Limits - ABB ACS880 Firmware Manual

260 Parameters
No. Name/Value
30

30 Limits

30.01 Limit word 1
Bit Name
0 Torq lim
1 Spd ctl tlim min
2 Spd ctl tlim max
3 Torq ref max
4 Torq ref min
5 Tlim max speed
6 Tlim min speed
7 Max speed ref lim 1 = Speed reference is being limited by
8 Min speed ref lim 1 = Speed reference is being limited by
9 Max freq ref lim
10 Min freq ref lim
11 Reserved
12 Sw freq ref lim
13...15 Reserved
0000h...FFFFh
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Description
Drive operation limits.
Displays limit word 1.
This parameter is read-only.
Description
1 = Drive torque is being limited by the motor control (undervoltage
control, current control, load angle control or pull-out control), or by the
torque limits defined by parameters.
1 = Speed controller output is being limited by
torque
1 = Speed controller output is being limited by
max torque
1 = Torque reference ramp input is being limited by
torque ref, source of
motoring limit or 30.27 Power generating
584.
1 = Torque reference ramp input is being limited by
torque ref, source of
limit or 30.27 Power generating
1 = Torque reference is being limited by the rush control because of
maximum speed limit
1 = Torque reference is being limited by the rush control because of
minimum speed limit
maximum permanent magnet motor speed limit based on DC voltage
maximum permanent magnet motor speed limit based on DC voltage
1 = Frequency reference is being limited by
1 = Frequency reference is being limited by
1 = Requested output frequency cannot be reached because of
switching frequency limitation (because of eg. output filtering or ATEX-
related protections)
Limit word 1.
25.11 Speed control min
30.25 Maximum torque sel,
limit. See diagram on page
30.18 Minimum torque sel,
limit. See diagram on page 584.
(30.12 Maximum speed)
(30.11 Minimum speed)
30.12 Maximum speed
30.11 Minimum speed
30.14 Maximum frequency
30.13 Minimum frequency
Def/FbEq16
-
25.12 Speed control
26.09 Maximum
30.26 Power
26.08 Minimum
30.26 Power motoring
or
or
1 = 1