Danfoss VLT HVAC Drive FC 102 Design Manual page 169

How to Install
5.5.2 How to Connect a PC to the
Adjustable Frequency Drive
To control or program the adjustable frequency drive from
a PC, install the PC-based configuration tool MCT 10 Set-up
Software.
The PC is connected via a standard (host/device) USB
cable, or via the RS-485 interface as shown in
chapter 5.5.1 RS-485 Bus Connection.
NOTICE!
The USB connection is galvanically isolated from the
supply voltage (PELV) and other high-voltage terminals.
The USB connection is connected to protection ground.
Use only an isolated laptop as PC connection to the USB
connector on the adjustable frequency drive.
Figure 5.102 For Control Cable Connections, see
chapter 5.2.11 Control Terminals
PC-based Configuration Tool MCT 10 Set-up Software
All adjustable frequency drives are equipped with a serial
communication port. Danfoss provides a PC tool for
communication between PC and adjustable frequency
drive, PC-based configuration tool MCT 10 Set-up Software.
MG16C122
Design Guide
MCT 10 Set-up Software
MCT 10 Set-up Software has been designed as an easy to
use interactive tool for setting parameters.
The PC-based configuration tool MCT 10 Set-up Software
will be useful for:
•
•
•
•
•
The PC-based configuration tool MCT 10 Set-up Software
supports Profibus DP-V1 via a master class 2 connection.
This makes it possible to access read/write parameters
online in an adjustable frequency drive via the Profibus
network. This will eliminate the need for an extra
communication network. Consult the Profibus Instruction
Manual for more information about the features supported
by the Profibus DP V1 functions.
Save Drive Settings:
1.
2.
3.
4.
All parameters are now stored on the PC.
Load Drive Settings:
1.
2.
3.
4.
5.
All parameter settings are now transferred to the
adjustable frequency drive.
A separate manual for PC-based configuration tool MCT 10
Set-up Software is available.
Danfoss A/S © Rev. 2014-01-13 All rights reserved.
Planning a communication network offline. MCT
10 Set-up Software contains a complete
adjustable frequency drive database
Commissioning adjustable frequency drives
online.
Saving settings for all adjustable frequency drives.
Replacing an adjustable frequency drive in a
network.
Expanding an existing network
Connect a PC to the unit via the USB com port.
Open PC-based configuration tool MCT 10 Set-up
Software
Select "Read from drive"
Select "Save as"
Connect a PC to the unit via the USB com port.
Open PC-based configuration tool MCT 10 Set-up
Software
Select "Open." Stored files will be shown
Open the appropriate file
Select "Write to drive"
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