Carrier 48HC 04-28 - Appendix A - Local Display and Ccn

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SSP.B Suction Pressure B xxx.x psig SSP_B
SCT.B Sat. Condenser Temp B xxx.x °F SCT_B
SCP.B Condenser Pressure B xxx.x psig SCP_B
HEAT Heating Status HEATDISP
DMD.H Heating Demand xxx.x ^F HEAT_DMD
AVL.H Available Heating Stages x AVLHSTGS
REQ.H Requested Heating Stages x REQHSTGS
MAX.H Max Allowed Heat Stages x MAXHSTGS forcible
LMT.H Max Heat Stage In Effect x HSTGLIMT
F.SPD Commanded Fan Speed xxx % FANSPEED
HT.1 Heat Stage 1 Relay Off/On HEAT_1
TG.H1 Heat Stage 1 Timeguard xxx sec TIMGD_H1
HT.2 Heat Stage 2 Relay Off/On HEAT_2
TG.H2 Heat Stage 2 Timeguard xxx sec TIMGD_H2
ECON Economizer Status ECONDISP
EC.CP Econo Commanded Position xxx % ECONOCMD
EC.AP Econo Actual Position xxx % ECONOPOS
EC.MP Min Position in Effect xxx % MIN_POS forcible
IAQ.S IAQ Level (switch) Low/High IAQIN
IAQ IAQ Level (sensor) xxxx IAQ
OAT Outdoor Air Temperature xxx.x °F OA_TEMP
RAT Return Air Temperature xxx.x °F RETURN_T
ENTH Outdoor Enthalpy Switch Low/High ENTHALPY
OAQ OAQ Level (sensor) xxxx OAQ
PE.1 Power Exhaust 1 Relay Off/On PE_1
PE.2 Power Exhaust 2 Relay Off/On PE_2
EC.CP Econo Command Position ECONOCMD
EC.AP Econo Actual Position ECONOPOS
EC.CL OK To Use Econo for T24 T24ECOOL
OK.TS OK Test Mech. D/C Act. OKTSTMDA
RO.OK RAT-OAT OK for Title 24 T24RO_OK
PR.SA Title 24 Previous SAT T24PRSAT
PR.SA Title 24 Econ Samp Pos T24ECSMP
SA.CT Title 24 SAT Check Time T24SATCT
TS.MK Title 24 Test Mark T24tSMRK
ELP.S Elapsed Seconds ELAPSECS
S.VFD SUPPLY FAN VFD VFD_DATA
VFD1 Status Word 1 NNNNN VFD1STAT
SPD VFD1 Actual Speed % NNN.n % VFD1_SPD
RPM VFD1 Actual Motor RPM NNNNN VFD1RPM
FREQ VFD1 Actual Motor Freq NNN.n VFD1FREQ
AMPS VFD1 Actual Motor Amps NNN.n amps VFD1AMPS
TORQ VFD1 Actual Motor Torque NNNN.n % VFD1TORQ
PWR VFD1 Actual Motor Power NNNN.nn kW VFD1PWR
VDC VFD1 DC Bus Voltage NNNN volts VFD1VDC
V.OUT VFD1 Output Voltage NNNN volts VFD1VOUT
TEMP VFD1 Transistor Temp (C) NNN VFD1TEMP
RUN.T VFD1 Cumulative Run Time NNNNN hours VFD1RUNT
KWH VFD1 Cumulative kWh NNNNN VFD1KWH
LFC VFD1 Last Fault Code NNNNN VFD1LFC
(CCN Points Only) VFD1 DI1 State Open/Close VFD1_DI1
VFD1 DI2 State Open/Close VFD1_DI2
DI3 State Open/Close VFD1_DI3
DI4 State Open/Close VFD1_DI4
DI5 State Open/Close VFD1_DI5
DI6 State Open/Close VFD1_DI6
AI1 (% of range) NNN.n % VFD1_AI1
AI2 (% of range) NNN.n % VFD1_AI2
APPENDIX A — LOCAL DISPLAY AND CCN TABLES (cont)
Table A — Mode — Run Status (cont)
ITEM EXPANSION RANGE UNITS
CCN TABLE/
SUB-TABLE
CCN POINT
CCN
WRITE
STATUS