Siemens SIMATIC Vision Sensor VS 130-2 Manual page 107

Train Code
The diagram below illustrates an example of the training sequence for code 11.
Note that the trigger signal must be applied for at least 5 ms.
Note
After an error has occurred, you must set the signals SEL0 to SEL3 and the signal
TRN to 0 and then reset the error with the RES signal. The DISA signal must have
a value of 1 (no edge change).
Vision Sensor SIMATIC VS 130-2/VS 130-2vcr
A5E00475759-01
Process Interface
6-9