ABB ACS280 Firmware Manual page 148

148 Parameters
No. Name/Value
Control panel (ref
saved)
Control panel (ref
copied)
Frequency input 2
Other
22.13 Ext1 speed function
Ref1
Add (ref1 + ref2)
Sub (ref1 - ref2)
Mul (ref1 × ref2)
Min (ref1, ref2)
Max (ref1, ref2)
22.18 Ext2 speed ref1
Zero
AI1 scaled
AI2 scaled
Description
03.01 Panel reference
Panel reference (
saved by the control system for the location where
the control returns is used as the reference.
Reference
Ext1 -> Ext2
03.01 Panel reference
Panel reference (
previous control location is used as the reference
when the control location changes if the references
for the two locations are of the same type (eg
frequency/speed/torque/PID); otherwise, the actual
signal is used as the new reference.
Reference
Ext1 -> Ext2
11.46 Freq in 2 actual value
a frequency input).
Source selection (see
Selects a mathematical function between the
reference sources selected by parameters
speed ref1 22.12 Ext1 speed ref2
and
22.11 Ext1 speed ref1
.
22.11 Ext1 speed ref1
Signal selected by
speed reference 1 as such (no function applied).
The sum of the reference sources is used as speed
reference 1.
22.11 Ext1 speed ref1
The subtraction ([
speed ref2
]) of the reference sources is used as speed
reference 1.
The multiplication of the reference sources is used as
speed reference 1.
The smaller of the reference sources is used as speed
reference 1.
The greater of the reference sources is used as speed
reference 1.
Selects Ext2 speed reference source 1.
Two signal sources can be defined by this parameter
22.19 Ext2 speed ref2
and
22.20 Ext2 speed function
(
signals creates an Ext2 reference. See diagram at
28.11 Ext1 frequency ref1
None.
12.12 AI1 scaled value
.
12.22 AI2 scaled value
.
, see page
Ext1 reference
Ext2 reference
Active reference
Inactive reference
t
) for the
Ext1 reference
Ext2 reference
Active reference
Inactive reference
t
(when DI3 or DI4 is used as
Terms and abbreviations
22.11 Ext1
. See diagram at
is used as
22.12 Ext1
] - [
. A mathematical function
) applied to the two
.
Default
FbEq 16
96
) 18
19
22
). -
Ref1
0
1
2
3
4
5
Zero
0
1
2