ABB ACS880 - Page 356

Def / Type
FbEq 16b / 32b
DescriptionName / Range /
Selection
No.
- / real32Displays the value of frequency reference source 2
(selected by parameter 28.12 Frequency ref2 source).
See the control chain diagram on page 756.
This parameter is read-only.
Frequency ref act 228.91
- / -Value of frequency reference source 2. For scaling, see
parameter 46.2.
-598.00 ... 598.00 Hz
- / real32Displays the frequency reference after the function
applied by parameter 28.13 Frequency ref1 function (if
any), and after selection (28.14 Frequency ref1/2
selection). See the control chain diagram on page 756.
This parameter is read-only.
Frequency ref act 328.92
- / -Frequency reference after selection. For scaling, see
parameter 46.2.
-598.00 ... 598.00 Hz
- / real32Displays the frequency reference after application of
constant frequencies, control panel reference, etc. See
the control chain diagram on page 756.
This parameter is read-only.
Frequency ref act 728.96
- / -Frequency reference 7. For scaling, see parameter 46.2.-598.00 ... 598.00 Hz
- / real32Displays the frequency reference after application of
critical frequencies, but before ramping and limiting.
See the control chain diagram on page 757.
This parameter is read-only.
Frequency ref
unlimited
28.97
- / -Frequency reference before ramping and limiting. For
scaling, see parameter 46.2.
-598.00 ... 598.00 Hz
356 Parameters