Honeywell Excel 10 W7752D User Manual page 60

EXCEL 10 FCU CONTROLLER LNS PLUG-INS USER GUIDE
NV name field name
nvoFcuStatus
nvoFcuStatus alarm_type
nvoFcuStatus dlc_shed
nvoFcuStatus eff_window_open
nvoFcuStatus hw_window_open
nvoFcuStatus fan_feedback
nvoFcuStatus external_active
nvoFcuStatus fan_stages_active
nvoFcuStatus output_position[0]
nvoFcuStatus output_position[1]
EN2B-0285GE51 R0909
Table C4. Output Variables for Excel 10 FCU Controllers.
digital
engineering units:
state
English (metric) or states plus
or
range
value
Same as nvoAlarm.type
Bit
NOT ACTICE 0
ACTIVE 1
Bit
CLOSED or NOT_ASSIGNED 0
OPEN 1
Bit
CLOSED or NOT_ASSIGNED 0
OPEN 1
Bit
FAN_OFF_AFTER_ON_CMD 0
FAN_RUNS 1
Bit
EXTERNAL_NOT_ACTICE 0
EXTERNAL_ACTIVE 1
UBYTE
F_OFF 0
F_SPEED1 1
F_SPEED2 2
F_SPEED3 3
F_NO_FAN 255
SNVT_lev_percent
0 to 100%
163.835% = INVALID
SNVT_lev_percent
default
normal operating modes, such as CTL_COOL. When the effective
occupancy changes to unoccupied or 24 hours have elapsed since
the last start-up or CTL_FLOATING_OUT_SYNCH mode, the
controller enters this mode again to reset the floating output
position tracking.
CTL_START_UP_WAIT is the first mode after an application
restart. No control algorithms are active, and heat/cool outputs stay
in their default positions. CTL_FLOATING_OUT_SYNCH follows.
CTL_DISABLED disables heat/cool control.
This output variable is the latest alarm detected by the node (if
any) and has the same value as nvoAlarm.type.
This output variable indicates the state of the demand limit control.
This output variable indicates the real status of the window
detection, either from the digital input or from the network.
This output variable indicates the status of the digital input
configured as a window contact.
This output variable indicates the status of the fan when the digital
input is configured for an air flow sensor.
This output variable applies to nciFcuConfig.reheat_config =
EXTERNAL only and indicates the state of the relay.
When the controller is configured for one or more fan stages, this
output variable reports the current fan stage active.
This output variable indicates the position of the output 1.
This output variable indicates the position of the output 2.
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