Power Limit; Automatic Resets; Settings; Diagnostics - ABB ACS355 User Manual

148 Program features

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

Supervisions

The drive monitors whether certain user selectable variables are within the user-
defined limits. The user may set limits for speed, current etc. The supervision status
can be indicated through relay or digital output.
The supervision functions operate on a 2 ms time level.
Settings
Parameter group 32 SUPERVISION
Diagnostics
Actual signal
1401
1402/1403/1410
1805
8425, 8426 / 8435, 8436 /.../8495,
8496
Technical data on page 357.
Additional information
Automatic reset settings
Additional information
Automatic reset alarm
Additional information
Supervision status through RO 1
Supervision status through RO 2...4. With option
MREL-01 only.
Supervision status through DO
Sequence programming state change according to
supervision functions