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Start-up 53
Speed control using the ABB Drives communication
profile
This example shows how to configure a speed control application
that uses the ABB drives profile.
The start/stop commands and references are according to the ABB
Drives profile. For more information, see the state machine on
.
Reference 1 (REF1) value ±20000 (decimal) corresponds to the
reference set with parameter
19.01
(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
page
.
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 ACS850
drives
Description
50.01 FBA enable
Enable
Enables communication between
the drive and the fieldbus adapter
module.
50.02 Comm loss func
Fault
2)
Enables fieldbus communication
fault monitoring.
50.03 Comm loss t out
3.0 s
2)
Defines the fieldbus
communication break supervision
time.
50.04 FBA ref1 modesel
Speed
Selects the fieldbus reference 1
scaling.
51.01 FBA type
136
= ETH Pwrlink
1)
Displays the type of the fieldbus
adapter module.
Summary of Contents for FEPL-02 Ethernet POWERLINK
Page 4: ......
Page 10: ...10 Table of contents ...
Page 20: ...20 About the manual ...
Page 28: ...28 Mechanical installation ...
Page 63: ...Start up 63 2 To add the adapter module right click the IF3 list entry and then click Insert ...
Page 69: ...Start up 69 3 In the Project transfer dialog box click OK 4 Wait for the transfer to finish ...
Page 70: ...70 Start up When the transfer is finished the PLC starts up in the RUN mode ...
Page 90: ...90 Communication profiles ...
Page 100: ...100 Communication protocol ...
Page 104: ...104 Diagnostics ...
Page 108: ...108 Technical data ...