ABB ACS380 Series - Mechanical Brake Control

248 Parameters
44
44 Mechanical brake
control
Configuration of mechanical brake control.
See also parameter groups 40 Process PID set 1 and 41
Process PID set 2.
44.01 Brake control status Displays the mechanical brake control status word.
This parameter is read-only.
-
0000h…FFFFh Mechanical brake control status word. 1 = 1
44.02 Brake torque memory Displays the torque (in percent) at the instant of the
previous brake close command.
This value can be used as a reference for the brake open
torque. See parameters 44.09 Brake open torque source
and 44.10 Brake open torque.
-
-1600.0 … 1600.0% Torque at brake closure. See par.
46.03
44.03 Brake open torque
reference
Displays the currently active brake open torque. See
parameters 44.09 Brake open torque source and 44.10
Brake open torque.
This parameter is read-only.
-
-1600.0 … 1600.0% Currently active brake open torque. See par.
46.03
44.06 Brake control enable Activates/deactivates (or selects a source that
activates/deactivates) the mechanical brake control logic.
0 = Brake control inactive
1 = Brake control active
Not selected
Not selected 0. 0
Selected 1. 1
DI1 Digital input DI1 (10.02 DI delayed status, bit 0). 2
DI2 Digital input DI2 (10.02 DI delayed status, bit 1). 3
DI3 Digital input DI3 (10.02 DI delayed status, bit 2). 4
DI4 Digital input DI4 (10.02 DI delayed status, bit 3). 5
DIO1 Digital input/output DIO1 (11.02 DIO delayed status, bit 0). 10
DIO2 Digital input/output DIO2 (11.02 DIO delayed status, bit 1) 11
No. Name/Value Description Default
FbEq 16
Bit Name Information
0 Open command Close/open command to brake actuator (0 = close, 1 = open).
Connect this bit to desired output.
1 Opening torque
request
1 = Opening torque requested from drive logic
2 Hold stopped
request
1 = Hold requested from drive logic
3 Ramp to stopped 1 = Ramping down to zero speed requested from drive logic
4 Enabled 1 = Brake control is enabled
5 Closed 1 = Brake control logic in BRAKE CLOSED state
6 Opening 1 = Brake control logic in BRAKE OPENING state
7 Open 1 = Brake control logic in BRAKE OPEN state
8 Closing 1 = Brake control logic in BRAKE CLOSING state
9…15 Reserved