Danfoss VLT - Preset Reference Select; Bacnet Device Instance; MS;TP Max Masters; MS;TP Max Info Frames

[3] * Logic OR Activate the set-up selection via the fieldbus/serial communication port OR via one of the digital
inputs.
NB!
This parameter is active only when par. 8-01
Control Site is set to [0] Digital and control word .
8-56 Preset Reference Select
Option: Function:
Select control of the frequency converter Preset Reference selection via the terminals (digital input)
and/or via the fieldbus.
[0] Digital input Activates Preset Reference selection via a digital input.
[1] Bus Activates Preset Reference selection via the serial communication port or fieldbus option.
[2] Logic AND Activates Preset Reference selection via the fieldbus/serial communication port, AND additionally
via one of the digital inputs.
[3] * Logic OR Activates the Preset Reference selection via the fieldbus/serial communication port OR via one of
the digital inputs.
NB!
This parameter is active only when par. 8-01
Control Site is set to [0] Digital and control word .
3.9.7 8-7* BACnet
BACnet configuration
8-70 BACnet Device Instance
Range: Function:
1 N/A* [0 - 4194304 N/A] Enter a unique ID number for the BACnet device.
NB!
This parameter is active only when par. 8-30
Protocol is set to [9] FC Option .
8-72 MS/TP Max Masters
Range: Function:
127 N/A* [0 - 127 N/A] Define the address of the master which holds the highest address in this network. Decreasing this
value optimises polling for the token.
NB!
This parameter is active only when par. 8-30
Protocol is set to [9] FC Option .
8-73 MS/TP Max Info Frames
Range: Function:
1 N/A* [1 - 65534 N/A] Define how many info/data frames the device is allowed to send while holding the token.
3 Parameter Description VLT
®
HVAC Drive Programming Guide
112 MG.11.C9.02 - VLT
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is a registered Danfoss trademark
3