Hardware limit switches

The hardware limit switches are connected to the digital inputs configured for this purpose. For devices that are controlled via AS‑Interface, the digital inputs are configured in the Inputs/outputs menu, and for binary controlled devices in the Module configuration menu.

The cams of the hardware limit switches must cover the travel range up to the stop.

CAUTION

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

[1]	Drive inverter clockwise rotation (CW)
[2]	Travel distance
[3]	Hardware limit switch left (CCW)
[4]	Hardware limit switch right (CW)

INFORMATION

Make sure the hardware limit switch is assigned correctly. This means that for clockwise rotation (CW) the hardware limit switch on the right (CW) is approached and for counterclockwise rotation (CCW) the hardware limit switch on the left (CCW) is approached.

• Moving clear of hardware limit switches