Viconics VT7200 (Echelon) Integration Manual Manuel d'utilisateur

1 PIR Ready VT72xx & VT73xx Series 24 Vac Fan Coil and Zoning Thermostats For Commercial and Lodging HVAC Applications LonWorks Integration M

10 Parameter Variable Name Function  This input network variable is used to command the Space Comfort Controller into different occupancy modes. I

11 Parameter Variable Name Function  This network variable input is used to coordinate the Space Comfort Controller with any node that may need to

12 Output Network Variables (nvo’s) Description All output network variables will be updated no faster than the Minimum Send Time (n

13 Parameter Variable Name Function Sub Name Valid Value HVAC_FAN_ONLY – Not Used HVAC_MAX_HEAT – Not Used 02: heat_output_primary 0-100%,

14 Configuration Properties (nci’s) Description Parameter Variable Name Function  This configuration property defines the space temperature setpo

15 Parameter Variable Name Function  This configuration property defines the thermostat’s common configuration parameters and their settings.  Va

16 Parameter Variable Name Function  This configuration property defines the thermostat’s common configuration parameters and their settings.  Va

17 Parameter Variable Name Function  This configuration property defines model number and software version of the thermostat  Valid Range and Def

18 Note 1: How to use nviHeatCool, nviAuxHeatEnable and SeqOpera (Sequence of Operation) variables: Current nviHeatCool NviAuxHeat Enable = Enab

19 Integration – Global Commands The following figure shows, which objects from the thermostat, can be monitored and commanded f

2 VT7200X Series Product Overview The VT7200 PI thermostat family is specifically designed for zoning applications. Typical applications include

20VT7200X Integration – Graphic User Interface (GUI) objects The following objects should be typically used in a GUI:  nvoSpaceTemp;

21 VT73xxX Integration – Graphic User Interface (GUI) objects The following objects should be typically used in a GUI:  nvoSpaceTemp

22 Configuration Property Objects The following SNVT and UNVT should be typically used for configuration purposes:  nciCfg1Fcu

23 Maximum Number Of Devices Up to 64 transceivers are allowed per network segment. If your network requires more than 64 transceivers a repeater

24 Maximum Cable Length The maximum length of a chain is related to its transmission speed. The longer the chain, the slower the speed. Using prop

25 Network adapter Although network connections are polarity insensitive, it is good practice to keep polarity consistent thr

26 Device Identification An Echelon device has a unique mechanism to identify itself, the Neuron ID, which is obtained during

27Manual Identification Neuron ID of a device can also be entered manually through a commissioning or service tool. Neuron ID should be located on

3 Contents • PID History Revision Table • Thermostat Objects • Applicable SNVTs and SCPTs Table Per Model • Input Netwo

4 Thermostat Objects VT7300 Space Comfort ControllerObject Type #8500nvoSpaceTempSNVT_temp_pConfiguration PropertiesSend Hear

5 SNVTs1 and SCPTs2 Table Per Model 1: SNVTs: Standard Network Variables Types 2: SCPTs: Standard Configuration Parameters T

6 No Sub Point Name Snivet Type Enumeration and Signature Type t VT7200C5x00E VT7200F5x00E VT7300A5x00E VT7300C5x00E VT7350C5x00E VT7305A5x00E VT73

7 No Sub Point Name Snivet Type Enumeration and Signature Type t VT7200C5x00E VT7200F5x00E VT7300A5x00E VT7300C5x00E VT7350C5x00E VT7305A5x00E VT7

8 Input Network Variables (nvi’s) Description Parameter Variable Name Function Room Temperature network input SNVT_temp_p nviSpace

9 Parameter Variable Name Function  This input network variable is used to connect an external fan speed switch to the node or to allow any superv