![background image](http://html1.mh-extra.com/html/abb/acs880-x04/acs880-x04_firmware-manual_3389539022.webp)
22 Control locations and operating modes
Operating modes of the drive
The drive can operate in several operating modes with different types of reference.
The mode is selectable for each control location (Local, EXT1 and EXT2) in
parameter group
.
The following is a general representation of the reference types and control chains.
The page numbers refer to detailed diagrams in chapter
.
Motor feedback
configuration
Speed
reference
source selection
I
(p
Speed controller
Speed reference
source selection
II
Speed reference
ramping and
shaping
Speed error
calculation
Torque
reference
source selection
and modification
(p
Reference
selection for
torque controller
Frequency
reference
source selection
and modification
(p
Operating mode
selection
Torque
controller
DTC
motor
control mode
Scalar
motor
control mode
Process PID
setpoint and
feedback source
selection
(p
Process PID
controller
(p
Torque limitation
Frequency
reference
modification
Load feedback
and position
counter
configuration
DC voltage
reference
source selection
and modification
(p
DC voltage
reference
modification
Summary of Contents for ACS880-x04
Page 1: ... ABB INDUSTRIAL DRIVES ACS880 primary control program Firmware manual ...
Page 4: ......
Page 18: ...18 Using the control panel ...
Page 24: ...24 Control locations and operating modes ...
Page 112: ...112 Application macros ...
Page 496: ...496 Additional parameter data ...
Page 544: ...544 Fault tracing ...
Page 602: ...602 Control chain diagrams ...