Short-Circuit - ABB ACS355 series User Manual

150 Program features


Short-circuit

If a short-circuit occurs, the drive will not start and a fault indication is given.

Internal fault
If the drive detects an internal fault, the drive is stopped and a fault indication is given.
Operation limits
The drive has adjustable limits for speed, current (maximum), torque (maximum) and
DC voltage.

Settings
Parameter group 20 LIMITS
Power limit
Power limitation is used to protect the input bridge and the DC intermediate circuit.
If the maximum allowed power is exceeded, the drive torque is automatically limited.
Maximum overload and continuous power limits depend on the drive hardware.
For specific values, see chapter
Automatic resets
The drive can automatically reset itself after overcurrent, overvoltage, undervoltage,
external and "analog input below a minimum" faults. The Automatic resets must be
activated by the user.

Settings
Parameter
Group 31 AUTOMATIC RESET

Diagnostics
Alarm
AUTORESET
Technical data on page 373.
Additional information
Automatic reset settings
Additional information
Automatic reset alarm