ABB ACS280 Firmware Manual page 241

No. Name/Value
44.06 Brake control enable
Not used
Used
DI1
DI2
DI3
DI4
Supervision 1
Supervision 2
Supervision 3
Supervision 4
Supervision 5
Supervision 6
Other [bit]
44.07 Brake acknowledge
selection
Off
On
No acknowledge
DI1
DI2
DI3
DI4
DIO1
DIO2
Other [bit]
44.08 Brake open delay
0.00...5.00 s
Description
Activates/deactivates (or selects a source that
activates/deactivates) the mechanical brake control
logic.
0 = Brake control inactive
1 = Brake control active
The brake control function is disabled.
The brake control function is enabled.
10.02 DI delayed status
Digital input DI1 (
10.02 DI delayed status
Digital input DI2 (
10.02 DI delayed status
Digital input DI3 (
10.02 DI delayed status
Digital input DI4 (
32.01 Supervision status
Bit 0 of
32.01 Supervision status
Bit 1 of
32.01 Supervision status
Bit 2 of
Bit 3 of 32.01 Supervision status
32.01 Supervision status
Bit 4 of
32.01 Supervision status
Bit 5 of
Terms and abbreviations
Source selection (see
Activates/deactivates (and selects the source for)
brake open/close status (acknowledgment)
supervision.
When a brake control error (unexpected state of the
acknowledgment signal) is detected, the drive reacts
as defined by parameter 44.17 Brake fault function.
0 = Brake closed
1 = Brake open
The brake acknowledge function is disabled.
The brake acknowledge function is enabled.
Brake open/closed supervision disabled.
Digital input DI1 (10.02 DI delayed status, bit 0).
Digital input DI2 (10.02 DI delayed status, bit 1).
Digital input DI3 (10.02 DI delayed status, bit 2).
Digital input DI4 (10.02 DI delayed status, bit 3).
Digital input/output DIO1 (11.02 DIO delayed status,
bit 0).
Digital input/output DIO2 (11.02 DIO delayed status,
bit 1)
Terms and abbreviations
Source selection (see
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. 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.
Parameters 241
, bit 0).
, bit 1).
, bit 2).
, bit 3).
.
.
.
.x
).
).
Default
FbEq 16
not used
0
1
2
3
4
5
24
25
26
27
28
29
-
No
acknowledg
e
0
1
2
3
4
5
6
11
12
-
0.00 s
100 = 1 s