Process sequence and signal states
No. | Procedure | PD | Signal states |
|---|---|---|---|
[1] | Activate touchprobe When activated, the acknowledgment “Wait for trigger” (TP PI 1:0) is set. | TP | "0": No trigger event is evaluated "1": The system waits for a trigger event |
[2] | Trigger The feedback "Trigger active" (TP PI 1:1) is set, and the trigger counter is increased by 1 (TP PI 2). The detected relative position is output via TP PI 3 and PI 4. |
| The acquisition of the trigger signal is set in the configuration. |
[3] | The touchprobe function is prepared for a new trigger event with a positive edge at "Activate touchprobe" (TP PO 1:0). | TP |
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