ABB ACS510-01 User Manual page 112

112
Group 37: User Adjustable Load Curves
This group defines supervision of user adjustable load curves (motor torque as a
function of frequency). The curve is defined by five points. -The function replaces
deleted underload parameters 3013...3015.
Code Description
3701 USER LOAD C MODE
Supervision mode for the user adjustable load
curves. This functionality replaces the former
underload supervision in Group 30: Fault
Functions.
0 = – Supervision is not active.
NOT SEL
1 = – Supervision for the torque
UNDERLOAD
dropping below the underload curve.
2 = – Supervision for the torque
OVERLOAD
exceeding the overload curve.
3 = – Supervision for the torque dropping
BOTH
below the underload curve or exceeding the
overload curve.
3702 USER LOAD C FUNC
Action wanted during load supervision.
1 = – A fault is generated when the condition defined by 3701
FAULT
time set by 3703
USER LOAD C TIME
2 = – An alarm is generated when the condition defined by 3701
ALARM
half of the time defined by 3703
3703 USER LOAD C TIME
Defines the time limit for generating a fault. Half of this time is used as the limit for generating an alarm.
3704 LOAD FREQ 1
Defines the frequency value of the first curve definition point. Must be smaller than 3707
3705 LOAD TORQ LOW 1
Defines the torque value of the first underload curve definition point. Must be smaller than 3706
3706 LOAD TORQ HIGE 1
Defines the torque value of the first overload curve definition point.
3707 LOAD FREQ 2
Defines the frequency value of the second curve definition point. Must be smaller than 3710
3708 LOAD TORQ LOW 2
Defines the torque value of the second underload curve definition point. Must be smaller than 3709
3709 LOAD TORQ HIGE 2
Defines the torque value of the second overload curve definition point.
3710 LOAD FREQ 3
Defines the frequency value of the third load curve definition point.
3711 LOAD TORQ LOW 3
Defines the torque value of the third underload curve definition point. Must be smaller than 3712
3712 LOAD TORQ HIGE 3
Defines the torque value of the third overload curve definition point.
3713 LOAD FREQ 4
Defines the frequency value of the fourth load curve definition point.
3714 LOAD TORQ LOW 4
Defines the torque value of the fourth underload curve definition point. Must be smaller than 3715
3715 LOAD TORQ HIGE 4
Defines the torque value of the fourth overload curve definition point.
Start-Up
Supplied from China by: Guangzhou Tofee Electro Mechanical Equipment Co., Ltd
Email: info@tofee.com.cn
Motor torque (%)
P3706
P3705
P3704
.
.
USER LOAD C TIME
ACS510 User's Manual
Overload area
P3709
P3712
P3715
P3714
P3711
P3708
Underload area
P3707 P3710 P3713
Output frequency (Hz)
has been valid longer than the
USER LOAD C MODE
has been valid longer than
USER LOAD C MODE
LOAD FREQ 2
LOAD FREQ 3
P3718
P3717
P3716
.
LOAD TORQ HIGH 1.
.
.
LOAD TORQ HIGH 2
.
LOAD TORQ HIGH 3
.
LOAD TORQ HIGH 4