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400 Fieldbus control through the embedded fieldbus interface (EFB)
The Transparent profile
The Transparent profile enables a customizable access to the drive.
The contents of the control word are user-definable. The control word received from
the fieldbus is visible in parameter
, and can be
used to control the drive using pointer parameters and/or application programming.
The status word to be sent to the fieldbus controller is selected by parameter
EFB status word transparent source
. This can be, for example, the user-configurable
.
The Transparent profile involves no data conversion of the control or status word.
Whether references or actual values are scaled depends on the setting of parameters
. The references received from the fieldbus are visible in parameters
and
The Modbus holding register addresses for the Transparent profile are as with the
ABB Drives profile (see page
Содержание ACS860
Страница 1: ... ABB INDUSTRIAL DRIVES ACS860 primary control program Firmware manual ...
Страница 4: ......
Страница 10: ...10 Table of contents ...
Страница 18: ...18 Using the control panel ...
Страница 24: ...24 Control locations and operating modes ...
Страница 54: ...54 Program features ...
Страница 78: ...78 Program features ...
Страница 90: ...90 Application macros ...
Страница 342: ...342 Additional parameter data ...
Страница 380: ...380 Fault tracing ...
Страница 381: ...Fault tracing 381 ...
Страница 382: ...382 Fault tracing ...
Страница 436: ...436 Control chain diagrams ...