4.1.2 Control Word Time-out Function
8-03 Control Timeout Time
and
8-04 Control Timeout
Function
are not used.
4.2 BACnet Set-up Example
This example shows the necessary steps to set up the
BACnet interface with the following system requirements:
•
MS/TP running at 38,400 Baud
•
MAC address 20 for the frequency converter on
the MS/TP network
•
Device Instance number 1025 for the frequency
converter
•
Highest number of a Master device is 35
•
Start/stop of frequency converter from BACnet
only
•
Reference from BACnet
•
Read status of frequency converter (Actual speed)
Set the following parameters
Parameter
Value
8-30 Protocol
[5] BACnet
8-31 Address
20
8-32 Baud Rate
[4] 38,400 Baud
8-50 Coasting Select
[1] Bus
8-70 BACnet Device Instance
1025
8-72 MS/TP Max Masters
35
Table 4.5 BACnet Set-up Example
After the parameters have been set according to
,
the frequency converter has to be unpowered and
repowered before the changes take effect. When the
frequency converter is detected by the BMS, it can be
controlled by BV:1, which starts the motor if set to [1].
Setting AV:1 sets the speed reference of the frequency
converter. The actual speed can be monitored via AV:3.
See also
chapter 5.1.1 Analog Input and Output Objects
System Configuration
VLT
®
DriveMotor FCP 106 & FCM 106 BACnet Operating Instructions
MG03O102 - Danfoss A/S
©
12/2013. All rights reserved.
13
4
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Summary of Contents for VLT DriveMotor FCP 106
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