ABB ACS880 Firmware Manual page 188

188 Parameters
No. Name/Value
28.75 Freq deceleration
time 2
0.000 ... 1800.000
s
28.76 Freq ramp in zero
source
Active
Inactive
DI1
DI2
DI3
DI4
DI5
DI6
DIO1
DIO2
Other [bit]
28.77 Freq ramp hold
Active
Inactive
DI1
DI2
DI3
DI4
DI5
DI6
DIO1
DIO2
Other [bit]
28.78 Freq ramp output
balancing
-500.00 ... 500.00
Hz
28.79 Freq ramp out
balancing enable
Not selected
Selected
Description
Defines deceleration time 2. See parameter
deceleration time 1.
Deceleration time 2.
Selects a source that forces the frequency reference to zero.
0 = Force frequency reference to zero
1 = Normal operation
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
Selects a source that forces the output of the frequency ramp
generator to actual frequency value.
0 = Force ramp output to actual frequency
1 = Normal operation
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
Defines a reference for frequency ramp balancing. The output
of the ramp generator is forced to this value when balancing
is enabled by parameter
enable.
Frequency ramp balancing reference.
Selects the source for enabling/disabling speed ramp
balancing. See parameter
0 = Disabled
1 = Enabled
0.
1.
28.73 Freq
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).
on page 88).
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).
on page 88).
28.79 Freq ramp out balancing
28.78 Freq ramp output
Def/FbEq16
60.000 s
10 = 1 s
Inactive
0
1
2
3
4
5
6
7
10
11
-
Inactive
0
1
2
3
4
5
6
7
10
11
-
0.00 Hz
See par.
46.02
Not selected
balancing.