BECKHOFF ILxxxx-B520 - Manual (Page 17)

IO Data Mapping
ILxxxx-B520 14
2.1.14 IE5109
Description
IO Data Type
Input Data
Output Data
1 Channel Incremental Encoder Interface, 1 MHz
Analog Signal, byte-oriented
6 Byte
Byte 0: Status
Byte 1: Low Byte Counter
Byte 2: High Byte Counter
Byte 3: Latch
Byte 4: LowByte Period
Byte 5: HighByte Period
3 Byte
Byte 0: Control
Byte 1: Low Byte RegData
Byte 2: High Byte RegData
(detailed description, see IE5109 manual)
2.1.15 IE6002
Description
IO Data Type
Input Data
Output Data
1 Channel Serial Interface, RS232 C
Serial Signal, byte-oriented
6 Byte
Byte 0: Status
Byte 1: Data In 0
Byte 2: Data In 1
Byte 3: Data In 2
Byte 4: Data In 3
Byte 5: Data In 4
6 Byte
Byte 0: Control
Byte 1: Data In 0
Byte 2: Data In 1
Byte 3: Data In 2
Byte 4: Data In 3
Byte 5: Data In 4
(detailed description, see IE6002 manual)