Viconics VT7600 Echelon Integration Manual Manuel d'utilisateur

1 PIR Ready VT7600 Series Programmable & Non-Programmable Thermostats For Commercial HVAC Applications LonWorks Integration Manual ITG-VT7

10 Parameter Variable Name Function Supply Temperature network output SNVT_temp_p nvoDischAirTemp  This output network variable is used to moni

11 Parameter Variable Name Function Setpoint network output SNVT_temp_p nvoEffectSetpt  This output network variable is used to monitor the eff

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

13 Parameter Variable Name Function Name Valid Range Default value di1 config 0 = None 1 = RemNSB 2 = RemOVR 3 = Filter 4 = Service 0 = None d

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

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

16 nviOutdoorTempFigure 2: Graphical User Interface (GUI) example of a Roof Top Unit

17 Configuration Objects The following SNVT and UNVT should be typically used for configuration purposes:  nciCfg1RtuHp

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

19 Maximum Cable Length The maximum length of a chain is related to its transmission speed. Using proper cable, Echelon supports a baud rate of

2 Product Overview The VT7600 PI thermostat family is specifically designed for single stage and multi-stage control of heating/cooling equi

20 Network Adapter Although network connections are polarity insensitive, it is good practice to keep polarity consistent

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

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

3 PID History Revision Table XIF, APB and NXE File Names and Corresponding PIDs. This manual information is to be used only w

4 SNVTs1 and SCPTs2 Table Per Model No Sub Point Name Type VT7656B5x00E VT7605B5x00E VT7652B5x00E VT7600B5x00E VT7652A5x00E VT

5 No Sub Point Name Type VT7656B5x00E VT7605B5x00E VT7652B5x00E VT7600B5x00E VT7652A5x00E VT7600A5x00E VT7652H5x00E VT7600H5x00E 15 nciCfg2Rt

6 No Sub Point Name Type VT7656B5x00E VT7605B5x00E VT7652B5x00E VT7600B5x00E VT7652A5x00E VT7600A5x00E VT7652H5x00E VT7600H5x00E 22 nvoSccSta

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

8 Parameter Variable Name Function Occupied Cool & Heat Setpoints network Input SNVT_temp_p nviSetpoint  This input network variable is us

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