Setting Up Communication Through A Fieldbus Adapter Module - ABB ACS350 User Manual

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The drive detects automatically which fieldbus adapter is connected to drive terminal
X3 (exception FMBA-01). DCU profile is always used in communication between the
drive and fieldbus adapter (see section
The communication profile on the fieldbus network depends on the type of the
connected adapter.
The default profile settings are protocol dependent (e.g. vendor specific profile (ABB
Drives) for PROFIBUS and industry-standard drive profile
(AC/DC Drive) for DeviceNet).

Setting up communication through a fieldbus adapter module

Before configuring the drive for fieldbus control, the adapter module must be
mechanically and electrically installed according to the instructions given on page
in chapter
The communication between the drive and the fieldbus adapter module is activated
by setting parameter
parameters in group
below.
Parameter
COMMUNICATION INITIALISATION
9802 COMM PROT
SEL
ADAPTER MODULE CONFIGURATION
5101 FBA TYPE
5102 FB PAR 2
• • •
5126 FB PAR 26
5127 FBA PAR
REFRESH
Note: In adapter module the parameter group number is 1 for
TRANSMITTED DATA SELECTION
5401...5410 FBA
DATA IN 1...10
5501...5510 FBA
DATA OUT 1...10
Note: In adapter module the parameter group number is 3 for
After the module configuration parameters in group
been set, the drive control parameters (shown in section
page 269) must be checked and adjusted when necessary.
The new settings will take effect when the drive is next powered up, or when
parameter
Fieldbus control with fieldbus adapter
Mechanical installation, and the module manual.
9802
51 EXT COMM MODULE
Alternative Setting for
settings fieldbus control
NOT SEL EXT FBA
STD MODBUS
EXT FBA
MODBUS RS232
– –
These parameters are adapter module-specific. For more information, see the module manual.
Note that not all of these parameters are necessarily used.
(0) DONE; –
(1) REFRESH
0
1...6
101...9999
0
1...6
101...9999
5127 FBA PAR REFRESH is activated.
The fieldbus control interface
COMM PROT SEL to EXT FBA. The adapter-specific
must also be set. See the table
Function/Information
Initialises communication between drive
and fieldbus adapter module.
Displays the type of the fieldbus adapter
module.
Validates any changed adapter module
configuration parameter settings.
51 EXT COMM
Defines the data transmitted from drive to
fieldbus controller.
Defines the data transmitted from fieldbus
controller to drive.
54 FBA DATA IN
on page 270).
MODULE.
and 2 for 55 FBA DATA
51 EXT COMM MODULE
Drive control parameters
28
OUT.
have
on