Data Structures; Value & Status (Floating Point Structure); Value & Status (Discrete Structure); Ds-69 - Mode Structure - Allen-Bradley 9308-RSFB64ENE User Manual

Appendix B Data Types and Data Structures

Data Structures

156
The linking device function blocks contain the following data structures.
DS-65 - Value & Status (floating point structure)
This data structure consists of the value and status of floating point parameters
that are Inputs or Outputs.
Table 16 - Value & Status - Floating Point Structure - DS-65
E Element Name
1 Status
2 Value
DS-66 - Value & Status (discrete structure)
This data structure consists of the value and status of discrete value parameters.
Table 17 - Value & Status - Discrete Structure - DS-66
E Element Name
1 Status
2 Value

DS-69 - Mode Structure

This data structure consists of bit strings for target, actual, permitted, and normal
modes.
Table 18 - Mode Structure - DS-69
E Element Name
1 Target
2 Actual
3 Permitted
4 Normal
Rockwell Automation Publication 1757-UM012A-EN-P - July 2011
Data Type Size (bytes)
Unsigned8 1
Float 4
Data Type Size (bytes)
Unsigned8 1
Unsigned8 1
Data Type Size (bytes)
Bitstring 1
Bitstring 1
Bitstring 1
Bitstring 1