpare Parts 10-40Replacement Parts BACnet or N2 Module Ethernet Switch Technical 10-50Net + To Units 2 toNet + Shield-+ Net Net This page Intentionally Left Blank Warranty Authorized Agent