Hardware limit switches

The hardware limit switches are connected to the digital inputs configured for this purpose. The cams of the hardware limit switches must cover the travel area up to the stop. Make sure the hardware limit switches are assigned correctly (the positive hardware limit switch is approached when the direction of rotation is positive and the negative hardware limit switch is approached when the direction of rotation is negative).

The digital inputs are configured in the configuration of the software module in the "Inputs/outputs" configuration menu.

CAUTION

Only use hardware limit switches with NC contacts (low-active).

[1]	Positive direction of rotation
[2]	Travel distance
[3]	Negative hardware limit switch
[4]	Positive hardware limit switch