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APPENDIX B — CCN TABLES (cont)
MAINTENANCE DISPLAY TABLES (cont)
TABLE DISPLAY NAME RANGE UNITS POINT NAME WRITE STATUS
EC_DIAG
Economizer Active ? No/Yes ECACTIVE
Conditions which prevent
economizer being active:
Econ1 Out Act Unvailabl? No/Yes ECONUNAV
Econ2 Ret Act Unvailabl? No/Yes ECN2UNAV
Econ3 Out Act Unvailabl? No/Yes ECN3UNAV
Enth. Switch Read High ? No/Yes ENTH forcible
DBC - OAT lockout? No/Yes DBC_STAT
DEW - OA Dewpt.lockout? No/Yes DEW_STAT
DDBC- OAT > RAT lockout? No/Yes DDBCSTAT
OAEC- OA Enth Lockout? No/Yes OAECSTAT
DEC - Diff.Enth.Lockout? No/Yes DEC_STAT
EDT Sensor Bad ? No/Yes EDT_STAT
OAT Sensor Bad ? No/Yes OAT_STAT
Economizer forced ? No/Yes ECONFORC
Supply Fan not on 30s ? No/Yes SFONSTAT
Cool Mode not in effect? No/Yes COOL_OFF
OAQ lockout in effect ? No/Yes OAQLOCKD
Econ recovery hold off? No/Yes ECONHELD
Dehumid. disabled Econ.? No/Yes DHDISABL
Outside Air Temperature degF OAT forcible
OutsideAir DewPoint Temp degF OADEWTMP
Outside Air Rel.Humidity % OARH forcible
Outdoor Air Enthalpy OAE
Return Air Temperature degF RAT forcible
Return Air Rel.Humidity % RARH forcible
Return Air Enthalpy RAE
High OAT Lockout Temp degF OAT_LOCK config
Econ ChangeOver Select ECON_SEL config
OA Enthalpy ChgOvr Selct OAEC_SEL config
Outdr.Enth Compare Value OAEN_CFG config
OA Dewpoint Temp Limit degF OADEWCFG config
Supply Fan Bypass Relay Off/On SFBYRLY
Econ 1 Out Act.Cmd.Pos. % ECONOCMD forcible
Econ 1 Out Act.Curr.Pos. % ECONOPOS
Econ 2 Ret Act.Curr.Pos. % ECON2POS
Evaporator Discharge Tmp degF EDT
Economizer Control Point degF ECONCPNT
EDT Trend in degF/minute deltaF EDTTREND
Economizer Prop.Gain EC_PGAIN config
Economizer Range Adjust deltaF EC_RANGE config
Economizer Speed Adjust EC_SPEED config
Economizer Deadband deltaF EC_DBAND config
Economizer Timer secs ERATETMR
ENTHALPY
Outdoor Air Enthalpy OAE
Outside Air Temperature degF OAT forcible
Outside Air Rel.Humidity % OARH forcible
Outside Air RH Sensor Disable/Enable OARHSENS config
OA Dewpoint Temp Limit degF OADEWCFG config
OutsideAir DewPoint Temp degF OADEWTMP
OutsideAir Humidty Ratio OA_HUMR forcible
OA H2O Vapor Sat.Pressur in Hg OA_PWS forcible
OA H2O Partial.Press.Vap in Hg OA_PW
Space Enthalpy SPE
Space Temperature degF SPT forcible
Controlling Space Temp degF SPACE_T forcible
Space Relative Humidity % SPRH forcible
Space Temp Sensor Disable/Enable SPTSENS config
Space Air RH Sensor Disable/Enable SPRHSENS config
Return Air Enthalpy RAE
Return Air Temperature degF RAT forcible
Controlling Return Temp degF RETURN_T forcible
Return Air Rel.Humidity % RARH forcible
Return Air RH Sensor Disable/Enable RARHSENS config
Altitude........in feet: ALTITUDE config
Atmospheric Pressure in Hg ATMOPRES forcible
Mixed Air Rel.Humidity % MARH forcible
Mixed Air RH Sensor Disable/Enable MARHSENS config
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