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Default baud rate - 38400 bit/sec.
APDU Timeout - The time in milliseconds that the driver will wait for a response from a device after sending a request.
A number of APDU Retries - The number of times the driver will retry a request when a response is not received.
Device Name - the description assigned to the device. The device name must be unique across entire BACnet network and must be
between 1 and 16 characters in length.
Device Instance - node's instance number and must be unique across the entire BACnet network. The value must be between 0 and
4194302.
Max Master - defines the highest allowable address (0 to 127) for MS/TP master nodes on the network. Any address higher than this
will not receive the token from the device. This value must be greater than or equal to device address. Set this field to 127 if the highest
address on the network is unknown.
Reload button - Will load the current settings for DVP-120B. To change the settings (on BACnet end) in DVP-120B, change the
parameter in DVP-120B and hit Submit.
IC (in DVP-485B PCBA) used to sniff Modbus data and output BACnet has two types of file.
• DUF File
This file contains the configuration for the device, i.e. Macurco Modbus Mappings, BACnet mappings etc.
• ELF File
Figure 5-4 NPU Home Screen
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