![background image](http://html1.mh-extra.com/html/abb/acs880-x04/acs880-x04_firmware-manual_3389539332.webp)
332 Parameters
Defines a minimum time between brake closure and a
subsequent open command.
0.00 s
0.00 … 10.00 s
Brake reopen delay.
100 = 1 s
Determines how the drive reacts upon a mechanical brake
control error.
Note:
is set
, acknowledgement status supervision is
disabled altogether and will generate no warnings or faults.
However, the brake open conditions are always supervised.
Fault
The drive trips on a
Mechanical brake closing failed
/
Mechanical 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
fault if the brake open conditions cannot be fulfilled
(for example, the required motor starting torque is not
achieved).
0
Warning
The drive generates a
Mechanical brake closing failed
/
Mechanical brake opening failed
warning if the status of
the acknowledgement does not match the status presumed by
the brake control logic.
The drive generates a
warning if the brake open conditions cannot be
fulfilled (for example, the required motor starting torque is not
achieved).
1
Open fault
Upon closing the brake, the drive generates a
Mechanical brake closing failed
warning if the status of the
acknowledgement does not match the status presumed by the
brake control logic.
Upon opening the brake, the drive trips on a
fault if the status of the
acknowledgement does not match the status presumed by the
brake control logic.
The drive trips on a
fault if the brake open conditions cannot be fulfilled
(for example, the required motor starting torque is not
achieved).
2
Defines a close fault delay, ie. time between brake closure
and brake close fault trip.
0.00 s
0.00 … 60.00 s
Brake close fault delay.
100 = 1 s
Filter time brake
torque memory
Defines a filtering time for parameter
actual torque value used as open torque reference).
100 ms
0…100 ms
Filtering time.
100 = 1 ms
45
Settings for the energy saving calculators.
See also section
(page
Displays the energy saved in GWh compared to direct-on-line
motor connection. This parameter is incremented when
rolls over.
This parameter is read-only (see parameter
).
-
0…65535 GWh
Energy savings in GWh.
1 = 1 GWh
No.
Name/Value
Description
Def
/
FbEq16
Содержание ACS880-x04
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 primary control program Firmware manual ...
Страница 4: ......
Страница 18: ...18 Using the control panel ...
Страница 24: ...24 Control locations and operating modes ...
Страница 111: ...Application macros 111 Fieldbus control macro This application macro is not supported by the current firmware version ...
Страница 112: ...112 Application macros ...
Страница 496: ...496 Additional parameter data ...
Страница 544: ...544 Fault tracing ...
Страница 602: ...602 Control chain diagrams ...