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Fieldbus control through a fieldbus adapter 635
The references are scaled as defined by parameters
…
; which scaling is
in use depends on the setting of
and
The scaled references are shown by parameters
.
Actual values
Actual values are 16-bit words containing information on the operation of the drive.
The types of the monitored signals are selected by parameters
and
.
Debugging the network words
If parameter
, the actual values sent to the
and
Scaling of actual values
Note:
The scalings described below are for the ABB Drives communication profile.
Fieldbus-specific communication profiles may use different scalings. For more
information, see the manual of the fieldbus adapter.
The actual values are scaled as defined by parameters
…
; which scaling
is in use depends on the setting of parameters
(with speed reference)
(with frequency reference)
0
-20000
20000
Drive
Fieldbus
0 (with torque or power reference)
±(
) (with speed reference)
±(
) (with frequency reference)
10000
-10000
(with torque reference)
(with power reference)
) (with speed reference)
) (with frequency reference)
) (with torque reference)
) (with power reference)
Summary of Contents for ACS880-01 Series
Page 1: ...ABB industrial drives Firmware manual ACS880 ESP control program option N5600 ...
Page 4: ......
Page 12: ...12 Table of contents ...
Page 20: ...20 Introduction to the manual ...
Page 22: ...22 Using the control panel ...
Page 28: ...28 Control locations and operating modes ...
Page 146: ...146 Application macros ...
Page 502: ...502 Parameters ...
Page 606: ...606 Fault tracing ...
Page 662: ...662 Control chain diagrams ...