ABB ACS380 Series User Manual

Parameters 249
Timed function 1 Bit 0 of 34.01 Timed functions status.18
Timed function 2 Bit 1 of 34.01 Timed functions status.19
Timed function 3 Bit 2 of 34.01 Timed functions status.20
Supervision 1 Bit 0 of 32.01 Supervision status 21
Supervision 2 Bit 1 of 32.01 Supervision status 22
Supervision 3 Bit 2 of 32.01 Supervision status.23
Supervision 4 Bit 3 of 32.01 Supervision status.27
Supervision 5 Bit 4 of 32.01 Supervision status.28
Supervision 6 Bit 5 of 32.01 Supervision status.x 29
Other [bit] Source selection (see Terms and abbreviations). -
44.07 Brake acknowledge
selection
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
No
acknowledge
Off 0. 0
On 1. 1
No acknowledge Brake open/closed supervision disabled. 2
DI1 Digital input DI1 (10.02 DI delayed status, bit 0). 3
DI2 Digital input DI2 (10.02 DI delayed status, bit 1). 4
DI3 Digital input DI3 (10.02 DI delayed status, bit 2). 5
DI4 Digital input DI4 (10.02 DI delayed status, bit 3). 6
DIO1 Digital input/output DIO1 (11.02 DIO delayed status, bit 0). 11
DIO2 Digital input/output DIO2 (11.02 DIO delayed status, bit 1) 12
Other [bit] Source selection (see Terms and abbreviations). -
44.08 Brake open delay 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.
0.00 s
0.00…5.00 s Brake open delay. 100 = 1 s
44.09 Brake open torque
source
Defines a source that is used as a brake opening torque
reference if
• its absolute value is greater than the setting of
parameter 44.10 Brake open torque, and
• its sign is the same as the setting of
44.10 Brake open
torque.
See parameter 44.10 Brake open torque.
Brake open
torque
Zero Zero. 0
AI1 scaled 12.12 AI1 scaled value.1
AI2 scaled 12.22 AI2 scaled value.2
No. Name/Value Description Default
FbEq 16

ABB ACS380 Series Specifications

General

Brand	ABB
Model	ACS380 Series
Category	DC Drives
Language	English