When evaluating the responses to the transmitted ASCII command, you must observe:
1. The ASCII response is always terminated by an “End of Text” (EOT = 0x04) character.
2. Response telegrams can include less than 10 bytes of user data, without the response
being concluded. The telegram must then be filled up with bytes with the value 0x00.
3. After reading out the buffer, Bit 13 of the status word is reset to “0”, until the buffer
is filled again.
The designation of the end of the ASCII response is in all cases “End of Text”.
5.2.10 Operating mode after switch-on (operating mode -126)
In this state, it is possible to control the state machine, but motion functions cannot be initiated (see
page 25).
44 PROFIBUS for S300/S400/S600/S700
Process data channel 04/2017 Kollmorgen