BECKHOFF EP1908 User Manual
Page 25
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Operation
EP1908-0002
23
4.3 EP1908 process image
The process image of the EP1908-0002 consists of 6 bytes of input data and 6 bytes of output data.
These data contain the Safety over EtherCAT protocol. The eight safe input channels of the EP1908-
0002 are contained in the safe input data. The first channel of the safe output data contains the ErrAck
signal, which can be used to reset a diagnostic message of the EP1908, such as exceeding of the
maximum allowable frequency.
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