APPENDIX C — CCN TABLES

STATUS DISPLAY TABLES

TABLE

DISPLAY NAME

 

RANGE

 

UNITS

 

POINT NAME

WRITE STATUS

CIRCA_AN

CIRCUIT A ANALOG VALUES

 

 

 

 

 

 

 

 

Percent Total Capacity

 

0 - 100

 

%

 

CAPA_T

 

 

Discharge Pressure

 

nnn.n

 

psi

 

DP_A

 

 

Suction Pressure

 

nnn.n

 

psi

 

SP_A

 

 

Economizer Pressure

 

nnn.n

 

psi

 

ECON_P_A

 

 

Oil Pressure

 

nnn.n

 

psi

 

OP_A

 

 

OIl Pressure Difference

 

nnn.n

 

psi

 

DOP_A

 

 

Motor Current

 

nnn.n

 

AMPS

 

CURREN_A

 

 

Motor Temperature

 

nnnn

 

°F

 

CP_TMP_A

 

 

Discharge Gas Temp

 

nnnn

 

°F

 

DGT_A

 

 

Economizer Gas Temp

 

nnnn

 

°F

 

ECO_TP_A

 

 

Saturated Condensing Tmp

 

±nnn.n

 

°F

 

SCT_A

 

 

Saturated Suction Temp

 

±nnn.n

 

°F

 

SST_A

 

 

Compressor Suction Temp

 

±nnn.n

 

°F

 

SUCT_T_A

 

 

EXV Position

 

0 - 100

 

%

 

EXV_A

 

 

Head Press Actuator Pos

 

0 - 100

 

%

 

hd_pos_a

 

CIRCA_D

CIRCUIT A DISCRETE

 

 

 

 

 

 

 

 

Compressor Output

 

ON/OFF

 

 

 

COMP_A

 

 

 

 

 

 

 

 

Slide Valve 1 Output

 

ON/OFF

 

 

 

SLID_1_A

 

 

Slide Valve 2 Output

 

ON/OFF

 

 

 

SLID_2_A

 

 

Oil Heater Output

 

ON/OFF

 

 

 

OIL_HT_A

 

 

Oil Solenoid Output

 

ON/OFF

 

 

 

OIL_SL_A

 

 

Oil Level Input

 

Low/High

 

 

 

OIL_L_A

 

 

DGT Cooling Solenoid

 

ON/OFF

 

 

 

GASCOOLA

 

 

Hot Gas Bypass Output

 

ON/OFF

 

 

 

HGBP_A

 

 

FANS OUTPUT

 

 

 

 

 

 

 

 

Fan Output DO # 1

 

ON/OFF

 

 

 

fan_a1

 

 

 

 

 

 

 

 

Fan Output DO # 2

 

ON/OFF

 

 

 

fan_a2

 

 

Fan Output DO # 3

 

ON/OFF

 

 

 

fan_a3

 

 

Fan Output DO # 4

 

ON/OFF

 

 

 

fan_a4

 

 

Fan Output DO # 5

 

ON/OFF

 

 

 

fan_a5

 

 

Fan Output DO # 6

 

ON/OFF

 

 

 

fan_a6

 

 

Fan Output DO # 7

 

ON/OFF

 

 

 

fan_a7

 

 

Fan Output DO # 8

 

ON/OFF

 

 

 

fan_a8

 

 

Fan Staging Number

 

0-10

 

 

 

FAN_ST_A

 

 

MISCELLANEOUS

 

 

 

 

 

 

 

 

Ball Valve Position

 

OPEN/CLSE

 

 

 

ISO_REFA

 

 

Ball Valve Closing Out

 

ON/OFF

 

 

 

ISO_CL_A

 

 

Ball Valve Opening Out

 

ON/OFF

 

 

 

ISO_OP_A

 

 

4 Way Refrigerant Valve*

 

ON/OFF

 

 

 

RV_A

 

CIRCB_AN

CIRCUIT B ANALOG VALUES

 

 

 

 

 

 

 

 

Percent Total Capacity

 

0 - 100

 

%

 

CAPB_T

 

 

 

 

 

 

 

Discharge Pressure

 

nnn.n

 

psi

 

DP_B

 

 

Suction Pressure

 

nnn.n

 

psi

 

SP_B

 

 

Economizer Pressure

 

nnn.n

 

psi

 

ECON_P_B

 

 

Oil Pressure

 

nnn.n

 

psi

 

OP_B

 

 

Oil Pressure Difference

 

nnn.n

 

psi

 

DOP_B

 

 

Motor Current

 

nnn.n

 

AMPS

 

CURREN_B

 

 

Motor Temperature

 

nnnn

 

°F

 

CP_TMP_B

 

 

Discharge Gas Temp

 

nnnn

 

