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142
APPENDIX B — CCN TABLES (cont)
MAINTENANCE DISPLAY TABLES (cont)
TABLE
DISPLAY NAME
RANGE
UNITS
POINT NAME
WRITE STATUS
PRESBLDG
Building Pressure
"H2O
BP
Econo Damper Current Pos
%
ECONOPOS
Power Exhaust Stage A
PE_A
Power Exhaust Stage B
PE_B
Power Exhaust Stage C
PE_C
BP Load Factor
BPSMZ
BP Rise Per Stage
BPRISE
BP PID/Integral Term
BPINT
config
BP PID Threshold
BPZ
config
BP Deadband
BPY
config
Building Pressure Error
BPERROR
config
Rate of Chng of BPERROR
BPRATE
config
High BP Override
BPHPOVRD
config
Low BP Override
BPLPOVRD
config
PRESDUCT
Static Pressure
"H2O
SP
Supply Fan VFD Speed
%
SFAN_VFD
Static Pressure Setpoint
"H2O
SPSP
config
Static Pressure Reset
SPRESET
forcible
STAGEGAS
Heating Mode………..:
Requested Heat Stage
HT_STAGE
Heating Control Point
HEATCPNT
Staged Gas LAT Sum
dF
LAT_SGAS
Staged Gas LAT 1
dF
LAT1SGAS
Staged Gas LAT 2
dF
LAT2SGAS
Staged Gas LAT 3
dF
LAT3SGAS
Staged Gas Limit Sw.Temp
dF
LIMSWTMP
Heat PID Timer
sec
HTSGTIMR
Staged Gas Capacity Calc
%
HTSGCALC
Current Running Capacity
%
HTSG_CAP
Proportional Cap. Change
HTSG_P
Derivative Cap. Change
HTSG_D
Maximum Heat Stages
HTMAXSTG
Hi Limit Switch Tmp Mode
LIMTMODE
LAT Cutoff Mode
LATCMODE
Capacity Clamp Mode
CAPMODE
STRTHOUR
Compressor A1 Run Hours
hours
HR_A1
config
Compressor A2 Run Hours
hours
HR_A2
config
Compressor B1 Run Hours
hours
HR_B1
config
Compressor B2 Run Hours
hours
HR_B2
config
Compressor A1 Starts
CY_A1
config
Compressor A2 Starts
CY_A2
config
Compressor B1 Starts
CY_B1
config
Compressor B2 Starts
CY_B2
config
SUMZ
Cooling Control Point
dF
COOLCPNT
Mixed Air Temperature
dF
MAT
Evaporator Discharge Tmp
dF
EDT
Return Air Temperature
dF
RAT
Outside Air Temperature
dF
OAT
Econo Damper Current Pos
%
ECONOPOS
Capacity Threshold Adjst
Z_GAIN
Capacity Load Factor
SMZ
Next Stage EDT Decrease
ADDRISE
Next Stage EDT Increase
SUBRISE
Rise Per Percent Capacity
RISE_PCT
Cap Deadband Subtracting
Y_MINUS
Cap Deadband Adding
Y_PLUS
Cap Threshold Subtracting
Z_MINUS
Cap Threshold Adding
Z_PLUS
High Temp Cap Override
On/Off
HI_TEMP
Low Temp Cap Override
On/Off
LOW_TEMP
Pull Down Cap Override
On/Off
PULLDOWN
Slow Change Cap Override
On/Off
SLO_CHNG
SYSTEM
Reset All Current Alarms
Yes/No
ALRESET
config
Reset the Device
Yes/No
RESETDEV
config
Local Machine Disable
Yes/No
UNITSTOP
config
Soft Stop Request
Yes/No
SOFTSTOP
forcible
Emergency Stop
Enable/Disable
EMSTOP
forcible
CEM AN1 10K temp J5,1-2
-40 - 240
dF
CEM10K1
forcible
CEM AN2 10K temp J5,3-4
-40 - 240
dF
CEM10K2
forcible
CEM AN3 10K temp J5,5-6
-40 - 240
dF
CEM10K3
forcible
CEM AN4 10K temp J5,7-8
-40 - 240
dF
CEM10K4
forcible
CEM AN1 4-20 ma J5,1-2
0-20
ma
CEM4201
forcible
CEM AN2 4-20 ma J5,3-4
0-20
ma
CEM4202
forcible
CEM AN3 4-20 ma J5,5-6
0-20
ma
CEM4203
forcible
CEM AN4 4-20 ma J5,7-8
0-20
ma
CEM4204
forcible
Summary of Contents for WEATHERMAKER 48AJ020
Page 95: ...95 Fig 13 Typical Main Control Box Wiring Schematic A48 7787 ...
Page 96: ...96 TO NEXT PAGE Fig 14 Auxiliary Control Box Wiring Schematic A48 7294 ...
Page 98: ...98 Fig 15 Typical 2 Stage Gas Heat Wiring Schematic Size 051 and 060 Units Shown A48 6866 ...
Page 102: ...102 TO NEXT PAGE Fig 18 Typical Power Schematic Size 051 and 060 Units Shown A48 7298 ...
Page 104: ...104 Fig 19 Controls Option Wiring Schematic A48 7810 ...
Page 105: ...105 Fig 20 Small Chassis Component Location Size 020 035 Units A48 7301 ...
Page 106: ...106 Fig 21 Large Chassis Component Locations Size 036 060 Units A48 7302 ...