Eaton Electrical PROFIBUS-DP EZ204-DP - Manual (Page 91)

Read/write function block data
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Table 38: Index 01 – Control byte
Channel A, Index 11/12
Index 0x11 channel A ON time
Index 0x12 channel A OFF time
Data 1 (Byte 5) – Day
Data 2 (Byte 6) – Month
Data 3 (Byte 7) – Year
Example:
The year time switch channel A is to be activated on the
21.04.2004.
Index = 0x11
Data 1 = 0x15
Data 2 = 0x04
Data 3 = 0x04
The year time switch channel B is to be deactivated on the
05.11.2012.
Index = 0x22
Data 1 = 0x05
Data 2 = 0x0B
Data 3 = 0x0C
Data 1 Bit 7 6 5 4 3 2 1 0
FB output – – – – – – – Q1 1
1) Status 1, if the count condition is fulfilled.