Details for DDEntity "142 - Physical Setpoint Time Latency"

142 - Physical Setpoint Time Latency Request changes
DefinitionThe Setpoint Value Latency Time is the time lapse between the moment of receival of a setpoint value command by the working set and the moment this setpoint value is physically applied on the device. That means if the setpoint value is communicated on the network (CAN bus) but the system needs 2 seconds to adjust the value physically on the desired unit (device element) then the Setpoint Latency Time is 2 seconds. The setpoint time latency value can only be positive.
CommentThe use of this DDE is to inform the overall system (e.g. Dektop Software, Task Controller) how the system works. The TC shall not shift this information into log files nor shall the device do that when sending actual values.
Typically used by Device Class(es) 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
14 - Special Crops
Unit Symbolms -
Bit Resolution1
SAE SPNnot specified
CANBus Range0 to 2147483647
Display Range0 to 2147483647
Submit Date2005-03-01
Submit By11783-Part 10 Task Force
Submit Company89 - Kverneland Group, Electronics Division
Revision Number3
Current StatusPublished
Status Date2024-12-10
Status CommentsAs only positive values are allowed, the ranges have been adapted.
2024-12-10: Published As only positive values are allowed, the ranges have been adapted.
2024-12-04: New Request Submitted In the description it is written, that the latency can only apply positive values. Either this sentence needs to be removed or the value range need to be adapted to set the minimum value to 0.
2005-05-09: ISO-Published DDEs have been moved to published for creating the new Annex A version.
2005-03-01: ISO-Approved
2005-03-01: ISO-Submitted (Pending)
2011-03-09: Request Pending
2011-04-04: ISO-Approved

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