°F

 

DGT_B

 

 

Economizer Gas Temp

 

nnnn

 

°F

 

ECO_TP_B

 

 

Saturated Condensing Tmp

 

±nnn.n

 

°F

 

SCT_B

 

 

Saturated Suction Temp

 

±nnn.n

 

°F

 

SST_B

 

 

Compressor Suction Temp

 

±nnn.n

 

°F

 

SUCT_T_B

 

 

EXV Position

 

0-100

 

%

 

EXV_B

 

 

Head Press Actuator Pos

 

0-100

 

%

 

hd_pos_b

 

CIRCB_D

CIRCUIT B DISCRETE

 

 

 

 

 

 

 

 

Compressor Output

 

ON/OFF

 

 

 

COMP_B

 

 

 

 

 

 

 

 

Slide Valve 1 Output

 

ON/OFF

 

 

 

SLID_1_B

 

 

Slide Valve 2 Output

 

ON/OFF

 

 

 

SLID_2_B

 

 

Oil Heater Output

 

ON/OFF

 

 

 

OIL_HT_B

 

 

Oil Solenoid Output

 

ON/OFF

 

 

 

OIL_SL_B

 

 

Oil Level Input

 

Low/High

 

 

 

OIL_L_B

 

 

DGT Cooling Solenoid

 

ON/OFF

 

 

 

GASCOOLB

 

 

Hot Gas Bypass Output

 

ON/OFF

 

 

 

HGBP_B

 

 

FANS OUTPUT

 

 

 

 

 

 

 

 

Fan Output DO # 1

 

ON/OFF

 

 

 

fan_b1

 

 

 

 

 

 

 

 

Fan Output DO # 2

 

ON/OFF

 

 

 

fan_b2

 

 

Fan Output DO # 3

 

ON/OFF

 

 

 

fan_b3

 

 

Fan Output DO # 4

 

ON/OFF

 

 

 

fan_b4

 

 

Fan Output DO # 5

 

ON/OFF

 

 

 

fan_b5

 

 

Fan Output DO # 6

 

ON/OFF

 

 

 

fan_b6

 

 

Fan Output DO # 7

 

ON/OFF

 

 

 

fan_b7

 

 

Fan Output DO # 8

 

ON/OFF

 

 

 

fan_b8

 

 

Fan Staging Number

 

0-10

 

 

 

FAN_ST_B

 

 

MISCELLANEOUS

 

 

 

 

 

 

 

 

Ball Valve Position

 

OPEN/CLSE

 

 

 

ISO_REFB

 

 

Ball Valve Closing Out

 

ON/OFF

 

 

 

ISO_CL_B

 

 

Ball Valve Opening Out

 

ON/OFF

 

 

 

ISO_OP_B

 

 

4 Way Refrigerant Valve*

 

ON/OFF

 

 

 

RV_B

 

*Not supported.

 

 

 

 

 

 

 

 

118

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Image 118
Carrier 30XW150-400 specifications Appendix C CCN Tables, 118, Status Display Tables

30XW150-400 specifications

The Carrier 30XW150-400 series is a line of water-cooled chillers that exemplifies innovation, efficiency, and reliability in commercial cooling solutions. Designed for medium to large-scale applications, this series is ideal for a variety of settings, including commercial buildings, industrial processes, and chilled water systems.

One of the standout features of the Carrier 30XW series is its efficiency. The chillers utilize advanced variable-speed compressor technology, which allows the units to adapt to varying cooling loads while minimizing energy consumption. This technology not only reduces operational costs but also contributes to better environmental sustainability by lowering greenhouse gas emissions.

The 30XW series chillers are equipped with high-efficiency, scroll compressors that operate quietly and provide significant energy savings. By utilizing enhanced economizer controls, these units can achieve higher efficiency ratings, especially in part-load conditions. The result is an impressive Energy Efficiency Ratio (EER) and Seasonal Energy Efficiency Ratio (SEER), making these units a smart choice for energy-conscious businesses.

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Additionally, the chillers incorporate environmentally friendly refrigerants that comply with the latest regulations, making them a sustainable choice for modern commercial applications. Their compact design allows for flexible installation options, and the integrated control systems provide the ability to optimize performance based on specific building management demands.

User-friendly interfaces and remote monitoring capabilities further enhance the ease of operation, allowing facility managers to have real-time insight into performance metrics and system health. This level of control contributes to better maintenance planning and maximizes the lifespan of the equipment.

In summary, the Carrier 30XW150-400 series of water-cooled chillers combines advanced technology, energy efficiency, and reliable performance, making it an ideal solution for various commercial and industrial cooling needs. With its commitment to innovation and sustainability, Carrier continues to set the standard in the HVAC industry.