Danfoss VLT HVAC Drive FC 131 Programming Manual page 106

VLT® HVAC Drive FC 131
Programming Guide
This parameter is active only when parameter 8-01 Control Site is set to [0] Digital and control word.
Select control of the drive preset reference selection via the terminals (digital input) and/or via the bus.
Table 198: Option:
[0] Digital input Activate the preset reference selection via a digital input.
[1] Bus Activate the preset reference selection via the serial communication port.
[2] Logic AND Activate the preset reference selection via the fieldbus/serial communication port, and via 1 of the digital
inputs.
[3] Logic OR Activate the preset reference selection via the serial communication port or via 1 of the digital inputs.
4.9.5 8-7* BACnet
8-70 BACnet Device Instance
Default value: 1
Conversion index: 0
Enter a unique ID number for the BACnet device.
Table 199: Range:
Min: 0 Max: 4194303
8-72 MS/TP Max Masters
Default value: 127
Conversion index: 0
Define the address of the master, which holds the highest address in this network. Decreasing this value optimizes polling for the
token.
Table 200: Range:
Min: 0
8-73 MS/TP Max Info Frames
Default value: 1
Conversion index: 0
Define how many info/data frames the device is allowed to send while holding the token.
Table 201: Range:
Min: 1
8-74 "I am" Service
Default value: [0] Send at power-up
Conversion index: -
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N O T I C E
Parameter type: Range
Data type: u_int32
Parameter type: Range
Data type: u_int8
Max: 127
Parameter type: Range
Data type: u_int16
Max: 65534
Parameter type: Option
Data type: u_int8
2-setup: 1 setup
Change during operation: True
Default value: 1
2-setup: 1 setup
Change during operation: True
Default value: 127
2-setup: 1 setup
Change during operation: True
Default value: 1
2-setup: 1 setup
Change during operation: True
Parameters
AU370727746889en-000101 / 130R0994