Central Processing Unit
5–8
1070 072 145-102 (01.07) GB
Send LED
The Send LED indicates a data transmission in progress.
Reset DP pushbutton
The Reset DP pushbutton can be used to reset the DP bus master in the
cause of an error.
During Power-ON of the supply voltage, pressing the Reset DP pushbutton
and holding it until the LED test has ended causes the PROFIBUS-DP confi-
guration to be deleted.