56 Start-up
Parameter setting examples – ACS380, ACS580 and
ACS880
Speed control using the ABB Drives communication
profile
This example shows how to configure a speed control application
that uses the ABB Drives communication profile.
The start/stop commands and reference are according to the ABB
Drives profile. For more information, see the state machine on
page 87.
When Reference 1 (REF1) is used, a reference value of ±20000
(4E20h) corresponds to the reference set with parameter 46.01
Speed scaling in the forward and reverse directions.
The minimum and maximum 16-bit integer values that can be
given through the fieldbus are -32768 and 32767 respectively.
When configuring the master, you need to map the following
objects to the transmit and receive PDOs. For an example, see
section Mapping objects required for controlling the drive on
page 66.
The table below gives the recommended drive parameter settings.
CANopen
object
Output data CANopen
object
Input data
0x2101 Control word 0x2104 Status word
0x2102 Speed reference 0x2105 Speed actual value
Drive parameter Setting for ACS880
drives
Description
50.01 FBA A enable 1 = Enable Enables communication between
the drive and the fieldbus adapter
module.
50.02 FBA A comm loss
func
1 = Fault
2)
Enables fieldbus A
communication fault monitoring.
50.03 FBA A comm loss t
out
3.0 s
2)
Defines the fieldbus A
communication break supervision
time.
50.04 FBA A ref1 type 4 = Speed Selects the fieldbus A reference 1
type and scaling.
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