4−2 Electric Drives
and Controls
Bosch Rexroth AG BT 6.190 1070087068 / 01
Operation
4.1 Overview of BT 6.190 operating elements
5
2
1
4
6
11
3
7
8
9
10
1 Display.
4 lines of 20 characters each can be displayed.
To adjust the contrast, see page 4−14.
2 Function keys for the direct selection of a main menu entry.
The continuously lit integrated LED indicates which main menu entry
has been activated. Any events that may occur and that are themati-
cally superordinate to such a sublevel are shown by a flashing LED.
3 Numeric keyboard, incl. decimal point for inputting numeric val-
ues.
The minus key (see 9) can be used to input negative numeric values.
4 Insertable stripes to label the function keys (see 2).
A labeled (”F1” to ”F6”) and a blank slide−in strip are included in the
scope of delivery.
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