Data Sheet for Product

ManualsBrandsSiemens Manuals3rd party integrationMicrotech 2000 Water Source Heat Pump, Point Map

Point Map

Rev. 3, February, 2002

Siemens Building Technologies, Inc. Page 1 of 6

Document No. 127-0022

Systems Integration

APOGEE

Open Processor with McQuay Microtech

Driver: European Reciprocating Chiller (CR1)

Table 1. European Reciprocating Chiller (CR1).

Point Type Description Range/Units

01 LAO Device Address —

02 LAO Application Number 5009

03 LAI Circuit 1 Condenser Approach Temperature

0 – 263°F

04 LAI Condenser 1 Pressure 0 – 450 psig

05 LAI Current Alarm Circuit 1 Condenser Pressure 0 – 450 psig

06 LAI Current Alarm Circuit 1 Evaporator Pressure 0 – 145 psig

07 LAI Current Alarm Circuit 1 Liquid Line Temperature

-40 – 263°F

08 LAI Current Alarm Circuit 1 Suction Temperature

-40 – 263°F

09 LAI Circuit 1 Alarm See Table 2

10 LAI Evaporator 1 Pressure 0 – 145 psig

11 LAI Circuit 1 Liquid Line Temperature

-40 – 263 °F

12 LAI Circuit 1 Previous Alarm See Table 2

13 LAI Circuit 1 Status See Table 3

14 LAI Circuit 1 Subcooling

0 – 263°F

15 LAI Circuit 1 Suction Temperature

-40 – 263°F

16 LAI Circuit 1 Superheat

0 – 263°F

17 LAI Circuit 2 Condenser Approach Temperature

0 – 263°F

18 LAI Condenser 2 Pressure 0 – 450 psig

19 LAI Current Alarm Circuit 2 Condenser Pressure 0 – 450 psig

20 LAI Current Alarm Circuit 2 Evaporator Pressure 0 – 145 psig

21 LAI Current Alarm Circuit 2 Liquid Line Temperature

-40 – 263°F

22 LAI Current Alarm Circuit 2 Suction Temperature

-40 – 263°F

23 LAI Circuit 2 Alarm See Table 2

24 LAI Evaporator 2 Pressure 0 – 145 psig

25 LAI Circuit 2 Liquid Line Temperature

-40 – 263°F

continued on next page...

Summary of content (6 pages)

PAGE 1
Point Map Rev. 3, February, 2002 Systems Integration APOGEE¥ Open Processor with McQuay Microtech Driver: European Reciprocating Chiller (CR1) Table 1. European Reciprocating Chiller (CR1).
PAGE 2
Table 1. European Reciprocating Chiller (CR1).
PAGE 3
Table 2. Alarms (Points 9, 12, 23 and 26). Value Description for Circuit 1 Description for Circuit 2 0 None. Also, Set Point to This Value to Clear Alarms. None. Also, Set Point to This Value to Clear Alarms.
PAGE 4
Table 2. Alarms (Points 9, 12, 23 and 26).
PAGE 5
Table 3. Circuit Status (Points 13 and 27).
PAGE 6
Table 5. Reset Option (Point 48). Value Description 0 No Chilled Water Reset (Default) 1 Return Chilled Water Reset. Constant Return Chilled Water Temperature Set Point maintained. 2 4 – 20 mA Chilled Water Reset. Resets Chilled Water Set Point based on 4 – 20 mA signal. A signal less than 4 mA results in no reset of Chilled Water Temperature Set Point.