ABB ACL30, User Manual

Page: 267 / 360

Parameters 267
81.04 SPEED MATCH
DLY Defines the time delay for generating fault SPEED
MATCH. The fault is generated when the speed error
is higher than defined with parameter
81.02 SPD
STD DEV LVL in the steady state or defined with
parameter
81.03 SPD RMP DEV LVL in the ramp
state, and the time delay defined with this parameter
has elapsed.
1.0 s / Real
0.0…10.0 s Time delay for generating fault SPEED MATCH. 10 = 1 s
81.05 STALL TORQ MAX
Defines the maximum torque limit for generating fault
MOTOR STALL. If the torque actual (
01.06
TORQUE) is greater than this value and the motor
actual speed is lower than the value defined with
parameter
81.07 STALL SPEED LIM, fault MOTOR
STALL is generated after the period defined with
parameter
81.08 STALL FAULT DLY.
70.0 %
0.0…250.0% Maximum torque limit for generating fault MOTOR
STALL. 10 = 1%
81.06 STALL TORQ MIN Defines the minimum torque limit for generating fault
MOTOR STALL. If the torque actual (
01.06
TORQUE) is smaller than this value and the motor
actual speed is lower than the value defined with
parameter
81.07 STALL SPEED LIM, fault MOTOR
STALL is generated after the period defined with
parameter
81.08 STALL FAULT DLY.
-70.0 %
-250.0…0.0% Minimum torque limit for generating fault MOTOR
STALL. 10 = 1%
81.07 STALL SPEED LIM Defines the speed limit for the Motor stall function.
Fault MOTOR STALL is generated when the motor
actual speed (
01.01 SPEED ACT) is lower than this
value, the drive has exceeded the torque limits
defined with parameters
81.05 STALL TORQ MAX
and 81.06 STALL TORQ MIN, and the time delay
defined with 81.08 STALL FAULT DLY has elapsed.
The Motor stall function is enabled when the value of
this parameter is > 0.
0.00 m/s /
Real
0.00…25.00 m/s Speed limit for the Motor stall function. 100 = 1 m/s
81.08 STALL FAULT DLY Defines the time delay for generating fault MOTOR
STALL when the drive has exceeded the maximum
or minimum torque limits defined with parameters
81.05 STALL TORQ MAX and 81.06 STALL TORQ
MIN LIM.
2.0 s / Real
0.0…5.0 s Time delay for generating fault MOTOR STALL. 10 = 1 s
No. Bit/Name/Value/
Range Description Def/Type
FbEq
(16b/32b)