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APPENDIX B — CCN TABLES (cont)
CCN MAINTENANCE TABLES (cont)
CCN CONFIGURATION TABLES
TABLE DISPLAY NAME RANGE UNITS POINT NAME WRITE STATUS
RUNTEST
Percent Total Capacity NNN % CAPA_T
Percent Available Cap. NNN % CAPA_A
Discharge Pressure NNN.n PSIG DP_A
Suction Pressure NNN.n PSIG SP_A
Saturated Condensing Tmp NNN.n degF TMP_SCTA
Saturated Suction Temp NNN.n degF TMP_SSTA
Compr Return Gas Temp NNN.n degF TMP_RGTA
Discharge Gas Temp NNN.n degF DISGAS
Suction Superheat Temp NNN.n deltaF SH_A
Compressor A1 Relay Off/On K_A1_RLY
Compressor A2 Relay Off/On K_A2_RLY
Compressor A3 Relay Off/On K_A3_RLY
Minimum Load Valve Relay Off/On MLV_RLY
Compressor A1 Feedback Off/On K_A1_FBK
Compressor A2 Feedback Off/On K_A2_FBK
Compressor A3 Feedback Off/On K_A3_FBK
Outside Air Temperature NNN.n degF OAT
Space Temperature NNN.n degF SPT
Cooler Pump Relay Off/On COOLPUMP
Condenser Pump Off/On CONDPUMP
Cooler Entering Fluid NNN.n degF COOL_EWT
Cooler Leaving Fluid NNN.n degF COOL_LWT
Condenser Entering Fluid NNN.n degF COND_EWT
Condenser Leaving Fluid NNN.n degF COND_LWT
Cooler Flow Switch Off/On COOLFLOW
DUALCHIL
Dual Chiller Link Good? No/Yes DC_LINK
Master Chiller Role 12-char ASCII MC_ROLE
Slave Chiller Role 12-char ASCII SC_ROLE
Lead Chiller Ctrl Point NNN.n degF LEAD_CP
Lag Chiller Ctrl Point NNN.n degF LAG_CP
Control Point NNN.n degF CTRL_PNT
Cool EnteringFluid-Slave NNN.n degF COOLEWTS
Cool Leaving Fluid-Slave NNN.n degF COOLLWTS
Cooler Entering Fluid NNN.n degF COOL_EWT
Cooler Leaving Fluid NNN.n degF COOL_LWT
Lead/Lag Leaving Fluid NNN.n degF DUAL_LWT
Percent Avail.Capacity NNN % CAP_A
Percent Avail.Cap.Slave NNN % CAP_A_S
Lag Start Delay Time 5-char ASCII LAGDELAY
Load/Unload Factor NNN SMZ
Load/Unload Factor-Slave NNNN SMZSLAVE
Lead SMZ Clear Commanded No/Yes LEADSMZC
Lag SMZ Clear Commanded No/Yes LAG_SMZC
Lag Commanded Off? No/Yes LAG_OFF
Dual Chill Lead CapLimit NNN.n % DCLDCAPL
Dual Chill Lag CapLimit NNN.n % DCLGCAPL
TABLE DISPLAY NAME RANGE UNITS POINT NAME DEFAULT
UNIT UNIT CONFIGURATION
Unit Type N UNIT_TYP Unit Dependent
Unit Size NNN tons SIZE Unit Size
Compressor A1 Size NNN tons SIZE_A1 Unit Size Dependent
Compressor A2 Size NNN tons SIZE_A2 Unit Size Dependent
Compressor A3 Size NNN tons SIZE_A3 Unit Size Dependent
Suction Superheat Setpt NN.n deltaF SH_SP 9.0 deg F
Compressor A1 Digital? No/Yes CPA1TYPE Unit Dependent
Maximum A1 Unload Time NN secs MAXULTME 10 - 020 to 030
7 - 035 to 045
OPTIONS1 OPTIONS 1 CONFIGURATION
Cooler Fluid N 1=Water
2=Medium Temperature
Brine
FLUIDTYP 1=Water
Minimum Load Vlv Select No/Yes MLV_FLG No
Return Gas Sensor Enable Disable/Enable RGT_ENA Disable
Enable OAT Sensor Disable/Enable OAT_ENA Disable
CSB Boards Enable Disable/Enable CSB_ENA Enable
Reverse Rotation Enable Disable/Enable REVR_ENA Enable
Cooler Pump Control Off/On CPC Off
Cooler Pump Shutdown Dly NN mins PUMP_DLY 1
EMM Module Installed No/Yes EMM_BRD No
Enable Condenser Pump N 0=No Control
1=On When Occupied
2=On with Compressors
CONDPMPE 0=No Conrol
Enable Cond Wtr Sensors Disable/Enable CONDWTRS Disable
Enable Cond Flow Switch Disable/Enable CONDFLSW Disable
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