How To Connect A Pc To The Frequency Converter; The Af-650 Gp Pc Software - GE AF-650 GP Design Manual

7.7.5 How to Connect a PC to the Frequency Converter

To control the frequency converter from a PC, install the DCT 10 Set-up Soft-
ware.
The PC is connected via a standard (host/device) USB cable, or via the RS485
interface as shown in the section Bus Connection in the Programming Guide.
NB!
The USB connection is galvanically isolated from the supply voltage (PELV)
and other high-voltage terminals. The USB connection is connected to pro-
tection earth on the frequency converter. Use only isolated laptop as PC
connection to the USB connector on the frequency converter.

7.7.6 The AF-650 GP PC Software

Data storage in PC via DCT 10 Set-Up Software:
1. Connect a PC to the unit via USB com port
2. Open DCT 10 Set-up Software
3. Select in the "network" section the USB port
4. Choose "Copy"
5. Select the "project" section
6. Choose "Paste"
7. Choose "Save as"
All parameters are now stored.
7.8.1 High Voltage Test
Carry out a high voltage test by short-circuiting terminals U, V, W, L
DC for 525-690V frequency converters for one second between this short-circuit and the chassis.
When running high voltage tests of the entire installation, interrupt the mains and motor connection if the leakage currents are too high.
Illustration 7.35: USB connection.
Data transfer from PC to drive via DCT 10 Set-Up Software:
1. Connect a PC to the unit via USB com port
2. Open DCT 10 Set-up software
3. Choose "Open"– stored files will be shown
4. Open the appropriate file
5. Choose "Write to drive"
All parameters are now transferred to the drive.
A separate manual for DCT 10 Set-up Software is available.
, L and L . Energize maximum 2.15 kV DC for 380-480V frequency converters and 2.525 kV
1 2 3
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