Input Phase Loss; Pre-Programmed Faults; Overcurrent; Dc Overvoltage - ABB ACS355 User Manual

Settings

Parameter 3023 WIRING FAULT

Input phase loss

Input phase loss protection circuits supervise the input power cable connection status
by detecting intermediate circuit ripple. If a phase is lost, the ripple increases.
Settings
Parameter 3016 SUPPLY PHASE

Pre-programmed faults

Overcurrent

The overcurrent trip limit for the drive is 325% of the drive nominal current.

DC overvoltage

The DC overvoltage trip limit is 420 V (for 200 V drives) and 840 V (for 400 V drives).

DC undervoltage

The DC undervoltage trip limit is adaptive. See parameter

Drive temperature

The drive supervises the IGBT temperature. There are two supervision limits: Alarm
limit and fault trip limit.

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
Program features 147
2006 UNDERVOLT CTRL.