sauter ASV3, Manual

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Page 38 of 45
BACNET
OBJECT
ID BACNET OBJECT
NAME DESCRIPTION /
RANGE
UNIT DEFAULT
VALUE READ/
MODBUS
WRITE ID NOTE
AV123 AV-123 Arithmetic
Operation
(AV75+AV124) - - R - -
AV124 AV-124 Dead band for air f
low control - (5) RW - -
AV125 AV-125 Arithmetic
Operation Air f low
unit LPS - R - -
AV126 AV-126 Air f low display for
HMI - - RW - -
AV127 AV-127 Humidity offset for
HMI % - RW - -
NOTE:
AV object Present value corresponds to MODBUS Holding Register: av0 ~ av499 corresponds to
40001~4500, the value is 10 times the symbol integer (Present Value -3276.8~3276.7 correspond to -
32768~32767). If AV default value is in (), the value is fixed and can only be changed in DDC
programming.
8.3 TABLE 3: BACNET OBJECT LIST FOR BINARY VALUES
BACNET
OBJECT
ID BACNET OBJECT NAME READ/
WRITE
MODBUS
ID
NOTE
BV0 Master/Slave
Mode, Slave = 0,Master =1 - RW C0 -
BV1 VAV box
Occupied/
unoccupied
Unoccupied=0,
Occupied=1 - RW C1 (HMI)
BV2 Cool/Heat
mode Cooling = 0,Heating = 1 - RW C2 (HMI)
BV3 HMI
Temperature
display type_
Present
value/
Set
point value
Present value=0, Set point
value=1 - RW C3 (HMI)
BV4 BV-4 BV-4 - - C4
BV5 Override
airflow
control No =0,Yes=1 - RW C5 (HMI)
BV6 Damper
override No =0,Yes=1 - RW C6 (HMI)
BV7 Override
VAV airflow No =0,Yes=1 - RW C7 (HMI)