Orion-system PT-Link II BACnet2 Uživatelský manuál stáhnout pdf (Strana 40)

PT-Link II BACnet

Technical Guide

PT-Link II Interface

Appendix E - VCM-X Modular & WSHP & RNE BACnet Parameters

BACnet Properties for VCM-X Modular

Parameter Name Object Description Limits

Modulating

Compressor 2

MdCmp2 AI: 206 Current position

of the 2nd Stage

of Compressor

Modulation.

Head

Pressure 1

HdPr1 AI: 207 Head Pressure for

1st Compressor

Head

Pressure 2

HdPr2 AI: 208 Head Pressure for

2nd Compressor

Condenser

Fan 1

CdFan1 AI: 209 Condenser Fan 1

Signal Status

Condenser

Fan 2

CdFan2 AI: 210 Condenser Fan 2

Signal Status

Remote VFD

Reset

RmVFDPos AV: 258 Remote VFD

Position Reset

-1 100

BACnet Properties for VCM-X WSHP (Tulsa)

and RNE Controllers

Parameter Name Object Description Limits

Modulating

Compressor 2

MdCmp2 AI: 206 Current position

of the

2nd Stage of

Compressor

Modulation.

Head Pressure 1 HdPr1 AI: 207 Head Pressure

for

1st Compressor

Head Pressure 2 HdPr2 AI: 208 Head Pressure

for

2nd Compressor

Condenser

Fan 1

CdFan1 AI: 209 Condenser Fan 1

Signal Status

Condenser

Fan 2

CdFan2 AI: 210 Condenser Fan 2

Signal Status

Water Temp. A WaterTpA AI: 220 Current water

temperature of

refrigerant for

System A.

Water Temp. B WaterTpB AI: 221 Current water

temperature of

refrigerant for

System B.

Remote VFD

Reset

RmVFDPos AV:

258

Remote VFD

Position Reset

-1 100

BACnet Properties for VCM-X WSHP (Tulsa)

and RNE Controllers

Parameter Name Object Description Limits

Compressor A1

Low Suction

Pressure Alarm

A1LSPAlm BI: 222 Alarm that

indicates

Suction Pressure

for

Compressor A1

is below the Low

Suction Pressure

Cooling (Heat-

ing) Setpoint.

Compressor A1

Lockout Alarm

A1LktAlm BI: 223 Alarm that

indicates

Compressor A1

is locked out.

Compressor A2

Low Suction

Pressure Alarm

A2LSPAlm BI: 224 Alarm that

indicates

Suction Pressure

for

Compressor A2

is below the Low

Suction Pressure

Cooling (Heat-

ing) Setpoint.

Compressor A2

Lockout Alarm

A2LktAlm BI: 225 Alarm that

indicates

Compressor A2

is locked out.

Compressor B1

Low Suction

Pressure Alarm

B1LSPAlm BI: 226 Alarm that

indicates

Suction Pressure

for

Compressor B1

is below the Low

Suction Pressure

Cooling (Heat-

ing) Setpoint.

Compressor B1

Lockout Alarm

B1LktAlm BI: 227 Alarm that

indicates

Compressor B1

is locked out.

Compressor B2

Low Suction

Pressure Alarm

B2LSPAlm BI: 228 Alarm that

indicates

Suction Pressure

for

Compressor B2

is below the Low

Suction Pressure

Cooling (Heat-

ing) Setpoint.

Compressor 4

Lockout Alarm

B2LktAlm BI: 229 Alarm that

indicates

Compressor B2

is locked out.

NOTE: The following points for the VCM-X Modular, VCM-X

WSHP & RNE Controllers are additional points. All

points and property identiﬁ ers in the VCM-X Con-

troller table (pages 42-47) also apply to the VCM-X

Modular, VCM-X WSHP, and RNE Controllers.

Revised 10/11/12

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 59 60

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