ABB ACS800 Series Hardware Manual page 26

26
Step What to do
4. Give the drive a "start" command by the control panel (local
control active), I/O or serial communication link (external control
active).
Note: The "start" command has to be removed once before the
drive starts (according to IEC/EN 60204-1 a reset shall not initiate
a restart).
Category 0 emergency stop for ACS800-07/17/37 (+Q951, n×R8i)
What happens
ACS800-07: The drive starts and
accelerates to the speed defined by the
active reference.
ACS800-17/37: The line contactor or air
circuit breaker closes. The line-side
converter charges. The motor-side
converter and motor become live. The
drive starts and accelerates to the speed
defined by the active reference.