ABB ACS280 Firmware Manual page 240

240 Parameters
No. Name/Value
43.11 Brake resistor fault
limit
0...150%
43.12 Brake resistor warning
limit
0...150%
44 Mechanical brake control
44.01 Brake control status
Bit Name
0 Open command
1 Opening torque
request
2 Hold stopped
request
3 Ramp to stopped 1 = Ramping down to zero speed requested from drive logic
4 Enabled
5 Closed
6 Opening
7 Open
8 Closing
9...15 Reserved
0000h...FFFFh
44.02 Brake torque memory
-1600.0 ...1600.0%
44.03 Brake open torque
reference
-1600.0 ...1600.0%
Description
Selects the fault limit for the brake resistor
protection based on the thermal model. See
43.06 Brake chopper enable
parameter
When the limit is exceeded, the drive trips on fault
7183 BR excess temperature
The value is given in percent of the temperature the
resistor reaches when loaded with the power defined
43.09 Brake resistor Pmax cont
by parameter
Brake resistor temperature fault limit.
Selects the warning limit for the brake resistor
protection based on the thermal model. See
43.06 Brake chopper enable
parameter
When the limit is exceeded, the drive generates a
A793 BR excess temperature
The value is given in percent of the temperature the
resistor reaches when loaded with the power defined
43.09 Brake resistor Pmax cont
by parameter
Brake resistor temperature warning limit.
Configuration of mechanical brake control.
Displays the mechanical brake control status word.
This parameter is read-only.
Information
Close/open command to brake actuator (0 = close, 1 = open).
Connect this bit to desired output.
1 = Opening torque requested from drive logic
1 = Hold requested from drive logic
1 = Brake control is enabled
1 = Brake control logic in
1 = Brake control logic in
1 = Brake control logic in
1 = Brake control logic in
Mechanical brake control status word.
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.
Torque at brake closure.
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.
Currently active brake open torque.
.
.
.
.
warning.
.
BRAKE CLOSED
state
BRAKE OPENING
state
BRAKE OPEN
state
BRAKE CLOSING
state
Default
FbEq 16
105%
1 = 1%
95%
1 = 1%
0000h
1 = 1
-
See
46.03
par.
-
See
46.03
par.