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172
APPENDIX B — CCN TABLES (cont)
MAINTENANCE DISPLAY TABLES (cont)
TABLE
DISPLAY NAME
RANGE
UNITS
POINT NAME
WRITE STATUS
COMPRESR
Compressor A1 Relay
On/Off
CMPA1
Compressor A1 Feedback
On/Off
CSB_A1
Curr.Sens.Brd. A1 Status
ascii
CSBA1ASC
CSB A1 Feedback Alarm
Enable/Disable
CSB_A1EN
config
Comp A1 Locked Out ?
Yes/No
CMPA1LOK
Compressor A1 Strikes
CMPA1STR
Enable Compressor A1
Enable/Disable
CMPA1ENA
config
Compressor A2 Relay
On/Off
CMPA2
Compressor A2 Feedback
On/Off
CSB_A2
Curr.Sens.Brd. A2 Status
ascii
CSBA2ASC
CSB A2 Feedback Alarm
Enable/Disable
CSB_A2EN
config
Comp A2 Locked Out ?
Yes/No
CMPA2LOK
Compressor A2 Strikes
CMPA2STR
Enable Compressor A2
Enable/Disable
CMPA2ENA
config
Compressor B1 Relay
On/Off
CMPB1
Compressor B1 Feedback
On/Off
CSB_B1
Curr.Sens.Brd. B1 Status
ascii
CSBB1ASC
CSB B1 Feedback Alarm
Enable/Disable
CSB_B1EN
config
Comp B1 Locked Out ?
Yes/No
CMPB1LOK
Compressor B1 Strikes
CMPB1STR
Enable Compressor B1
Enable/Disable
CMPB1ENA
config
Compressor B2 Relay
On/Off
CMPB2
Compressor B2 Feedback
On/Off
CSB_B2
Curr.Sens.Brd. B2 Status
ascii
CSBB2ASC
CSB B2 Feedback Alarm
Enable/Disable
CSB_B2EN
config
Comp B2 Locked Out ?
Yes/No
CMPB2LOK
Compressor B2 Strikes
CMPB2STR
Enable Compressor B2
Enable/Disable
CMPB2ENA
config
Digital Scroll Capacity
20 to 100
CMPDSCAP
DMANDLIM
Active Demand Limit
0 to 100
%
DEM_LIM
forcible
Percent Total Capacity
0 to 100
%
CAPTOTAL
Demand Limit Select
0 to 3
DMD_CTRL
config
Demand Limit Switch 1
On/Off
DMD_SW1
forcible
Demand Limit Switch 2
On/Off
DMD_SW2
forcible
Demand Limit Sw.1 Setpt.
0 to 100
%
DLSWSP1
config
Demand Limit Sw.2 Setpt.
0 to 100
%
DLSWSP2
config
4-20 ma Demand Signal
4 to 20
ma
DMDLMTMA
forcible
Demand Limit at 20 ma
0 to 100
%
DMT20MA
config
CCN Loadshed Signal
0 to 99
DL_STAT
Loadshed Group Number
0 to 99
SHED_NUM
config
Loadshed Demand Delta
0 to 60
%
SHED_DEL
config
Maximum Loadshed Time
0 to 120
min
SHED_TIM
config
ECON_MIN
Econo Damper Command Pos
%
ECONOCMD
forcible
Econo Damper Current Pos
%
ECONOPOS
Econo Current Min. Pos.
%
MIN_POS
Diff.Air Quality in PPM
DAQ
Econo Position Override
ECOORIDE
forcible
IAQ Min.Pos.Override
%
IAQMINOV
forcible
Econ Remote 10K Pot Val.
ECON_POT
forcible
IAQ - PPM Return CO2
IAQ
forcible
OAQ - PPM Return CO2
OAQ
forcible
IAQ - Discrete Input
IAQIN
forcible
IAQ Demand Vent Min.Pos.
%
IAQMINP
config
Economizer Min.Position
%
ECONOMIN
config
IAQ Analog Sensor Config
IAQANCFG
config
IAQ 4-20 ma Fan Config
IAQANFAN
config
IAQ Discrete Input Confg
IAQINCFG
config
IAQ Disc.In. Fan Config
IAQINFAN
config
IAQ Econo Override Pos.
%
IAQOVPOS
config
Diff.Air Quality LoLimit
DAQ_LOW
config
Diff.Air Quality HiLimit
DAQ_HIGH
config
DAQ PPM Fan Off Setpoint
DAQFNOFF
config
DAQ PPM Fan On Setpoint
DAQFNON
config
Diff. AQ Responsiveness
IAQREACT
config
IAQ Low Reference
IAQREFL
config
IAQ High Reference
IAQREFH
config
OAQ Lockout Value
OAQLOCK
config
OAQ 4-20ma Sensor Config
ma
OAQANCFG
config
IAQ milliamps
ma
IAQ_MA
OAQ milliamps
OAQ_MA
Calculated Econ Minimum
%
CALCECMN
Econ Pos at Min VFD Spd
%
EPOSMNFS
Econ Pos at Max VFD Spd
%
EPOSMXFS
Summary of Contents for WEATHERMAKER 48A2020
Page 112: ...112 Fig 20 Typical Main Control Box Wiring Schematic 48 50A Units ...
Page 113: ...113 Fig 21 Typical Auxiliary Control Box Wiring Schematic ...
Page 114: ...114 Fig 22 Typical 2 Stage Gas Heat Wiring Schematic Size 060 Units Shown ...
Page 115: ...115 Fig 23 Typical Staged Gas Heat Wiring Schematic Size 060 Units Shown TO NEXT PAGE ...
Page 116: ...116 Fig 23 Typical Staged Gas Heat Wiring Schematic Size 060 Units Shown cont ...
Page 117: ...117 Fig 24 Typical Electric Heat Control Schematic 50 Series Size 060 Units Shown ...
Page 118: ...118 Fig 25 Typical Controls Option Wiring Schematic SW1 SW2 OR DEHUMIDIFY SWITCH ...
Page 119: ...119 Fig 26 Typical Power Schematic 48 50A2 A3 A4 A5 060 Unit Shown ...
Page 120: ...120 Fig 27 Typical Power Schematic of Greenspeed Low Ambient Option 48 50A 060 Unit Shown ...
Page 121: ...121 Fig 28 Typical Small Chassis Component Location Size 020 035 Units ...
Page 122: ...122 Fig 29 Typical Large Chassis Component Locations Size 040 060 Units ...
Page 185: ...185 APPENDIX C VFD INFORMATION cont Fig F Internal Enclosure Fan Replacement A48 7716 ...