36 Program features
Local control
The control commands are given from the control panel keypad or from a PC
equipped with Drive composer when the drive is in local control. Speed control
mode is available in vector motor control mode and frequency mode is available
when scalar motor control mode is used.
Local control is mainly used during commissioning and maintenance. The
control panel always overrides the external control signal sources when used in
local control.
External control
External (remote) control mode is the default selection. In external control
mode, by default, the speed references are provided by MPPT functionality. For
more information, see section
on page
.
Control panel or Drive
composer PC tool (optional)
Fieldbus adapter (Fxxx)
MOTOR
PLC
(= Programmable
logic controller)
I/O
Embedded field-
bus interface
External control
Local control
Drive
M
3~
Summary of Contents for ACQ80
Page 1: ... ABB DRIVES FOR WATER ACQ80 standard program control Firmware manual ...
Page 2: ... Related documents are listed on page 13 ...
Page 4: ......
Page 10: ...10 Table of contents ...
Page 32: ...32 Startup control with I O and ID run ...
Page 34: ...34 Using the control panel ...
Page 74: ...74 Program features ...
Page 78: ...78 Control macros ...
Page 380: ...380 Fieldbus control through a fieldbus adapter ...
Page 384: ...384 Parameterization with Drive Composer ...
Page 388: ...388 Parameterization with Automation builder drive manager ...