ABB ACS880 Firmware Manual page 444

444 Parameters
No. Name / Range /
Selection
Not selected
Selected
DI1
DI2
DI3
DI4
DI5
DI6
DIO1
DIO2
Other [bit]
44.12 Brake close request
Not selected
Selected
DI1
DI2
DI3
DI4
DI5
DI6
DIO1
DIO2
Other [bit]
Description
0
1
Digital input DI1 (10.2 DI delayed
Digital input DI2 (10.2 DI delayed
Digital input DI3 (10.2 DI delayed
Digital input DI4 (10.2 DI delayed
Digital input DI5 (10.2 DI delayed
Digital input DI6 (10.2 DI delayed
Digital input/output DIO1
0).
Digital input/output DIO2
1).
See Terms and abbreviations (page
Selects the source of an external brake close request
signal.
When on, the signal overrides the internal logic and
closes the brake.
0 = Normal operation/No external close signal
connected
1 = Close brake
Note:
• In an open-loop (encoderless) application, if the
brake is kept closed by a brake close request
against a modulating drive for longer than 5
seconds, the brake is forced to close and the drive
trips on a fault, 71A5 Mech brk opening not
allowed.
• This parameter cannot be changed while the drive
is running.
0
1
Digital input DI1 (10.2 DI delayed
Digital input DI2 (10.2 DI delayed
Digital input DI3 (10.2 DI delayed
Digital input DI4 (10.2 DI delayed
Digital input DI5 (10.2 DI delayed
Digital input DI6 (10.2 DI delayed
Digital input/output DIO1
0).
Digital input/output DIO2
1).
See Terms and abbreviations (page
status, bit 0).
status, bit 1).
status, bit 2).
status, bit 3).
status, bit 4).
status, bit 5).
(11.2 DIO delayed status, bit
(11.2 DIO delayed status, bit
169).
status, bit 0).
status, bit 1).
status, bit 2).
status, bit 3).
status, bit 4).
status, bit 5).
(11.2 DIO delayed status, bit
(11.2 DIO delayed status, bit
169).
Def / Type
FbEq 16b / 32b
0
1
2
3
4
5
6
7
10
11
Not selected / uint32
0
1
2
3
4
5
6
7
10
11