ABB ACS880 Firmware Manual page 293

No. Name/Value
DIO2
Other [bit]
28.78 Freq ramp output
balancing
-500.00 ...
500.00 Hz
28.79 Freq ramp out
balancing enable
Not selected
Selected
DI1
DI2
DI3
DI4
DI5
DI6
DIO1
DIO2
Other [bit]
28.90 Frequency ref act 1
-500.00 ...
500.00 Hz
28.91 Frequency ref act 2
-500.00 ...
500.00 Hz
28.92 Frequency ref act 3
-500.00 ...
500.00 Hz
Description
Digital input/output DIO2
Source selection (see Terms and abbreviations
page 152).
Defines a reference for frequency ramp balancing. The
output of the ramp generator is forced to this value when
balancing is enabled by parameter
balancing enable.
Frequency ramp balancing reference.
Selects the source for enabling/disabling speed ramp
balancing. See parameter
balancing.
0 = Disabled
1 = Enabled
0.
1.
Digital input DI1 (10.02 DI delayed
Digital input DI2 (10.02 DI delayed
Digital input DI3 (10.02 DI delayed
Digital input DI4 (10.02 DI delayed
Digital input DI5 (10.02 DI delayed
Digital input DI6 (10.02 DI delayed
Digital input/output DIO1
Digital input/output DIO2
Source selection (see Terms and abbreviations
page 152).
Displays the value of frequency reference source 1
(selected by parameter
the control chain diagram on page 656.
This parameter is read-only.
Value of frequency reference source 1.
Displays the value of frequency reference source 2
(selected by parameter
the control chain diagram on page 656.
This parameter is read-only.
Value of frequency reference source 2.
Displays the frequency reference after the function applied
by parameter 28.13 Frequency ref1 function
after selection (28.14 Frequency ref1/2
control chain diagram on page 656.
This parameter is read-only.
Frequency reference after selection.
(11.02 DIO delayed status, bit 1).
28.79 Freq ramp out
28.78 Freq ramp output
status, bit 0).
status, bit 1).
status, bit 2).
status, bit 3).
status, bit 4).
status, bit 5).
(11.02 DIO delayed status, bit 0).
(11.02 DIO delayed status, bit 1).
28.11 Frequency ref1 source). See
28.12 Frequency ref2 source). See
(if any), and
selection). See the
Parameters 293
Def/FbEq16
11
on -
0.00 Hz
See par.
46.02
Not selected
2
3
4
5
6
7
10
11
on -
-
See par.
46.02
-
See par.
46.02
-
See par.
46.02