FST 75/150
260-2210-002 EN064
Page 10 / 37
Setting the end positions with DES:
The DES is a digital limit switch which is installed in drives by the company GFA-Elektromaten GmbH. The
DES enables you to program the end positions and also offers further useful options which can be activated
via the menus. Once it has detected a DES, the FST 75/150 will show a flashing segment display which
indicates the need for programming.
Warning!
The set-up run occurs at 50 Hz in dead-man operation mode! It starts with a ramp.
a. Set the rated frequency of the motor in Menu 05 (factory default setting: 50 Hz).
b. Move the door with the internal “open” button. Stop near to the required end position. Then
restart with soft start into the final position “open”. Upper segment displays will flash.
c. Press the internal STOP button for approx. 3 seconds until the display changes. The “open”
position is now saved.
d. Move the door with the internal “close” button. Stop near to the required end position. Then
restart with soft start into the final position “close”.Lower segment displays will flash.
e. Press the STOP button for approx. 3 seconds until the display changes. The “close” position is
now saved.
The unit can now be run in dead-man control*. For further settings, please go to ‘Configuration'. The end
positions can later be adjusted via a menu item.
Displays:
*Dead-man control: The unit runs for as long as the command station is activated.
Request for programming of the
upper end position
After programming: display of
final “open” position
Request for programming the
lower end position
After programming: display
of the final “close” position
