03 POWER ELECTRONICS AND CABINET FEATURES
3BHS799208 E01 REV E ACS5000 WATER-COOLED USER MANUAL 58/186
DCS800 control panel
The control panel of the DCS800 unit enables the user to control, read the 
status messages and set the parameters of the DCS800 unit. The panel 
can also be used to copy parameters from one DCS800 unit to 
another DCS800.
Figure 3-20 EXU control panel
Note: For more information, see “8 Operation” on page 123.
Reversing switch
The EXU for brushless excitation is equipped with a reversing switch for 
changing the sense of rotation. The switch is actuated by the drive. 
The switch changes the sense of rotation via the optical communication 
link. When the drive is in state ReadyOn or NotReadyOn, the switch 
is opened.
Output disconnector
The optional output disconnector (Fig. 3-19: 3) is used to disconnect the 
EXU from the motor for maintenance purposes.