Issue:
Braking resistor installed on ATV340.

Product Line:
Altivar ATV340

Environment:
All

Cause:
N/A

Resolution:
For ATV340 smaller sizes (size 1 and size 2), there are terminals PB and PBe on CN10 connector for connecting braking resistor.
Size 1 and 2 are ATV340 drives up to U75N4 included:


On ATV340 size 3 and larger, braking resistor must be connected to PA/+ and PB. See attached picture.
Size 3 and larger = ATV340D11N4 and above



Programming:

• [Complete settings] [Generic functions] [Ramp] [Braking Resistor] BrC set to YES.
• [Complete settings] [Generic functions] [Ramp] [Dec.Ramp Adapt] brA set to No.

Опубликовано для: Schneider Electric Казахстан