Details for DDEntity "159 - Number of Sub-Units per Section"

159 - Number of Sub-Units per Section Request changes
DefinitionSpecifies the number of Units for a section (e.g. number of nozzles per sprayer section or number of planter seeding rows common to a controlled section).
CommentThis DDE is used in a Section Device Element to indicate the number of physical Units under that section. The Units are of interest to the operator but not needed for the Task Controller operation itself. With this information and the overall width of the section, a Task Controller with a user interface may calculate and depict for instance the row spacing without having individual objects for each row in the DDOP. An implement should not include Unit Device Elements under any Section where this DDI exists. If Unit device elements are defined under a Section element in the DDOP and this DDI value is also included in the Section element, this DDI value shall be ignored.
Typically used by Device Class(es) 0 - Non-specific system
1 - Tractor
2 - Primary Soil Tillage
3 - Secondary Soil Tillage
4 - Planters /Seeders
5 - Fertilizer
6 - Sprayers
7 - Harvesters
8 - Root Harvester
9 - Forage harvester
10 - Irrigation
11 - Transport / Trailers
12 - Farmyard Work
13 - Powered Auxilary Units
14 - Special Crops
15 - Municipal Work
Unit Symbol# -
Bit Resolution1
SAE SPN
CANBus Range0 to 2147483647
Display Range0 to 2147483647
Submit Date2008-12-03
Submit ByJason Walter
Submit Company33 - John Deere
Revision Number1
Current StatusPublished
Status Date2024-02-14
Status CommentsTextual update on the Definition and Comments field only.
2024-02-14: Published Textual update on the Definition and Comments field only.
2023-05-02: Published Only typo fix: change DCD to DDOP
2009-02-05: ISO-Approved

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