ABB ACS880 N5700 Series - Mechanical Brake Control

Def / Type
FbEq 16b / 32b
DescriptionName / Range /
Selection
No.
Configuration of mechanical brake control.Mechanical brake
control
44
See also section Mechanical brake control (page 96).
- / uint16Displays the mechanical brake control status word.
This parameter is read-only.
Brake control status44.1
Close/open command to brake actuator (0 = close, 1
= open).
Open commandb0
Connect this bit to desired output.
1 = Opening torque requested from drive logicOpening torque
request
b1
1 = Hold requested from drive logicHold stopped
request
b2
1 = Ramping down to zero speed requested from drive
logic
Ramp to stoppedb3
1 = Brake control is enabledEnabledb4
1 = Brake control logic in BRAKE CLOSED state.Closedb5
See section Mechanical brake control (page 96).
1 = Brake control logic in BRAKE OPENING state.Openingb6
See section Mechanical brake control (page 96).
1 = Brake control logic in BRAKE OPEN state.Openb7
See section Mechanical brake control (page 96).
1 = Brake control logic in BRAKE CLOSING state.Closingb8
See section Mechanical brake control (page 96).
Reservedb9…15
1 = 10000h…FFFFh
- / real32Displays the torque (in percent) at the instant of the
previous brake close command.
Brake torque
memory
44.2
This value can be used as a reference for the brake open
torque. See parameters 44.9 Brake open torque source
and 44.10 Brake open torque.
A filtering time for this value can be defined using 44.21
Filter time brake torque memory.
- / -Torque at brake closure. For scaling, see parameter
46.3.
-1600.0 ... 1600.0 %
- / real32Displays the currently active brake open torque. See
parameters 44.9 Brake open torque source and 44.10
Brake open torque.
Brake open torque
reference
44.3
This parameter is read-only.
- / -Currently active brake open torque. For scaling, see
parameter 46.3.
-1600.0 ... 1600.0 %
Not selected / uint32Activates/deactivates (or selects a source that
activates/deactivates) the mechanical brake control
logic.
Brake control enable44.6
0 = Brake control inactive
1 = Brake control active
Note: This parameter cannot be changed while the
drive is running.
362 Parameters