ABB ACS2000 - Start Sequence of the Drive

ACS2000 User manual 2UEA001270 Rev. F 8-5 (18)
Chapter 8 - Local operation
8.4.2 Start sequence of the drive
Not ready on
Ready on
Ready run
Ready ref
On command
AFE Ready on
MV switchgear closes
INU starts to modulate
Start command
Operation
AFE Ready ref
Ready on conditions:
Auxiliary supply on (480 VAC)
AFE/INU door
closed and locked
Drive not grounded
No emergency OFF
No fault
&
Charging
2
3
4
5
1