APOGEE Open Processor with McQuay Microtech Driver: European Reciprocating Chiller (CR1)

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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). Point Type Description Range/Units 01 LAO Device Address 02 LAO Application Number LAI Circuit 1 Condenser Approach Temperature F 04 LAI Condenser 1 Pressure psig 05 LAI Current Alarm Circuit 1 Condenser Pressure psig 06 LAI Current Alarm Circuit 1 Evaporator Pressure psig 07 LAI Current Alarm Circuit 1 Liquid Line Temperature F 08 LAI Current Alarm Circuit 1 Suction Temperature F 09 LAI Circuit 1 Alarm See Table 2 10 LAI Evaporator 1 Pressure psig 11 LAI Circuit 1 Liquid Line Temperature F 12 LAI Circuit 1 Previous Alarm See Table 2 13 LAI Circuit 1 Status See Table 3 14 LAI Circuit 1 Subcooling F 15 LAI Circuit 1 Suction Temperature F 16 LAI Circuit 1 Superheat F 17 LAI Circuit 2 Condenser Approach Temperature F 18 LAI Condenser 2 Pressure psig 19 LAI Current Alarm Circuit 2 Condenser Pressure psig 20 LAI Current Alarm Circuit 2 Evaporator Pressure psig 21 LAI Current Alarm Circuit 2 Liquid Line Temperature F 22 LAI Current Alarm Circuit 2 Suction Temperature F 23 LAI Circuit 2 Alarm See Table 2 24 LAI Evaporator 2 Pressure psig 25 LAI Circuit 2 Liquid Line Temperature F continued on next page... Siemens Building Technologies, Inc. Page 1 of 6

2 Table 1. European Reciprocating Chiller (CR1). Point Type Description Range/Units 26 LAI Circuit 2 Previous Alarm See Table 2 27 LAI Circuit 2 Status See Table 3 28 LAI Circuit 2 Subcooling F 29 LAI Circuit 2 Suction Temperature F 30 LAI Circuit 2 Superheat F 31 LAI Compressor 1 Operating Hours Hours 32 LAI Compressor 1 Starts Starts 33 LAI Compressor 2 Operating Hours Hours 34 LAI Compressor 2 Starts Starts 35 LAI Compressor 3 Operating Hours Hours 36 LAI Compressor 3 Starts Starts 37 LAI Compressor 4 Operating Hours Hours 38 LAI Compressor 4 Starts Starts 39 LAI Entering Condenser Water Temperature F 40 LAI Leaving Condenser Water Temperature F 41 LAI Entering Evaporator Water Temperature F 42 LAI Leaving Evaporator Water Temperature F 43 LAI Outside Air Temperature F 44 LAI Stage Of Cooling LAI Percent Motor Curent 0 100% 46 LAI Unit Status See Table 4 47 LDO Network Command Enable/Disable Enable/Disable 48 LAO Network Demand Limit 0 100% 49 LAO Network Evaporator Leaving Temperature Reset 0 100% 50 LDO Clear Circuit 1 Alarm No/Yes 51 LDO Clear Circuit 2 Alarm No/Yes 52 LAO Entering Evaporator Temperature Set Point F 53 LAO Evaporator Leaving Water Temperature Set Point F 54 LAO Maximum Chilled Water Reset Set Point 0 90 F 55 LAO Reset Option Set Point See Table 5 99 LDI Communication Failure Normal/Failed Page 2 of 6 Siemens Building Technologies, Inc.

