Danfoss FC302 - Read current 32Bit

davidevet1983

Member
Join Date
Oct 2014
Location
Padova
Posts
1
Hello,
I'm using a Danfoss drive FC302 connect via profidrive to a Siemens PLC 315.

My problem is how can I read from the drive a current upper than 327 A?
How can I setting the PCD drive for 32bit motor current?

Thanks!!!
 
Isn't this automatically scaled when you use a larger machine?

Also, contact Danfoss support, they are very knowledgeable
 
Hi David!

You should be able to read up to 675 A in one PCD channel.

If you need more you map the motor current in 2 PCD channels, as long as you keep them in Par. 9-16.2 and 9-16.3 OR 9-16.4 and 9-16.5 OR 9-16.6 and 9-16.7 OR 9-16.8 and 9-16.9 it will automatically use the 32 bit for your current instead of the 16 bit usually used.

Best regards,

Michal_dk
 

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