Limits - ABB ACS380 Firmware Manual

ACS380 FW.book Page 215 Friday, May 4, 2018 4:18 PM
No. Name/Value
28.92 Frequency ref act 3
-500.00...500.00 Hz
28.96 Frequency ref act 7
-500.00...500.00 Hz
28.97 Frequency ref
unlimited
-500.00...500.00 Hz
28.211 Frequency reference
shape
Linear
Parabolic 1
Parabolic 2
30

30 Limits

30.01 Limit word 1
Bit
0
1...2
3
4
5
6
7
8
9
10
11...15 Reserved
0000h...FFFFh
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Description
Displays the frequency reference after the function
applied by parameter
any), and after selection
the control chain diagram on page 496.
This parameter is read-only.
Frequency reference after selection.
Displays the frequency reference after application of
constant frequencies, control panel reference, etc. See
the control chain diagram on page 496.
This parameter is read-only.
Frequency reference 7.
Displays the frequency reference after application of
critical frequencies, but before ramping and limiting. See
the control chain diagram on page 496.
This parameter is read-only.
Frequency reference before ramping and limiting.
Defines the Frequency reference shape.
Linear frequency reference.
2
X frequency reference.
3
X frequency reference.
Drive operation limits.
Displays limit word 1.
This parameter is read-only.
Name Description
Torq lim 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.
Reserved
Torq ref max 1 = Torque reference is being limited by
30.20 Maximum torque 1
Torq ref min 1 = Torque reference is being limited by
30.19 Minimum torque 1
Tlim max speed 1 = Torque reference is being limited by the rush control because of
maximum speed limit
Tlim min speed 1 = Torque reference is being limited by the rush control because of
minimum speed limit
Max speed ref lim 1 = Speed reference is being limited by
Min speed ref lim 1 = Speed reference is being limited by
Max freq ref lim 1 = Frequency reference is being limited by
Min freq ref lim 1 = Frequency reference is being limited by
Limit word 1.
Parameters
28.13 Ext1 frequency function (if
(19.11 Ext1/Ext2 selection ). See
26.09 Maximum torque ref
26.08 Minimum torque ref
(30.12 Maximum speed)
(30.11 Minimum speed)
30.12 Maximum speed
30.11 Minimum speed
30.14 Maximum frequency
30.13 Minimum frequency
215
Default
FbEq 16
0.00 Hz
See par.
46.02
0.00 Hz
See par.
46.02
0.00 Hz
See par.
46.02
Linear
0
1
2
-
or
or
1 = 1