Watts AERCO Edge [ii] - Page 147

Edge [ii] Controller Operation Manual
SECTION 6 – ADVANCED SETUP
OMM-139_E • 8/25/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page 147 of 196
• Node Offset: The starting address range for AERCO units.
• Device Instance: Identifies the device on a BACnet network (read-only). It is
generated from the Node Offset added to the Communication Address field. This
value must be unique on a BACnet network.
• Port Number: Specify the BAS port to which the unit will communicate.
(Range: 47808 to 47823)
• Local IP Address: Displays the local IP address of the Edge Controller.
• Status: Displays the status of BAS communications.
• Security: Choose whether to Enable or Disable BAS Security. This option prohibits
communication to any devices as specified by the IP address and MAC address, per
parameters below. If enabled, the following additional parameters appear:
o BAS IP: Specifies the IP address of the BAS server.
o BAS MAC: Specifies the MAC address of the BAS server.
• BAS Temp Format: Choose Fahrenheit, Celsius or Points.
• Allow System Disable: If set to Yes (the default), a BAS front-end application can
initiate a system shutdown or an individual unit shutdown by writing 85 to one of the
addresses below via BACnet or Modbus (not available for ProtoNode). The BAS can
reenable the system/unit by sending 0 to the same address.
• For BACnet
o BST Manager BACnet address 229
o BST Client BACnet address 80
• For Modbus
o BST Manager Modbus address 40229
o BST Client Modbus address 40081