Balluff BTL6-V55 Series, Руководство по настройке

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4.3 RSDO mapping
Offset Format Message part Name Description
0 Byte
Header
Message Counter
Bit 0…5: Counter
Bit 6, 7: Reserved
Incremented after each message
0…63
Not used
1 Byte Length of data
Write request: Length of data to be written starting at offset 8.
Read request: Length must be 0.
2 Byte
Command
Opcode
Bit 0: Read
Bit 1: Write
Bit 3…7: Reserved
Command type to which the client answers
Read request if 1
Write request if 1
Not used
3 Byte Channel Number Subindex (for details, see Device profile )
4
Word Object ID
Object ID of the EUROMAP-75 data objects (for details, see
Device profile )
5
6
Word Dummy Reserved
7
8
Write Data Data
Write request: data to be sent
Read request: no data
…
31
Tab. 4-4: RSDO mapping
4
Data object mapping (continued)
BTL6-V55V…
Configuration