Fieldbus Control Interface; Control Word And Status Word; References; Actual Values - ABB ACS310 User Manual

268 Fieldbus control with embedded fieldbus
Drive control parameters
After the Modbus communication has been set up, the drive control parameters listed
in the table below should be checked and adjusted when necessary.
The Setting for fieldbus control column gives the value to use when the Modbus
interface is the desired source or destination for that particular signal. The
Function/Information column gives a description of the parameter.
Parameter Setting for
fieldbus
control
CONTROL COMMAND SOURCE SELECTION
EXT1 COMM
1001
COMMANDS
EXT2 COMM
1002
COMMANDS
FORWARD
1003
DIRECTION
REVERSE
REQUEST
COMM
1102
EXT1/EXT2 SEL
REF1 COMM
1103
SELECT
COMM+AI1
COMM*AI1
REF2 COMM
1106
SELECT
COMM+AI1
COMM*AI1
OUTPUT SIGNAL SOURCE SELECTION
RELAY COMM
1401
OUTPUT 1
COMM(-1)
AO1 135
1501
CONTENT SEL
SYSTEM CONTROL INPUTS
RUN COMM
1601
ENABLE
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Function/Information
Enables FB CMD WORD 1 bits
0301
0...1 (START/STOP) when EXT1 is
selected as the active control
location.
Enables FB CMD WORD 1 bits
0301
0...1 (START/STOP) when EXT2 is
selected as the active control
location.
Enables rotation direction control as
defined by parameters
1002. The direction control is
explained in section
Reference
on page 274.
handling
Enables EXT1/EXT2 selection
through FB CMD WORD 1 bit 5
0301
(with ABB Drives profile
PAR 19 bit 11).
Fieldbus reference REF1 is used
when EXT1 is selected as the active
control location. See section
on page

references

271
information on the alternative
settings.
Fieldbus reference REF2 is used
when EXT2 is selected as the active
control location. See section
on page
references 271
information on the alternative
settings.
Enables relay output RO control by
signal COMM RO WORD.
0134
Directs the contents of fieldbus
reference COMM VALUE 1 to
0135
analog output AO.
Enables the control of the inverted
Run Enable signal (Run Disable)
through FB CMD WORD 1 bit 6
0301
(with ABB drives profile
PAR 19 bit 3).
Modbus register
address
ABB DRV
and
1001
40001
bit 11
EFB
5319
40002 for REF1
Fieldbus
for
40003 for REF2
Fieldbus
for
ABB DRV
40134 for signal 0134
40135 for signal 0135
ABB DRV
40001 bit 3 40031 bit 6
EFB
5319
DCU
40031 bits
0...1
40031 bits
0...1
40031 bit 2
40031 bit 5
DCU
DCU