6.6.3 Setting the ying referencing
Description
During motion, the load passes a reference cam. The converter evaluates the reference cam
signal via a suitable fast digital input, and corrects its calculated position during travel. The fast
digital inputs of the converter used for ying referencing are also called probe inputs.
For ying referencing, the converter corrects the position setpoint and actual value
simultaneously.
If the position actual value correction means that the axis has already passed the point where it
should start braking, then the axis travels beyond the target and approaches the target from the
opposite direction.
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Figure 6-12 Flying referencing
The converter sets the "Reference point set" signal back to zero after its supply voltage is
switched o and switched on again. The converter only corrects its position actual value for a 1
signal from "Start referencing". In this way, you can dene, for example, the direction of travel
when the converter is referencing.
Setting ying referencing
Requirement
1. You have selected the "Homing" screen.
2. You have come to the settings via the button on the screen.
3. You have selected the "Passive referencing" screen.
Commissioning
6.6 Referencing
Basic positioner
Function Manual, 09/2020, FW V4.7 SP13, A5E34257659B AG 63
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