Trane PIC - Page 33

Operation
33BAS-SVX08D-E4
Bit 7 1 = compressor B2 runs
Bit 6 1 = compressor A2 runs
Bit 5 1 = default relay of circuit 1 is ON
30035 34 Bit 4 1 = EVP resistor is stopped
Bit 3 1 = EVP water pump runs
Bit 2 1 = liquid valve of circuit 1 open
Bit 1 1 = compressor B1 runs
Bit 0 1 = compressor A1 runs bitfield
Bit 7 1 = fans 3 and 4 run
Bit 6 1 = fan 2 runs
Bit 5 1 = delta fan 1 runs
30036 35 Bit 4 1 = Y fan 1 runs
Bit 3 1 = line fan 1 runs
Bit 2 1 = default relay of circuit 2 is ON
Bit 1 1 = bypass/reverse cycle of circuit 2 runs
Bit 0 1 = liquid valve of circuit 2 opened" bitfield
30037 36 Bit 1 1 = warning exits bitfield
Bit 7 1 = unit default LED in ON
Bit 6 1 = unit information alarm
Bit 5 1 = circuit 2 is limited or not ready
30038 37 Bit 4 1 = circuit 1 is limited or not ready
Bit 3 1 = unit or circuit 2 automatic reset fault
Bit 2 1 = unit or circuit 1 automatic reset fault
Bit 1 1 = unit or circuit 2 manual reset fault
Bit 0 1 = unit or circuit 1 manual reset fault bitfield
Bit 2 1 = Reversible chiller or Heat Pump
30039 38 Bit 1 1 = menu B 07 in Extern position
Bit 0 1 = Menu B 07 in Remote position" bitfield
Bit 7 1 = unit stopped by low ambient
Bit 6 1 = no EVP water flow while the unit is running
30040 39 Bit 4 1 = unit stopped by keypad
Bit 3 1 = unit stopped by operator
Bit 2 1 = unit stopped by serial link
Bit 1 1 = unit stopped by external input" bitfield
Bit 4 1 = no EVP water flow while the unit is stopped
Bit 3 1 = Unit stopped by communication failure with I/O module 3
30041 40 Bit 2 1 = Unit stopped by communication failure with I/O module 2
Bit 1 1 = Unit stopped by sensor 31 failed
Bit 0 1 = Unit stopped by sensor 21 failed bitfield
Bit 7 1 = Compressor substract request by control algorithm
30042 41 Bit 6 1 = Compressor add request by control algorithm
Bit 5 1 = Fan speed inverter failure
Bit 0 1 = EVP water flow established bitfield
30043 42 Running power (%) Percentage
Data
Type
Offset Point DescriptionFunction
Modbus
Index
Analog
Inputs
4
Table 13 - Continued
Unit