ABB ACS280 Firmware Manual page 149
Coldplate drives
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Also See for ACS280:
- Quick installation and start-up manual (2 pages) ,
- Hardware manual (144 pages)
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No.
Name/Value
EFB ref1
EFB ref2
Motor potentiometer
PID
Frequency input 1
Control panel (ref
saved)
Control panel (ref
copied)
Frequency input 2
Other
22.19
Ext2 speed ref2
22.20
Ext2 speed function
Ref1
Add (ref1 + ref2)
Sub (ref1 - ref2)
Mul (ref1 × ref2)
Description
03.09 EFB reference 1
.
03.10 EFB reference 2
.
22.19 Motor potentiometer ref act
motor potentiometer).
40.01 Process PID output actual
process PID controller).
11.38 Freq in 1 actual value
a frequency input).
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 (
for the 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 Ext2 speed reference source 2.
For the selections, and a diagram of reference source
selection, see parameter
Selects a mathematical function between the
reference sources selected by parameters
speed ref1
22.19 Ext2 speed ref2
and
22.18 Ext2 speed ref1
.
Ext2 speed ref1
Signal selected by
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.
(output of the
(output of the
(when DI3 or DI4 is used as
, see page
Ext1 reference
Ext2 reference
Active reference
Inactive reference
t
, see page
Ext1 reference
Ext2 reference
Active reference
Inactive reference
t
(when DI3 or DI4 is used as
Terms and abbreviations
22.18 Ext2 speed ref1
22.18 Ext2
. See diagram at
is used as speed
22.12 Ext1
] - [
Parameters 149
Default
FbEq 16
8
9
15
16
17
96
)
18
96
)
19
22
).
-
Zero
.
Ref1
0
1
2
3
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