GFA TS981 - P 2.1 - Safety Edge in Pre-Limit Area; P 2.2 - Overrun Correction

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P 2.1 - Safety edge in pre-limit area
Use this menu item to activate or deactivate the safety edge in the pre-limit area.
2.1
Function of the safety edge system in the pre-limit area
►
.1
Safety edge active
.2
Safety edge is inactive (e.g. with a non-contact photocell)
.3
Ground adjustment (DES)
.4
Reversing in overrun area (DES)
Ground adjustment
With the ground adjustment, the final limit position CLOSE can be adjusted automatically in the range of 2 - 5
cm to compensate for rope stretches or changes of ground. The safety edge is activated when it contacts the
ground. The final limit position CLOSE will be corrected with the next close.
 Only with digital limit switch (DES)
 Do not use with overrun correction
 Do not use with pressure-wave switch or light curtain.
Reversing in the overrun area
Function for maintaining the operating forces in the pre-limit area
 At high speeds
 Only with digital limit switch (DES)
 The function is not necessary for frequency inverter drive units with frequency inverter
P 2.2 - Overrun correction
Automatic limit switch correction to achieve a constant CLOSE position.
This menu item is only available in combination with an ELEKTROMATEN having a digital limit switch.
2.2
Overrun correction (DES)
►
.0
Off
.1
On
(do not use with
P 2.1
ground adjustment)