Daikin McQuay ED 15117, Protocol Information

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ED15117 31
Chiller Enable
This mandatory L
ON
W
ORKS
configuration variable sets the default power-up and restart mode of the
chiller, unless the configuration parameter nciDefaults = 1 (See Default Values). If nciDefaults = 1, the
default values are the values specified during manufacturing. Refer to the appropriate Operating
Manual for suitable variable values.
Measurement Units Data Type Usable Range Default Value
Chiller State NA structure Enumerated 0 = Disable
L
ON
W
ORKS
L
ON
W
ORKS
Name Profile SNVT Type SNVT
Index
SNVT Size SCPT_Reference SCPT_ Index
nciChillerEnable Chiller switch 95 two bytes SCPTpwrUpState 73
The chiller object uses the configuration value of nciChillerEnable on power-up or loss of
communication unless the configuration parameter nciDefaults =1 (See Default Values).
Valid Range
State Value Chiller Enable
0 unused Request Chiller Off
1 unused Request Chiller Auto
(run)
-1 (0xff) unused Invalid
Chiller Enable Output
This read only network variable indicates if operation of the chiller is disabled or enabled. If the chiller
is disabled, it cannot run. If it is enabled, it is allowed to run.
Measurement Units Data Type Usable Range Default Value
Chiller State NA BACnet: Enumerated
L
ON
W
ORKS
: structure
See Below 0 = Disabled
BACnet
This read only property indicates if operation of the chiller is disabled or enabled.
Object Identifier Property Identifier
Object Type Type Enumeration Instance Property Name Property Enumeration
Binary Input 3 7 Present Value 85
Object Name
ChillerEnable
Property Values
0 = Disable (Inactive)
1 = Enable (Active)
LonWorks
L
ON
W
ORKS
Name Profile SNVT Type SNVT Index SNVT Size
nvoChillerEnable McQuayChiller SNVT_switch 95 two bytes
Valid Range
State Value Chiller Enable
0 unused Request Chiller Off
1 unused Request Chiller Auto
(run)
-1 (0xff) unused Invalid