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Fieldbus control through the embedded fieldbus interface (EFB) 345
Parameter
58.31
EFB act1
transparent
58.32
source
EFB act2
transparent
source
58.33
Addressing
mode
58.34
Word order
58.101
Data I/O 1
...
...
58.114
Data I/O 14
58.06
Communication
control
The new settings will take effect when the drive is powered up the next time, or
when they are validated by parameter
settings).
Setting the drive control parameters
After the embedded fieldbus interface has been set up, check and adjust the
drive control parameters listed in the table below. The Setting for fieldbus
control column gives the value or values to use when the embedded fieldbus
Setting for
fieldbus control
Other
(default)
Mode 0
[0]
(default) [1] Defines the order of the data words in the
LO-HI
For example, the
default settings
(I/Os 1...6
contain the
control word, the
status word, two
references and
two actual
values)
RO/DIO control
[31],
word
AO1
[32],
data storage
AO2 data storage
[33],
Feedback
[40],
data storage
Setpoint data
[41]
storage
Refresh settings
58.06 Communication control (Refresh
Function/Information
Defines the source of actual values 1 and 2
when the
58.26 EFB ref1 type (58.27 EFB
type) is set to Transparent.
ref2
Defines the mapping between parameters
and holding registers in the
400001...465536 (100...65535) Modbus
register range.
Modbus message frame.
Defines the address of the drive parameter
which the Modbus master accesses when
it reads from or writes to the register
address corresponding to Modbus In/Out
parameters. Select the parameters that
you want to read or write through the
Modbus I/O words.
These settings write the incoming data
into storage parameters
control
word,
13.91 AO1 data
AO2 data
storage,
40.91 Feedback data
or
storage
40.92 Setpoint data
Validates the settings of the configuration
parameters.
10.99 RO/DIO
storage,
13.92
storage.
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