Fieldbus control with embedded fieldbus
245
Setting up communication through the embedded modbus
Before configuring the drive for fieldbus control, the FMBA Modbus adapter (if used)
must be mechanically and electrically installed according to the instructions given on
page
in chapter
, and the module manual.
The communication through the fieldbus link is initialised by setting parameter
COMM PROT SEL to STD MODBUS or MODBUS RS232. The communication
parameters in group
must also be adjusted. See the table
below.
After the configuration parameters in group
have been set, the
must be checked and adjusted when
necessary.
The new settings will take effect when the drive is next powered up, or when
parameter
EFB STATION ID setting is cleared and reset.
Parameter
Alternative
settings
Setting for
fieldbus control
Function/Information
COMMUNICATION INITIALISATION
COMM PROT
SEL
NOT SEL
STD MODBUS
EXT FBA
MODBUS RS232
STD MODBUS
(with RS-485)
MODBUS RS232
(with RS-232)
Initialises embedded fieldbus communication.
ADAPTER MODULE CONFIGURATION
EFB STATION
ID
0...65535
Any
Defines the station ID address of the RS-232/485
link. No two stations on line may have the same
address.
EFB BAUD
RATE
1.2 kbit/s
2.4 kbit/s
4.8 kbit/s
9.6 kbit/s
19.2 kbit/s
38.4 kbit/s
57.6 kbit/s
76.8 kbit/s
Defines the communication speed of the RS-232/
485 link.
EFB PARITY
8 NONE 1
8 NONE 2
8 EVEN 1
8 ODD 1
Selects the parity setting. The same settings must
be used in all on-line stations.
EFB CTRL
PROFILE
ABB DRV LIM
DCU PROFILE
ABB DRV FULL
Any
Selects the communication profile used by the
drive. See section
on
page
.
...
EFB PAR
10...17
0...65535
Any
Selects an actual value to be mapped to modbus
register 400xx.
Содержание ACS350 Series
Страница 1: ...ACS350 User s Manual ACS350 Drives 0 37 22 kW 0 5 30 HP ...
Страница 4: ......
Страница 8: ...Safety 8 ...
Страница 18: ...Table of contents 18 ...
Страница 24: ...Hardware description 24 ...
Страница 44: ...Installation checklist 44 ...
Страница 56: ...Start up control with I O and ID Run 56 ...
Страница 140: ...Program features 140 ...
Страница 242: ...Actual signals and parameters 242 ...
Страница 266: ...Fieldbus control with embedded fieldbus 266 ...
Страница 284: ...Fault tracing 284 ...
Страница 288: ...Maintenance and hardware diagnostics 288 ...
Страница 309: ...Dimensions 309 Frame size R2 IP20 NEMA 1 3AFE68586658 A Frame size R2 IP20 NEMA 1 VAR EMC ...
Страница 311: ...Dimensions 311 Frame size R3 IP20 NEMA 1 3AFE68579872 B Frame size R3 IP20 NEMA 1 VAR EMC ...
Страница 312: ...Dimensions 312 Frame size R4 IP20 cabinet installation UL open Frame size R4 cabinet installation UL open 3AFE68935644 ...
Страница 313: ......