Carrier GTR040-420 Dokumentacja Strona 78

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
Przeglądanie stron 77
78
APPENDIX A CCN TABLES (cont)
A_UNIT (General Unit Parameters)
CIRCA_AN (Circuit A Analog Parameters)
CIRCA_DIO (Circuit A Discrete Parameters)
DESCRIPTION STATUS UNITS POINT FORCEABLE
Control Mode 0 = Service
1 = OFF - local
2 = OFF-CCN
3 = OFF-time
4 = Emergency
5 = ON-local
6 = ON-CCN
7 = ON-time
STAT N
Occupied Yes/No OCC N
CCN Chiller Start/Stop CHIL_S_S Y
Alarm State Normal/Alarm/Alert ALM N
Active Demand Limit 0-100 % DEM_LIM Y
Override Modes in Effect Yes/No MODE N
Percent Total Capacity 0-100 % CAP_T N
Requested Stage nn STAGE N
Active Setpoint snnn.n °FSP N
Control Point snnn.n °F CTRL_PNT Y
Entering Fluid Temp snnn.n °FEWT N
Leaving Fluid Temp snnn.n °FLWT N
Emergency Stop Enable/Emstop EMSTOP Y
Minutes Left for Start nn min MIN_LEFT N
Heat Cool Select Heat/Cool HEATCOOL Y
DESCRIPTION STATUS UNITS POINT FORCEABLE
Circuit A Analog Values
Percent Total Capacity 0-100 % CAPA_T N
Percent Available Cap 0-100 % CAPA_A N
Discharge Pressure nnn.n PSI DP_A N
Suction Pressure nnn.n PSI SP_A N
Saturated Condensing Tmp snnn.n °FTMP_SCTA N
Saturated Suction Temp snnn.n °FTMP_SSTA N
Compressor Suction Temp snnn.n °FCTA_TMP N
Suction Superheat Temp snnn.n ^F SH_A N
EXV % Open 0-100.0 % EXV_A N
DESCRIPTION STATUS UNITS POINT FORCEABLE
CIRC. A DISCRETE OUTPUTS
Compressor A1 Relay ON/OFF K_A1_RLY N
Compressor A2 Relay ON/OFF K_A2_RLY N
Compressor A3 Relay ON/OFF K_A3_RLY N
Compressor A4 Relay ON/OFF K_A4_RLY N
Unloader A1 Relay ON/OFF UNL_A1 N
Unloader A2 Relay ON/OFF UNL_A2 N
Liq. Line Solenoid Valve OPEN/CLOSE LLSV_A N
Hot Gas Bypass Relay ON/OFF HGB N
CIRC. A DISCRETE INPUTS
Compressor A1 Feedback ON/OFF K_A1_FBK N
Compressor A2 Feedback ON/OFF K_A2_FBK N
Compressor A3 Feedback ON/OFF K_A3_FBK N
Compressor A4 Feedback ON/OFF K_A4_FBK N
Oil Pressure Switch A OPEN/CLOSE OILSW_A N
Low Pressure Switch A OPEN/CLOSE LPS_A N
Przeglądanie stron 77
1 2 ... 73 74 75 76 77 78 79 80 81 82 83 ... 103 104

Komentarze do niniejszej Instrukcji

Brak uwag