Honeywell 301C User Manual
Honeywell 301C User Manual
Base Objects
76
Data Type
Required
1
Storage
Type
2
BACnet
Writeable?
Value
object_identifier
R
C
N
46344 (or 0xB508) for Relay #1 up to
46347 (or 0xB50B) for Relay #4
46347 (or 0xB50B) for Relay #4
object_type
enumerated
R
C
N
binary_output (4)
event_state
enumerated
R
C
N
normal (0)
object_name
character string
R
N
N
"device_object_name.relX", where
device_object_name is programmed on the
LUI and defaults to "VA301C:1" and X is
relay number (1 to 4). Thus the default
object_name for Relay #4 will be
"VA301C:1.rel4"
device_object_name is programmed on the
LUI and defaults to "VA301C:1" and X is
relay number (1 to 4). Thus the default
object_name for Relay #4 will be
"VA301C:1.rel4"
out_of_service
boolean
R
C
N
FALSE
polarity
enumerated
R
C
N
always Normal (0)
present_value
enumerated
R
R
Only
Rly1&2. Not
Rly 3or4.
True state of the relays. These take the
value of the highest-priority BACnet
command. If no BACnet command, this
takes the value of the associated event.
value of the highest-priority BACnet
command. If no BACnet command, this
takes the value of the associated event.
priority_array
R
R
N
last value written
reliability
enumerated
0
C
N
no_fault_detected (0)
relinquish_default
R
C
N
not meaningful
active_text
character string
O
C
N
"ON"
inactive_text
character string
O
C
N
"OFF"
status_flags
in_alarm
boolean
R
C
N
always "false" (0)
fault
boolean
R
C
N
always "false" (0)
overridden
boolean
R
R
N
always "false" (0)
out_of_service boolean
R
R
N
always "false" (0)
object_identifier
R
C
N
46360 (or 0xB518)
object_type
enumerated
R
C
N
binary_output (4)
event_state
enumerated
R
C
N
normal (0)
object_name
character string
R
N
N
"device_object_name.buzz", where
device_object_name is programmed on the
LUI and defaults to "VA301C:1" . Thus the
default object_name will be
"VA301C:1.buzz"
device_object_name is programmed on the
LUI and defaults to "VA301C:1" . Thus the
default object_name will be
"VA301C:1.buzz"
out_of_service
boolean
R
C
N
FALSE
polarity
enumerated
R
C
N
always Normal (0)
present_value
enumerated
R
R
Y
True state of the buzzer. This takes the
value of the highest-priority BACnet
command. If no BACnet command, this
takes the value of the associated event.
value of the highest-priority BACnet
command. If no BACnet command, this
takes the value of the associated event.
priority_array
R
R
N
last value written
reliability
enumerated
0
C
N
no_fault_detected (0)
relinquish_default
R
C
N
not meaningful
status_flags
in_alarm
boolean
R
C
N
always "false" (0)
fault
boolean
R
C
N
always "false" (0)
overridden
boolean
R
C
N
always "false" (0)
out_of_service boolean
R
C
N
always "false" (0)
Notes
1 -- 'R' indicates that this property is required by ASHRAE Standard 135
'O' indicates that the property is optional in ASHRAE Standard 135
2 -- 'C' indicates the property is hard-coded as a constant
'N' indicates the property is stored in non-volatile memory
'R' indicate the property is computed constantly and stored in RAM.
'R' indicate the property is computed constantly and stored in RAM.
bu
zz
re
l1
to
re
l4
Bi
na
ry
O
ut
pu
ts
Group
Property