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. 1 High Condenser Pre-alarm Hold Stage (Cleared) High Condenser Pre-alarm Hold Stage (Cleared) 2 High Condenser Pre-alarm Stage Down (Cleared) High Condenser Pre-alarm Stage Down (Cleared) 3 Freeze Refrigerant Pre-alarm Stage Down (Cleared) Freeze Refrigerant Pre-alarm Stage Down (Cleared) 4 Loss of Chilled Water Flow (Cleared) Loss of Chilled Water Flow (Cleared) 5 No Pump-down (Cleared) No Pump-down (Cleared) 6 Refrigerant Freeze Protect (Cleared) Refrigerant Freeze Protect (Cleared) 7 Low Evaporator Pressure (Cleared) Low Evaporator Pressure (Cleared) 8 Compressor 4 Motor Protect (Cleared) Compressor 4 Motor Protect (Cleared) 9 Compressor 3 Motor Protect (Cleared) Compressor 3 Motor Protect (Cleared) 10 Compressor 2 Motor Protect (Cleared) Compressor 2 Motor Protect (Cleared) 11 Compressor 1 Motor Protect (Cleared) Compressor 1 Motor Protect (Cleared) 12 Compressor 4 Low Oil Pressure (Cleared) Compressor 4 Low Oil Pressure (Cleared) 13 Compressor 3 Low Oil Pressure (Cleared) Compressor 3 Low Oil Pressure (Cleared) 14 Compressor 2 Low Oil Pressure (Cleared) Compressor 2 Low Oil Pressure (Cleared) 15 Compressor 1 Low Oil Pressure (Cleared) Compressor 1 Low Oil Pressure (Cleared) 16 High Condenser Pressure (Cleared) High Condenser Pressure (Cleared) 17 Mechanical High Pressure (Cleared) Mechanical High Pressure (Cleared) 18 Bad Evaporator Pressure Sensor (Cleared) Bad Evaporator Pressure Sensor (Cleared) 19 Bad Condenser Pressure Sensor (Cleared) Bad Condenser Pressure Sensor (Cleared) 20 Bad Phase/Volts (Cleared) Bad Phase/Volts (Cleared) 21 Chilled Water Freeze Protect (Cleared) Chilled Water Freeze Protect (Cleared) 22 Bad Voltage Ratio Sensor (Cleared) Bad Voltage Ratio Sensor (Cleared) 23 Bad Evaporator Leaving Temperature Sensor (Cleared) Bad Evaporator Leaving Temperature Sensor (Cleared) 129 High Condenser Pre-alarm Hold Stage (Active) High Condenser Pre-alarm Hold Stage (Active) 130 High Condenser Pre-alarm Stage Down (Active) High Condenser Pre-alarm Stage Down (Active) 131 Freeze Refrigerant Pre-alarm Stage Down (Active) Freeze Refrigerant Pre-alarm Stage Down (Active) 132 Loss of Chilled Water Flow (Active) Loss of Chilled Water Flow (Active) 133 No Pump-down (Active) No Pump-down (Active) 134 Refrigerant Freeze Protect (Active) Refrigerant Freeze Protect (Active) 135 Low Evaporator Pressure (Active) Low Evaporator Pressure (Active) 136 Compressor 4 Motor Protect (Active) Compressor 4 Motor Protect (Active) continued on next page... Siemens Building Technologies, Inc. Page 3 of 6

