Function:
After switching on the system, homing must be done, since it can't be ensured that the motor is not moved in the voltage-free state.
The homing is done on the position switch S1 in the negative direction. The position switch is then left in the positive direction.
As long as the safe home position is not available in the SM302, only with SLS1 and in negative direction can be moved. The safe homing is started on the position switch S1 in the negative direction. The safe home position is set in the positive direction when the limit switch is exited. The motor is moved to the inhibited direction within the tolerance window of the SDI function.
As soon as the safe home position is available, the PDSS-function is automatically activated.
In the positive end area of the movement range, the motor can be moved with SCS.
The center of position switch S1 marks the point of the current position value.
After correction, errors that have occurred, can be reset via the Error Reset (AIE) input.
(Re-)start acknowledge (AIS) is used to implement the start / restart function.
Safety information / disclaimer:
The safety application and parameterisation notes are examples of possible subfunctions in machines.The T10D value according to DIN EN ISO 13849-1, Annex C.4.2 is only indicated if a B10D value is available and the operating time is less than 20 years. Commissioning is prohibited until the machine has been checked in accordance with the regulations set out in the relevant EU directives / national laws. The safety instructions contained in the technical documentation must be observed. Using the examples does not exempt the user from careful project planning. For possible damages and consequential damages Lenze assumes no liability to the extent permitted by law. Copyright 2019 Lenze Automation GmbH
