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A
550-UH User's Manual
ABB control profiles technical data
Overview
ABB drives profile
The ABB Drives profile provides a standard profile that can be used on multiple
protocols, including Modbus and the protocols available on the FBA module. Two
implementations of the ABB Drives profile are available:
•
ABB DRV FULL
ACS600 and ACS800 drives.
•
ABB DRV LIM
A
word bits supported by
Except as noted, the following "ABB Drives Profile" descriptions apply to both
implementations.
DCU profile
The DCU profile extends the control and status interface to 32 bits, and is the
internal interface between the main drive application and the embedded fieldbus
environment.
Control Word
The
CONTROL WORD
system. The fieldbus master station sends the
switches between states according to the bit-coded instructions in the
WORD
• The drive is in remote (
• The serial communication channel is defined as the source for controlling
commands (set using parameters 1001
and 1102
• The serial communication channel used is configured to use an ABB control
profile. For example, to use the control profile
parameter 9802
PROFILE
– This implementation standardizes the control interface with
– This implementation standardizes the control interface with
400 and A
550 drives. This implementation does not support two control
ABB DRV FULL
is the principal means for controlling the drive from a fieldbus
. Using the
CONTROL WORD
REM
1/
2
).
EXT
EXT
SEL
COMM PROT SEL
= 2 (
ABB DRV FULL
.
CONTROL WORD
(ABB Drives profile version) requires that:
) control.
1
EXT
COMMANDS
ABB DRV FULL
= 1 (
STD MODBUS
).
to the drive. The drive
CONTROL
, 1002
2
EXT
COMMANDS
, requires both
), and parameter 5305
Embedded fieldbus
1-249
EFB CTRL
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