BECKHOFF BK3000 - Manual (Page 59)

Appendix
BK3xxx/LC3100 59
8 bits control/status, n x 8 bits of data
Object index 2000 + socket * 20 + channel * 2
Data type Array of (n+1) x Unsigned8
Data length n + 1 bytes 0
Access rights read write
Description Channel output data
8 bits control/status, n x 16 bits of data
Object index 2000 + socket * 20 + channel * 2
Data type Record of (Unsigned8, n x Unsigned16)
Data length n x 2 + 1 bytes 0
Access rights read write
Description Channel output data
8 bits control/status, n x 32 bits of data
Object index 2000 + socket * 20 + channel * 2
Data type Record of (Unsigned8, n x Unsigned32)
Data length n x 4 + 1 bytes 0
Access rights read write
Description Channel output data
The second object
addresses all of the channel’s input data (status byte plus user data). This
object can only be read.
8 bits control/status, n x 8 bits of data
Object index 2000 + socket * 20 + channel * 2 + 1
Data type Array of (n+1) x Unsigned8
Data length n + 1 bytes 1
Access rights read only
Description Channel input data
8 bits control/status, n x 16 bits of data
Object index 2000 + socket * 20 + channel * 2 + 1
Data type Record of (Unsigned8, n x Unsigned16)
Data length n x 2 + 1 bytes 1
Access rights read only
Description Channel input data
8 bits control/status, n x 32 bits of data
Object index 2000 + socket * 20 + channel * 2 + 1
Data type Record of (Unsigned8, n x Unsigned32)
Data length n x 4 + 1 bytes 1
Access rights read only
Description Channel input data