Eaton Electrical PROFIBUS-DP EZ204-DP - Manual (Page 41)

“Inputs 3 bytes” module: operating mode, S1 – S8
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Table 2: Byte 1: Status of S1 to S8 on the basic unit
Example:
Output Bit
7 6 5 4 3 2 1 0
S1 0/1
S2 0/1
S3 0/1
S4 0/1
S5 0/1
S6 0/1
S7 0/1
S8 0/1
Value 19
hex
S5, S4 and S1 are active.
Attention!
If control commands and I/O data are used at the same
time:
• While the control command is being executed, the inputs
will remain in the state before the control command was
called.
• After the “Control commands” data exchange has been
completed, the input bytes are refreshed.