Trane Technologies Symbio 800, Руководство по интеграции

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BAS-SVP046A-EN 13
ACRB 350–500 Tons Data Points
Table 4. ACRB 350–500 tons configuration parameters
nv Index
Configuration
Variable Name
Variable Type Variable description
Point Name
2 nciChillerType
UCPT_chiller_type
Chiller Information
Model Information Enum list - See table in UNVT-UCPT.doc Model Information
Unit Capacity Capacity of Unit (in watts) Chiller Design Capacity
Cooling Type
0 = Water Cooled
1 = Air Cooled
2 to 254 = Unused
Cooling Type
Number of Circuits Number of Circuits on Unit Number Of Circuits
Number of Compressors – Crt 1 Number of Compressors on Circuit 1
Number Of Compressors,
Circuit 1
Number of Compressors – Crt 2 Number of Compressors on Circuit 2
Number Of Compressors,
Circuit 2
5
nciMfgLocation UCPT_manufacturing_location Chiller Manufacturing Location
Manufacture Location
6
nciNoiseRdcnReq SNVT_switch
Default for Noise Reduction Auto/On
Request
Noise Reduction request
7
nciRefrigerant UCPT_refrig_type Chiller Refrigerant Type Refrigerant Type
8
nciCapacityLim SCPTCapacityLimit Capacity Limit Demand Limit Setpoint
9 nciChillerEnable SCPTChillerEnable Default Value for nviChillerEnable Chiller Enable
10
nciCoolsetpt SCPTCoolSetpoint Default Value for nviCoolSetpt Chiller water Setpoint
11 nciDefaults SCPTDefaultBehavior
Determines which set of values will be
used on power up and communications
failure, stated default values or a list of
manufacturer specified values
Default Values
12
nciDevMajVer SCPTdevMajVer The major version number for the device Software Major Version
13 nciDevMinVer SCPTdevMinVer The minor version number for the device Software Minor Version
15 nciLocation SCPTlocation Location Label Location Label
16 nciMinOutTm SCPTminSendTime Minimum Send Time Minimum Send Time
17 nciMode SCPTHVACmode Default Value for nviMode Chiller Mode
18
nciPwrup SCPTpwrUpDelay Power Up Delay Power Up Delay
19 nciRcvHrtBt SCPTmaxRcvTime Receive Heartbeat Time Receive Heartbeat
20 nciSndHrtBt SCPTmaxSendTime
Send Heartbeat Time (nciMAXSendTime)
Send Heartbeat
21 nciBuildNum U16 Device Build Number Manufacturer-defined
22 nciCRC
UCPT_crc
CRC calculation result Manufacturer-defined
23
nciDeviceConfig
U16
Device Configuration Choices
Manufacturer-defined
Table 5. ACRB 350–500 tons network variable inputs
Profile Index
Network Variable
Name
Variable Type
Variable
description
Recv HrtBt Point Name
24 nviChillerEnable SNVT_switch
Request Start/Stop
Chiller
♥
BAS Chiller Auto Stop
Command
25
nviCoolSetpt SNVT_temp_p
Desired Temp of Lvg
Chilled Wtr
♥
BAS Chilled Water Setpoint
26
nviCapacityLim SNVT_lev_percent
Capacity Limit of
Chiller
♥
BAS Demand Limit Setpoint
28 nviMode
SNVT_Hvac_mode
Chiller Modes ♥ BAS Chiller Mode Command
32
nviNoiseRdcnReq SNVT_switch (2-state)
Noise Reduction Auto/
On Request
♥
Noise Reduction Request BAS
35
nviRequest SNVT_obj_request Status Request Status Request Input
36 nviTraneVar2
UNVT_c5c
Comm5 Status Manufacturer-defined
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