ABB ACS180 - Page 154

154 Parameters
Coast stop (Off2) With the drive running:
• 1 = Normal operation.
• 0 = Stop by coasting.
With the drive stopped:
• 1 = Starting allowed.
• 0 = Starting not allowed.
1
Eme ramp stop (Off3) With the drive running:
• 1 = Normal operation
• 0 = Stop by ramping along emergency stop ramp
defined by parameter 23.23 Emergency stop time. After
the drive has stopped, it can be restarted by removing
the emergency stop signal and switching the start
signal from 0 to 1.
With the drive stopped:
• 1 = Starting allowed
• 0 = Starting not allowed
2
21.05 Emergency stop
source
Selects the source of the emergency stop signal. The stop
mode is selected by parameter 21.04 Emergency stop
mode.
0 = Emergency stop active
1 = Normal operation
Note: This parameter cannot be changed while the drive
is running.
Inactive
(true)
Active (false) 0. 0
Inactive (true) 1. 1
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
DI5 Digital input DI5 (10.02 DI delayed status, bit 4). 7
21.06 Zero speed limit Defines the zero speed limit. The motor is stopped along a
speed ramp (when ramped stop is selected or emergency
stop time is used) until the defined zero speed limit is
reached. After the zero speed delay, the motor coasts to a
stop.
30.00 rpm
0.00…30000.00 rpm Zero speed limit. See par.
46.01
No. Name/Value Description Default
FbEq 16
ACS180 FW.book Page 154 Tuesday, March 9, 2021 2:25 PM