Adaptive Programming - ABB ACS380 Firmware Manual

ACS380 FW.book Page 61 Friday, May 4, 2018 4:18 PM
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Adaptive programming

Conventionally, you can control the operation of the drive by parameters. However,
the standard parameters have a fixed set of choices or a setting range. To further
customize the operation of the drive, an adaptive program can be constructed out of a
set of function blocks.
The Drive composer pro PC tool (version 1.11 or later, available separately) has an
Adaptive programming feature with a graphical user interface for building the custom
program. The function blocks include the usual arithmetic and logical functions, as
well as e.g., selection, comparison and timer blocks.
The physical inputs, drive status information, actual values, constants and
parameters can be used as the input for the program. The output of the program can
be used e.g., as a start signal, external event or reference, or connected to the drive
outputs. See the table below for a listing of the available inputs and outputs.
If you connect the output of the adaptive program to a selection parameter that is a
pointer parameter, the selection parameter will be write-protected.
Example:
If parameter 31.01 External event 1 source is connected to an adaptive
programming block output, the parameter value is shown as Adaptive program on
a control panel or PC-tool. The parameter is write-protected (= the selection
cannot be changed).
The status of the adaptive program is shown by parameter
status.
For more information, see the Adaptive programming application guide
(3AXD50000028574 [English]).
Inputs available to the adaptive program
Input
I/O
DI1
DI2
DI3
DI4
AI1
AI2
DIO1
DIO2
Actual signals
Motor speed
Output frequency
Motor current
Motor torque
Motor shaft power
Status
Enabled
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Source
10.02 DI delayed status, bit 0
10.02 DI delayed status, bit 1
10.02 DI delayed status, bit 2 1)
10.02 DI delayed status, bit 3 1)
12.11 AI1 actual value 1)
12.21 AI2 actual value 1)
11.02 DIO delayed status, bit 0 1)
11.02 DIO delayed status, bit 1 1)
01.01 Motor speed used
01.06 Output frequency
01.07 Motor current
01.10 Motor torque
01.17 Motor shaft power
06.16 Drive status word 1, bit 0
Program features 61
07.30 Adaptive program