Diagnostics; Fault And Warning Messages, Data Logging; Signal Supervision; Energy Saving Calculators - ABB ACS280 Firmware Manual

80 Program features

Diagnostics



Fault and warning messages, data logging

Fault tracing
See chapter


Signal supervision

Six signals can be selected to be supervised by this function. Whenever a
supervised signal exceeds or falls below predefined limits, a bit in
Supervision status
The supervised signal is low-pass filtered.
Settings and diagnostics
Parameter group
Events: -

Energy saving calculators


This feature consists of the following functionalities:
• An energy optimizer that adjusts the motor flux in such a way that the total
system efficiency is maximized
• A counter that monitors used and saved energy by the motor and displays
them in kWh, currency or volume of CO
• A load analyzer showing the load profile of the drive (see section
analyzer
on page
In addition, there are counters that show energy consumption in kWh of the
current and previous hour as well as the current and previous day.
Note: The accuracy of the energy savings calculation is directly dependent on
the accuracy of the reference motor power given in parameter
Comparison power
Settings and diagnostics
Parameter group
01.50 Current hour kWh
Parameters
94 01.52 Current day kWh
),
Events: -
327
(page
is activated, and a warning or fault generated.
32 Supervision
(page
81
).
.
45 Energy efficiency
95
(page
).
197
).
emissions, and
2
244
(page ).
94 01.51 Previous hour kWh
(page ),
01.53 Previous day kWh
) and
32.01
Load
45.19
(page
95
(page ).