ABB ACS880 Firmware Manual page 324

324 Parameters
No. Name/Value
44.06 Brake control
enable
Not selected
Selected
DI1
DI2
DI3
DI4
DI5
DI6
DIO1
DIO2
Other [bit]
44.07 Brake acknowledge
selection
Off
On
No acknowledge
DI1
DI2
DI3
DI4
DI5
DI6
DIO1
DIO2
Other [bit]
44.08 Brake open delay
0.00 ... 5.00 s
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Description
Activates/deactivates (or selects a source that
activates/deactivates) the mechanical brake control logic.
0 = Brake control inactive
1 = Brake control active
0.
1.
Digital input DI1 (10.02 DI delayed
Digital input DI2 (10.02 DI delayed
Digital input DI3 (10.02 DI delayed
Digital input DI4 (10.02 DI delayed
Digital input DI5 (10.02 DI delayed
Digital input DI6 (10.02 DI delayed
Digital input/output DIO1 (11.02 DIO delayed
Digital input/output DIO2 (11.02 DIO delayed
Source selection (see Terms and abbreviations
Activates/deactivates (and selects the source for) brake
open/close status (acknowledgement) supervision.
When a brake control error (unexpected state of the
acknowledgement signal) is detected, the drive reacts as
defined by parameter 44.17 Brake fault function.
0 = Brake closed
1 = Brake open
0.
1.
Brake open/closed supervision disabled.
Digital input DI1 (10.02 DI delayed
Digital input DI2 (10.02 DI delayed
Digital input DI3 (10.02 DI delayed
Digital input DI4 (10.02 DI delayed
Digital input DI5 (10.02 DI delayed
Digital input DI6 (10.02 DI delayed
Digital input/output DIO1 (11.02 DIO delayed
Digital input/output DIO2 (11.02 DIO delayed
Source selection (see Terms and abbreviations
Defines the brake open delay, ie. the delay between the
internal open brake command and the release of motor speed
control. The delay timer starts when the drive has magnetized
the motor and increased the motor torque to the level required
for brake release (parameter
reference). Simultaneously with the timer start, the brake
control logic energizes the brake control output and the brake
starts to open.
Set this parameter to the value of mechanical opening delay
specified by the brake manufacturer.
Brake open delay.
status, bit 0).
status, bit 1).
status, bit 2).
status, bit 3).
status, bit 4).
status, bit 5).
status, bit 0).
status, bit 1).
on page 112). -
status, bit 0).
status, bit 1).
status, bit 2).
status, bit 3).
status, bit 4).
status, bit 5).
status, bit 0).
status, bit 1).
on page 112). -
44.03 Brake open torque
Def/FbEq16
Not selected
0
1
2
3
4
5
6
7
10
11
No
acknowledge
0
1
2
3
4
5
6
7
8
11
12
0.00 s
100 = 1 s