Danfoss Native BACnet VLT HVAC Drive, Operating Instructions Manual, Page: 12 / 31

4 How to Configure the System
4.1 Configuring BACnet
4.1.1 Initialization Procedure
Parameter Default Value Setting for BACnet
8-01 Control Site Digital and control word Digital and control word
8-02 Control Source FC RS485 FC RS-485
8-03 Control Timeout Time 60 sec 1)
8-04 Control Timeout Function Off 1)
8-05 End-of-Timeout Function Resume setup 1)
8-06 Reset Control Timeout Do not reset 1)
8-07 Diagnosis Trigger Disable n.a.
8-09 Communication Charset ANSI X3.4
8-10 Control Profile FC Profile 2)
Table 4.1 General Settings
Parameter Default Value Setting for BACnet
8-30 Protocol FC BACnet
8-31 Address 1 1
3
8-32 Baud Rate 9600 9600 baud
8-35 Minimum Response Delay 10ms 10ms
8-36 Maximum Response Delay 5000ms 5000ms
Table 4.2 FC Port Settings
1
) Depending on your application.
2) Depending on the BMS system
3) The adress setting is depending on the system and each device connected to the BACnet MS/TP must have a unique adress on
this MS/TP network. Please also see section Parameter Overview >Parameter List .
Parameter Default Value Setting for BACnet
8-50 Coasting Select Logic-or Logic-or
8-52 DC Brake Select Logic-or Logic-or
8-53 Start Select Logic-or Logic-or
8-54 Reversing Select Logic-or Logic-or
8-55 Set-up Select Logic-or Logic-or
8-56 Preset Reference Select Logic-or Logic-or
Table 4.3 Digital/Bus Settings
Name Default Value Setting for BACnet
8-70 BACnet Device Instance 1
1
1
8-72 MS/TP Max Masters 127 Dependent on the Number of Masters in the system
8-74 "I-Am" Service At power up At power up
8-75 Initialisation Password “admin” “admin”
Table 4.4 BACnet Settings
1
) The device instance setting is depending on the system, and each device connected to the BACnet MS/TP must have a unique
device instance in the complete system.
How to Configure the System
VLT
®
HVAC Drive Native BACnet Operating Instructions
MG.14.C1.02 - VLT
®
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