ABB ACS350 Series, Руководство пользователя

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Fieldbus control with embedded fieldbus
246
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 Function/Information Modbus register
address
CONTROL COMMAND SOURCE SELECTION ABB DRV DCU
1001 EXT1
COMMANDS
COMM Enables 0301 FB CMD WORD 1 bits 0...1 (START/
STOP) when EXT1 is selected as the active control
location.
40031
bits 0...1
1002 EXT2
COMMANDS
COMM Enables 0301 FB CMD WORD 1 bits 0...1 (START/
STOP) when EXT2 is selected as the active control
location.
40031
bits 0...1
1003
DIRECTION
FORWARD
REVERSE
REQUEST Enables rotation direction control as defined by
parameters
1001 and 1002 . The direction control is
explained in section Reference handling . on page 254 .
40031
bit 2
1010
JOGGING
SEL
COMM Enables jogging 1 or 2 activation through 0302 FB CMD
WORD 2 bits 20 and 21.
40032
bits 20
and 21
1102 EXT1/
EXT2 SEL
COMM Enables EXT1/EXT2 selection through 0301 FB CMD
WORD 1 bit 5 (with ABB Drives profile 5319 EFB PAR
19 bit 11).
40001
bit 11 40031
bit 5
1103 REF1
SELECT
COMM
COMM+AI1
COMM*AI1 Fieldbus reference REF1 is used when EXT1 is
selected as the active control location. See section
Fieldbus references on page 249 for information on the
alternative settings.
40002 for REF1
1106 REF2
SELECT
COMM
COMM+AI1
COMM*AI1 Fieldbus reference REF2 is used when EXT2 is
selected as the active control location. See section
Fieldbus references on page 249 for information on the
alternative settings.
40003 for REF2
OUTPUT SIGNAL SOURCE SELECTION ABB DRV DCU
1401 RELAY
OUTPUT 1
COMM
COMM(-1) Enables relay output RO control by signal 0134 COMM
RO WORD.
40134 for signal 0134
1501 AO1
CONTENT
SEL
135 Directs the contents of fieldbus reference 0135 COMM
VALUE 1 to analog output AO.
40135 for signal 0135
SYSTEM CONTROL INPUTS ABB DRV DCU
1601 RUN
ENABLE
COMM Enables the control of the inverted Run Enable signal
(Run Disable) through
0301 FB CMD WORD 1 bit 6
(with ABB drives profile 5319 EFB PAR 19 bit 3).
40001
bit 3 40031
bit 6
1604 FAULT
RESET SEL
COMM Enables fault reset through fieldbus 0301 FB CMD
WORD 1 bit 4 (with ABB drives profile 5319 EFB PAR
19 bit 7).
40001
bit 7 40031
bit 4
1606 LOCAL
LOCK
COMM Local control mode lock signal through 0301 FB CMD
WORD 1 bit 14
- 40031
bit 14
1607 PARAM
SAVE
DONE; SAVE Saves parameter value changes (including those made
through fieldbus control) to permanent memory. 41607