Issue:
Can not activate BLC (Brake Logic Control) on the ATV320.

Product Line:
ATV320 series drives

Environment:
All models, All serial numbers.

Cause:
Unable to configure drive parameter

Resolution:
In order to activate Brake Logic Control on the ATV320 series drive, change the Macro Configuration  parameter (CFG) to Hoisting.  This will automatically assign Brake Logic control to the R2 relay.
Be aware that changing the Macro will result in other parameters also being changed.

OR:

Follow the steps below:

1. in the I_O menu make sure the R2 assignment is set to No.
2. in the drC menu make sure the motor control type (Ctt) is set to uuC [Sensorless Vector]
3. in the FUN menu under the bLC submenu set bLC to R2

Đã phát hành cho: Schneider Electric Việt Nam