ABB FENA-01, User Manual

Page: 146 / 388

146 EtherNet/IP – Start-up
8. Save the valid parameter values to permanent memory with
parameter 96.07 Parameter save manually.
9. Validate the settings made in parameter groups 51, 52 and 53
with parameter 51.27 FBA A par refresh.
10. Set the relevant drive control parameters to control the drive
according to the application.
Examples of appropriate values are shown in the tables below.

Parameter setting examples – ACS880 and ACS580
Speed control using the ODVA AC/DC drive profile,
Extended speed control assembly
This example shows how to configure a speed control application
that uses the ODVA AC/DC drive profile, Extended speed control
assembly. In addition, some application-specific data is added to
the communication.
The start/stop commands and reference scaling are according to
the ODVA AC/DC drive profile. For more information, see section
ODVA AC/DC drive profile on page 161 .
When Reference 1 (REF1) is used for speed control and the value
of parameter 51.23 is 128, an ODVA speed reference value of
±30000 (decimal) corresponds to an equal amount of rpm in the
drive. The speed reference value sent from the PLC is limited by
parameter 30.12 Maximum speed in the forward direction and
30.11 Minimum speed in the reverse direction.
The minimum and maximum 16-bit integer values that can be
given through the fieldbus are -32768 and 32767 respectively.
Bytes Instance 121 Instance 171
0
…
1 Control word Status word
2
…
3 Speed reference Speed actual value
4
…
7 Constant speed 1
1)
Power
1)
8
…
11 Constant speed 2
1)
DC bus voltage
1)
1)
Example