Trane PIC - Data Point List for RTWD; RTUD (Tracer CH530)

Installation
BAS-SVX08D-E426
Table 8 - Data Point List for RTWD - RTUD chillers,Tracer CH530 controller
Data Type Function
Modbus
Index
Offset Point Description Unit
Binary
Outputs
5/15
00001 0 Chiller Enable/Disable Command bit
00002 1 Chiller Mode bit
00003 2 Noise Reduction Command (RTUD only) bit
Analog
Outputs
6/16
40001 0 Copy of function 5/15 binary points bitfield
40002 1 Chilled Water Setpoint Temperature
40003 2 Current Limit Setpoint Percentage
40004 3 Heating Setpoint Temperature
Binary Inputs 2
10002 1 Chiler Running Status bit
10003 2 Noise Reduction Active (RTUD only) bit
Analog
Inputs
4
30001 0 Copy of function 2 binary points bitfield
30002 1 Active Chilled/Hot Water Setpoint Temperature
30003 2 Actual Capacity (Percent Run Load Amps) Percentage
30004 3 Active Current Limit Setpoint Percentage
30005 4 Evaporator Leaving Water Temperature Temperature
30006 5 Evaporator Entering Water Temperature Temperature
30007 6 Condenser Entering Water Temperature Temperature
30008 7 Condenser Leaving Water Temperature Temperature
30009 8 Chiller Status bitfield
30010 9 Compressor Running Outputs bitfield
30011 10 Air Flow Circuit 1 (LSB) ; Circuit 2 (MSB) (RTUD only) Percentage
30012 11 Outdoor Air Temperature Temperature
30013 12 Evaporator Refrigerant Pressure Circuit 1 Pressure
30014 13 Evaporator Refrigerant Pressure Circuit 2 Pressure
30015 14 Evaporator Refrigerant Temperature Circuit 1 Temperature
30016 15 Evaporator Refrigerant Temperature Circuit 2 Temperature
30017 16 Condenser Refrigerant Pressure 1 Pressure
30018 17 Condenser Refrigerant Pressure 2 Pressure
30019 18 Condenser Refrigerant Temperature 1 Temperature
30020 19 Condenser Refrigerant Temperature 2 Temperature
30021-30022 20-21 Starts - Compressor 1A None
30023-30024 22-23 Run Time - Compressor 1A Hours
30029-30030 28-29 Starts - Compressor 2A None
30031-30032 30-31 Run Time - Compressor 2A Hours
30037-30038 36-37 Unit Power W