
e3
0b
i1
86
.1
1
Figure 60: Removing the Fan Assembly
9.5
Downloading the Software without the Mains Supply
Use these instructions to update the drive with new software without mains.
Before downloading the software, read all safety precautions in this guide and other guides available for this product.
1.
Connect an external 24 V DC supply to terminals X67 and X80 of the power unit.
a.
The supply must have ±10% voltage accuracy.
b.
The supply current must be >2.5 A per power unit, depending on the configuration.
c.
If there is more than 1 power unit connected to the same control unit, connect an external 24 V DC supply to all the power
units.
2.
Do commissioning of the drive from MyDrive Insight.
3.
Disconnect the external 24 V DC supply from terminals X67 and X80 of the power unit.
9.6
Installing MyDrive® Insight
1.
https://suite.mydrive.danfoss.com/content/tools
.
2.
Install MyDrive® Insight.
For more information on how to use the tool, see the online help in MyDrive® Insight.
3.
Use MyDrive® Insight to connect the drive to a PC.
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Design Guide | iC7 Series Air-cooled System Modules