Bosch Rexroth BTV 20.4A, Planning Manual

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Bosch Rexroth does not pre-install any software requiring export authorization;
the end user has to install this type of software subsequently commissioning
the BTV 20.
4.2 Front Panel, Keyboard
4.2.1 Floppy-Disk Flap, Reset Button
Under the floppy-disk flap , there is a reset button , which can be reached by
using a thin object (pen, etc.), as well as the connection for an external key‐
board. This connection can be used as service interface if no PCK03 drawer
keyboard is available.
If the reset button is pressed, all open applications are finished
without prior saving and the computer is rebooted.
CAUTION
In the MTA 200 the reset button influences only the PC part of the control. At
first the NC part goes on running. However, when booting the PC part the com‐
munication task to the NC will get stuck - the BTV must be switched on and off
again.
⇒ Therefore we recommend you not to use the reset button for the MTA!
Fig.4-3: Position of the reset button
When using the floppy-disk drive, keep the floppy-disk flap open.
During closing the flap, the disk may be ejected, causing write and
read errors.
4.2.2 Operating Display
3 LEDs are under the floppy-disk drive with the following meaning:
Project Planning Manual | Rexroth MTA 200 Electric Drives
and Controls
| Bosch Rexroth AG 25/135
Machine Operator Terminal BTV 20.4A