Application examples
Example Possible solution
When replacing the pressure cylinders of the plates, it is only
permissible that the drive moves in the safe direction.
● Select SDI in the inverter via a
fail-safe digital input or via
PROFIsafe.
● In the inverter, inhibit the
direction of rotation that is not
permitted.
After a protective device to detect a jammed door responds, a
rolling shutter gate may only move in the opening direction.
When a crane trolley is at the operating limit switch then it may
only start in the opposite direction.
To manually clean the roller in a printing machine, the roller must
only turn in a specific direction.
Description
3.7 An overview of the principle of operation of the safety functions
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD 43
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