Energy Efficiency - ABB +N5600 Firmware Instructions

No. Name/Value
44.17 Brake fault function
Fault
Warning
Open fault
44.18 Brake fault delay
0.00 ... 60.00 s
45

45 Energy efficiency

45.01 Saved GW hours
0...65535 GWh
45.02 Saved MW hours
0...999 MWh
Description
Determines how the drive reacts upon a mechanical brake
control error.
Note: If parameter 44.07 Brake acknowledge selection
to No acknowledge, acknowledgement status supervision is
disabled altogether and will generate no warnings or faults.
However, the brake open conditions are always supervised.
The drive trips on a 71A2 Mechanical brake closing failed
71A3 Mechanical brake opening failed
acknowledgement does not match the status presumed by
the brake control logic.
The drive trips on a 71A5 Mechanical brake opening not
allowed fault if the brake open conditions cannot be fulfilled
(for example, the required motor starting torque is not
achieved).
The drive generates a A7A1 Mechanical brake closing failed
A7A2 Mechanical brake opening failed
the acknowledgement does not match the status presumed
by the brake control logic.
The drive generates a A7A5 Mechanical brake opening not
allowed warning if the brake open conditions cannot be
fulfilled (for example, the required motor starting torque is not
achieved).
Upon closing the brake, the drive generates a
Mechanical brake closing failed
acknowledgement does not match the status presumed by
the brake control logic.
Upon opening the brake, the drive trips on a
brake opening failed fault if the status of the
acknowledgement does not match the status presumed by
the brake control logic.
The drive trips on a 71A5 Mechanical brake opening not
allowed fault if the brake open conditions cannot be fulfilled
(for example, the required motor starting torque is not
achieved).
Defines a close fault delay, ie. time between brake closure
and brake close fault trip.
Brake close fault delay.
Settings for the energy saving calculators.
See also section Energy saving calculators
Displays the energy saved in GWh compared to direct-on-line
motor connection. This parameter is incremented when
Saved MW hours rolls over.
This parameter is read-only (see parameter
calculations reset).
Energy savings in GWh.
Displays the energy saved in MWh compared to direct-on-line
motor connection. This parameter is incremented when
Saved kW hours rolls over.
When this parameter rolls over, parameter
hours is incremented.
This parameter is read-only (see parameter
calculations reset).
Energy savings in MWh.
Parameters 361
is set
fault if the status of the
warning if the status of
A7A1
warning if the status of the
71A3 Mechanical
(page 124).
45.02
45.21 Energy
45.03
45.01 Saved GW
45.21 Energy
Def/FbEq16
Fault
/ 0
/ 1
2
0.00 s
100 = 1 s
-
1 = 1 GWh
-
1 = 1 MWh