Speed Reference Ramp - ABB ACS880 Firmware Manual

No. Name/Value
22.87 Speed reference act
7
-30000.00 ...
30000.00 rpm
23
23 Speed reference
ramp
23.01 Speed ref ramp
input
-30000.00 ...
30000.00 rpm
23.02 Speed ref ramp
output
-30000.00 ...
30000.00 rpm
23.11 Ramp set selection
Acc/Dec time 1
Acc/Dec time 2
DI1
DI2
DI3
DI4
DI5
DI6
DIO1
DIO2
Other [bit]
Description
Displays value of speed reference before application of
critical speeds. See the control chain diagram on page 645.
The value is received from
unless overridden by
• any constant speed
• a jogging reference
• Network control reference
• control panel reference
• safe speed reference.
This parameter is read-only.
Speed reference before application of critical speeds.
Speed reference ramp settings (programming of the
acceleration and deceleration rates for the drive).
See the control chain diagram on page 646.
Displays used speed reference (in rpm) before it enters the
ramping and shaping functions. See the control chain
diagram on page 646.
This parameter is read-only.
Speed reference before ramping and shaping.
Displays ramped and shaped speed reference in rpm. See
the control chain diagram on page 646.
This parameter is read-only.
Speed reference after ramping and shaping.
Selects the source that switches between the two sets of
acceleration/deceleration ramp times defined by parameters
23.12...23.15.
0 = Acceleration time 1 and deceleration time 1 are active
1 = Acceleration time 2 and deceleration time 2 are active
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).
22.86 Speed reference act 6
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
Parameters 257
Def/FbEq16
-
See par.
46.01
-
See par.
46.01
-
See par.
46.01
Acc/Dec time
1
0
1
2
3
4
5
6
7
10
11
-