ABB ACS380 Series - Page 204

204 Parameters
Fault/Event 2
Warning/Warning 3
31.23 Wiring or earth fault Selects how the drive reacts to incorrect input power and
motor cable connection (ie. input power cable is
connected to drive motor connection).
Fault
No action No action taken. 0
Fault The drive trips on fault 3181 Cross connection.1
31.24 Stall function Selects how the drive reacts to a motor stall condition.
A stall condition is defined as follows:
• The drive exceeds the stall current limit (31.25 Stall
current limit), and
• the output frequency is below the level set by
parameter 31.27 Stall frequency limit or the motor
speed is below the level set by parameter 31.26 Stall
speed limit, and
• the conditions above have been true longer than the
time set by parameter 31.28 Stall time.
No action
No action None (stall supervision disabled). 0
Warning The drive generates an A780 Motor stall warning. 1
Fault The drive trips on fault 7121 Motor stall.2
31.25 Stall current limit Stall current limit in percent of the nominal current of the
motor. See parameter 31.24 Stall function.
200.0%
0.0…1600.0% Stall current limit. -
31.26 Stall speed limit Stall speed limit in rpm. See parameter 31.24 Stall
function.
150.00 rpm
0.00…10000.00 rpm Stall speed limit. See par.
46.01
31.27 Stall frequency limit Stall frequency limit. See parameter 31.24 Stall function.
Note: Setting the limit below 10 Hz is not recommended.
15.00 Hz
0.00…1000.00 Hz Stall frequency limit. See par.
46.02
No. Name/Value Description Default
FbEq 16
Inputs Indication
IN1 IN2 Running Stopped
00
Fault 5091 Safe torque
off
Event B5A0 Safe
torque off
01
Fault FA81 Safe torque
off 1
Fault FA81 Safe
torque off 1
10
Fault FA82 Safe torque
off 2
Fault FA82 Safe
torque off 2
1 1 (Normal operation)
Inputs
Indication (running or stopped)
IN1 IN2
0 0 Warning A5A0 Safe torque off
01 Fault FA81 Safe torque off 1
10 Fault FA82 Safe torque off 2
1 1 (Normal operation)