ABB ACS880-207, Hardware Manual

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The ACS-AP-W control panel
With the control panel, you can:
• start and stop the supply unit
• view and reset the fault and warning messages, and view the fault history
• view actual signals
• change parameter settings
• change between local and external control.
The Run enable command at digital input DI2 must be on (1) so that the supply unit can be
started and stopped with the control panel in the local mode. That is the case when the
operating switch [S21] is switched to the on (1) position.
To change between local and remote control mode, press the Loc/Rem key of the control
panel. For the instructions on the use of the panel, see
ACS-AP-x assistant control panels
user's manual (3AUA0000085685 [English]). For the parameter settings, see ACS880 IGBT
supply control program firmware manual (3AUA0000131562 [English]).
PC connection
There is a USB connector on the front of the panel that can be used to connect a PC to the
drive. When a PC is connected to the control panel, the control panel keypad is disabled.
See also section
Connecting a PC (page 64) .
￭
Fieldbus control
You can control the supply unit through a fieldbus interface if the unit is equipped with an
optional fieldbus adapter (for example, K454), and when you have configured the
control program for the fieldbus control with the parameters. For information on the
parameters, see
ACS880 IGBT supply control program firmware manual (3AUA0000131562
[English]).
Note: To be able to switch the main contactor [Q2] and the supply unit on and off (Run
enable signal) through the fieldbus, the Run enable command at digital input DI2 must be
on (1). That is the case when the operating switch [S21] is switched to the on (1) position.
Operation principle and hardware description 35