4 Table 2. Alarms (Points 9, 12, 23 and 26). Value Description for Circuit 1 Description for Circuit Compressor 3 Motor Protect (Active) Compressor 3 Motor Protect (Active) 138 Compressor 2 Motor Protect (Active) Compressor 2 Motor Protect (Active) 139 Compressor 1 Motor Protect (Active) Compressor 1 Motor Protect (Active) 140 Compressor 4 Low Oil Pressure (Active) Compressor 4 Low Oil Pressure (Active) 141 Compressor 3 Low Oil Pressure (Active) Compressor 3 Low Oil Pressure (Active) 142 Compressor 2 Low Oil Pressure (Active) Compressor 2 Low Oil Pressure (Active) 143 Compressor 1 Low Oil Pressure (Active) Compressor 1 Low Oil Pressure (Active) 144 High Condenser Pressure (Active) High Condenser Pressure (Active) 145 Mechanical High Pressure (Active) Mechanical High Pressure (Active) 146 Bad Evaporator Pressure Sensor (Active) Bad Evaporator Pressure Sensor (Active) 147 Bad Condenser Pressure Sensor (Active) Bad Condenser Pressure Sensor (Active) 148 Bad Phase/Volts (Active) Bad Phase/Volts (Active) 149 Chilled Water Freeze Protect (Active) Chilled Water Freeze Protect (Active) 150 Bad Voltage Ratio Sensor (Active) Bad Voltage Ratio Sensor (Active) 151 Bad Evaporator Leaving Temperature Sensor Active) Bad Evaporator Leaving Temperature Sensor (Active) 137 Compressor 3 Motor Protect (Active) Compressor 3 Motor Protect (Active) 138 Compressor 2 Motor Protect (Active) Compressor 2 Motor Protect (Active) 139 Compressor 1 Motor Protect (Active) Compressor 1 Motor Protect (Active) 140 Compressor 4 Low Oil Pressure (Active) Compressor 4 Low Oil Pressure (Active) 141 Compressor 3 Low Oil Pressure (Active) Compressor 3 Low Oil Pressure (Active) 142 Compressor 2 Low Oil Pressure (Active) Compressor 2 Low Oil Pressure (Active) 143 Compressor 1 Low Oil Pressure (Active) Compressor 1 Low Oil Pressure (Active) 144 High Condenser Pressure (Active) High Condenser Pressure (Active) 145 Mechanical High Pressure (Active) Mechanical High Pressure (Active) 146 Bad Evaporator Pressure Sensor (Active) Bad Evaporator Pressure Sensor (Active) 147 Bad Condenser Pressure Sensor (Active) Bad Condenser Pressure Sensor (Active) 148 Bad Phase/Volts (Active) Bad Phase/Volts (Active) 149 Chilled Water Freeze Protect (Active) Chilled Water Freeze Protect (Active) 150 Bad Voltage Ratio Sensor (Active) Bad Voltage Ratio Sensor (Active) 151 Bad Evaporator Leaving Temperature Sensor Active) Bad Evaporator Leaving Temperature Sensor (Active) Page 4 of 6 Siemens Building Technologies, Inc.

5 Table 3. Circuit Status (Points 13 and 27). Value Description for Circuit 1 Status Description for Circuit 2 Status 0 Off S-1 System Switch Off S-1 System Switch 1 Off Manual Set Point Off Manual Set Point 2 Off Alarm Off Alarm 3 Off Pump-down Switch Off Pump-down Switch 4 Off Wait for Cycle Off Wait for Cycle 5 Off Ready to Start Off Ready to Start 6 Start Pump-down Start Pump-down 7 Pump-down Pump-down 8 Wait for Cooling Pressure Wait for Cooling Pressure 9 Cooling Cooling Table 4. Unit Status (Point 46). Value Description 0 Off Manual Set Point 1 Off S-1 Switch 2 Off Remote Communication 3 Off Remote Switch 4 Off Time Schedule 5 Off Alarm 6 Off Pump-down Switches 7 Off Ready to Start 8 Starting 9 Waiting for Flow 10 Waiting for Load 11 Cooling Stage-up 12 Cooling Stage-down 13 Cooling Staging 14 Manual Cooling Staging Siemens Building Technologies, Inc. Page 5 of 6

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 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. A signal greater than 4 ma results in a linear reset between Chilled Water Set Point and the Maximum Chilled Water Reset Set Point plus the Chilled Water Set Point. 3 Network Chilled Water Reset. Resets Chilled Water Set Point based on the network evaporator leaving temperature reset (Point 49). A signal of 0 100% results in a linear reset between the Chilled Water Set Point and the maximum Chilled Water Reset Set Point plus the Chilled Water Set Point. 4 Ice Chilled Water Reset. Resets the Chilled Water Set Point (typically 23 F) based upon a 4 20 ma Signal. A signal less than 4 ma results in no reset of Chilled Water Temperature Set Point. A signal greater than 4ma results in a Chilled Water Set Point equal to the set point plus the maximum Chilled Water Reset Set Point (typically 22 F). Information in this document is based on specifications believed correct at the time of publication. The right is reserved to make changes as design improvements are introduced. Other product or company names mentioned herein may be the trademarks of their respective owners Siemens Building Technologies, Inc. Siemens Building Technologies, Inc. Printed in the U.S.A Deerfield Parkway Buffalo Grove, IL Page 6 of 6 U.S.A.

APOGEE Open Processor with McQuay Microtech Driver: Series 200 Centrifugal Chiller

Point Map Rev. 3, February, 2002 Systems Integration APOGEE Open Processor with McQuay Microtech Driver: Series 200 Centrifugal Chiller Table 1. Series 200 Centrifugal Chiller. Point Type Range/Units 01