Beckhoff KS31 2 Series Manual page 57

Input Data (answer of the Bus Terminal)
Byte 0: Status byte
0x9F (1001 1111 )
bin
Explanation:
• The terminal returns a value as a receipt in the status byte that differs only in bit 0.6 from the value of
the control byte.
• The input data word (byte 1 and byte 2) is of no importance after the write access. Any values still
displayed are invalid!
KL31x2/KS31x2
Byte 1: DataIN1, high byte
0xXX
Version: 2.6.0
Data structures
Byte 2: DataIN1, low byte
0xXX
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