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Parameters 207
28.15
Ext2 frequency ref1
Selects Ext2 frequency reference source 1.
Two signal sources can be defined by this parameter and
28.16 Ext2 frequency ref2
. A mathematical function (
28.17
Ext2 frequency function
) applied to the two signals
creates an Ext2 reference. See diagram at
28.11 Ext1
frequency ref1
.
Zero
Zero
None.
0
AI1 scaled
12.12
AI1 scaled value
(see page
142
).
1
AI2 scaled
12.22
AI2 scaled value
(see page
144
).
2
FB A ref1
03.05
FB A reference 1
(see page
119
).
4
FB A ref2
03.06
FB A reference 2
(see page
119
).
5
EFB ref1
03.09
EFB reference 1
(see page
119
).
8
EFB ref2
03.10
EFB reference 2
(see page
119
).
9
Motor potentiometer
22.80
Motor potentiometer ref act
(output of the motor
potentiometer).
15
PID
40.01
Process PID output actual
(output of the process
PID controller).
16
Frequency input 1
11.38
Freq in 1 actual value
(when DI3 or DI4 is used as a
frequency input).
17
Control panel (ref
saved)
Panel reference (
03.01
Panel reference
, see page
118
)
saved by the control system for the location where the
control returns is used as the reference.
18
Control panel (ref
copied)
Panel reference (
03.01
Panel reference
, see page
118
) 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.
19
Integrated panel (ref
saved)
See above Control panel (ref saved).
20
Integrated panel (ref
copied)
See above Control panel (ref copied).
21
Frequency input 2
11.46
Freq in 2 actual value
(when DI3 or DI4 is used as a
frequency input).
22
Other
Source selection (see
Terms and abbreviations
).
-
No.
Name/Value
Description
Default
FbEq 16
Ext1 -> Ext2
t
Reference
Ext1 reference
Ext2 reference
Active reference
Inactive reference
Ext1 -> Ext2
Ext1 reference
Ext2 reference
Active reference
t
Inactive reference
Reference
ACS380 FW.book Page 207 Friday, May 4, 2018 4:18 PM
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