ABB FENA-11 User Manual

78 Modbus/TCP – Start-up
 Parameter setting examples – ACS880
Speed control using the ABB Drives – Enhanced
communication profile
This example shows how to configure a speed control application
that uses the ABB Drives - Enhanced profile. In addition, some
application-specific data is added to the communication.
The start/stop commands and reference are according to the ABB
Drives profile. For more information, see section ABB Drives
communication profile 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.
The table below gives the recommended drive parameter settings.
Output data Modbus
register
Input data Modbus
register
Control word (4)00001 Status word (4)00051
Speed reference (4)00002 Speed actual value (4)00052
Reference 2 (Not
used)
(4)00003 Actual value 2 (Not
used)
(4)00053
Constant speed 1
1)
(4)00004
(4)00005
Power
1)
(4)00054
(4)00055
Constant speed 2
1)
(4)00006
(4)00007
DC bus voltage
1)
(4)00056
(4)00057
1)
Example
Drive parameter Setting for ACS880
drives
Description
50.01 FBA A enable 1 = Option slot 1
2)
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.

ABB FENA-11 Specifications

General

Brand	ABB
Model	FENA-11
Category	Adapter
Language	English