Delta Controls eZFC-424R4-24, Application Manual

Page: 80 / 85

eZFC-424R4-24 Application Guide
Edition 2.6 Page 79 of 84
Object Name
Object
Ref
Default Description
FanMinSpeed AV197
20
(ECM)
1
(binary)
Minimum supported fan speed.
FanMaxSpeed AV198
100
(ECM)
1
(binary)
Maximum supported fan speed.
CurrentHeat Set-
point
AV800 0
Celsius
Current heating setpoint reading.
CurrentCool Setpoint AV801 0
Celsius
Current cooling setpoint reading.
ActiveSpace Tem-
pSetpoint
AV829 Celsius
Current active setpoint (reading either heating
or cooling setpoint, reads space temperature in
deadband).
In manual mode, the active setpoint will
override the current heating and cooling
setpoints.
Device Instance/ BACnet Address Object
The BACnet address is a unique address given to every controller and device in a Delta Controls
network.
You can set or change the enteliZONE controller’s BACnet address by writing to the AV97 object
(BACnetAddress) in these versions:
l
eZ-440R4-230 controller firmware version 2.1 and higher
l
eZFC-424R4-24 controller firmware 2.2 and higher
The BACnet address can range from 1 to 4 . Since AV objects can only store 6 digits of the
BACnet address, the seventh or millionth digit is stored in the AV97 description field.
When a value is manually written to AV97 object, enteliWEB recognizes that the user is trying to
software address the controller and so DNA, if enabled, will automatically turn off. To turn DNA
back on, you need to access the DEV object in enteliWEB and select the DNA checkbox.