ABB ACS150 - Safety Information; Installation and Maintenance Safety

Update notice
19
NEW BRAKE CHOPPER FUNCTIONALITY
New parameter (EN page 72)
Parameters
Index Name/Selection Description Def
20 LIMITS
Drive operation limits
2020 BRAKE CHOPPER Selects the brake chopper control. 0 = INBUILT
INBUILT Internal brake chopper control.
Note: Ensure the brake resistor(s) is installed and the overvoltage control is
switched off by setting parameter 2005 OVERVOLT CTRL to selection
DISABLE.
0
EXTERNAL External brake chopper control.
Note: The drive is compatible only with ABB ACS-BRK-X brake units.
Note: Ensure the brake unit is installed and the overvoltage control is
switched off by setting parameter 2005 OVERVOLT CTRL to selection
DISABLE.
1