www.DaikinApplied.com 45 OM 1280-2 • MICROTECH UNIT CONTROLLER
Parameter Description
HydroHeatingCmd Hydronic Heating command
InCoilTmp Indoor Coil Temperature
InEnth
Indoor Enthalpy. Determined by space temperature and indoor air
humidity
IntSched
schedule
LowOAFrzStat
Low Outdoor Air Freeze Status. Indicates OAT freeze protection
status as active or not active
KeyEmergOv
LUI Display Emergency Override. Command set from the local user
interface
KeyOccManCmd
LUI Occupancy Manual Command. Occupancy override set from the
local user interface
interface
KeySysStat
LUI System Status. Current heat/cool status set from the local user
interface
LWT Leaving Water Temperature
aiLWT Leaving Water Temperature sensor input
Date of trend point generation
MSM
Main State Machine. Function of the controller used to monitor unit
state
NetOccManCmd
Network Occupancy Command. BAS-commanded occupancy
override parameter
MultAlarmComp
Multiple Alarm Compressor. Activates when one or more compressor
alarms is generated
OADpos Outdoor Air Damper Position
OADmpr Outdoor Air Damper position analog output
NetOADIn
client/server control strategy
OADAutoPos
Outdoor Air Damper Automatic Position. Maximum value of the OAD
setpoint and free cooling calculation
OADLowTmpStat Outdoor Air Damper Low Temperature Status
niOADMinPos
Network Input Outdoor Air Damper Minimum Position. BAS-
commanded outdoor air damper position; overrides local control if
OADMinPos
Outdoor Air Damper Minimum Position. Minimum OAD position for
span fan operating at high speed, or at any speed if CO
2
/DCV is
enabled.
OADPosCO2 Outdoor Air Damper Position for CO
2
OADPosFreeCl Outdoor Air Damper Position for Free Cooling
OADPosReset Outdoor Air Damper Position for hard-wired reset
OAMinPosLowSpd
Outdoor Air Damper Position Low Speed. Minimum OAD position for
space fan operating at low speed
OAMinPosMedSpd
Outdoor Air Damper Position Medium Speed. Minimum outdoor air
damper position for space fan operating at medium speed
OAT Outdoor Air Temperature
niOAT Network Input Outdoor Air Temperature. BAS-commanded input
OccClSpt Occupied Cooling Setpoint
Parameter Description
LonOccClSptSh Occupied Cooling Setpoint Shift from (future use)
LonStdClSptSh Standby Cooling Setpoint Shift from (future use)
OccHtSpt Occupied Heating Setpoint
LonOccHtSptSh Occupied Heating Setpoint Shift from (future use)
LonStdHtSptSh Standby Heating Setpoint Shift from (future use)
NtOccSched
Network Occupancy Schedule. BAS-commanded occupancy
schedule
NetOccSens
Network Occupancy Sensor. Occupancy control from BAS-
commanded room sensor
OutCoilTmp Outdoor Air Coil Temperature
OutEnth
Outdoor Enthalpy. Output based on current outdoor air temperature
and outdoor air humidity
niOutRH Outdoor Air Relative Humidity input
pwmECMSupplyFan ECM Supply Fan output
RAT Return Air Temperature from unit-mounted room/return air sensor
RevValveCmd
Reversing Valve Command. Current valve command to either heating
or cooling
RSFanSpd
by sensor input
RSSysMode
Remote Sensor System Mode. Status (auto, heat, cool) determined
by sensor input
Setpoint Setpoint value
netSetpoint Network Setpoint. BAS-commanded setpoint value
SptAdj Setpoint Adjust. Temperature setpoint adjust analog input
LocSptShft Local Setpoint Shift. Setpoint adjustment from the room sensor
niSpcCO2
Space CO
2
Input. BAS-supplied space CO
2
input used to determine
2
SpcCO2Lim Space CO
2
Setpoint
niSpcRH Space Relative Humidity Network Input
SpaceTmp
SpcTmp Space Temperature from hard-wired input
niSpcTmp Space Temperature from BAS-commanded space temperature input
SpcTmpTO Space Temperature with Tenant Override input
SysStatCmd System Status Command. Unit heat/cool command
SZVavFanPI Single-Zone VAV Fan speed PI loop output
NetInAlarm Highest priority active alarm
ValveFrzProtect Valve Freeze Protection strategy
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