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Honeywell Excel 10 W7752D User Manual page 54

Fan coil unit controllers lns plug-ins
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EXCEL 10 FCU CONTROLLER LNS PLUG-INS USER GUIDE
NV name
field name
nviWindow
value
nviWindow
state
EN2B-0285GE51 R0909
Table C3. Input Variables for Excel 10 FCU Controllers
digital
engineering units:
state
English (metric) or states plus
or
range
value
SNVT_switch.value
0 to 100%
SNVT_switch.state
CLOSED
0
OPEN
1
NO_WINDOW
255
default
0 (if bound but fails to be
This input variable allows a window contact node or another
received or at application
controller to be used as remote window contact. More than one
restart)
nvoWindow may be bound to one nviWindow, which allows one
node to be used to handle several distributed window contacts. In
this case the control process assumes an open window if at least
one bound window node detects an open window. 'Window
Closed' would be assumed if all nvoWindows bound to nviWindow
indicate the window being closed for at least the failure detect time
(nciSndHrtBt).
NO_WINDOW
See above.
(if bound but fails to be
received or at application
restart)
52
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