Details for DDEntity "657 - SC Actual Turn Off Time"

657 - SC Actual Turn Off Time Request changes

Definition	The Section Control Actual Turn Off Time defines the overall time lapse between the moment the TC client sends the actual Section state and the moment this section is physically turned off and the product is stopped from being applied. The working set may support this DDE as an optional feature to provide the possibility to store the time settings direct on the device to make the settings available after a power cycle. Therefore this DDE needs always to be settable by the TC and shall not be used to change any working set system behavior. The DDI shall support the On Change trigger so that the TC is able to get informed when the value gets changed by the Working Set Master. The TC shall activate this trigger when using the DDI.
Comment	This value should be provided by the implement manufacturer if applicable and otherwise only DDI 206 "SC Setpoint Turn Off Time" shall be provided. If the system does not define SC Actual Turn Off Time and SC Setpoint Turn Off Time separately, it implies that "SC Setpoint Turn Off Time" may be considered for drawing Actual Coverage. If "SC Actual Turn Off Time" is defined as 0, the coverage OFF shall be immediate. The usage of " SC Actual Turn Off Time" does not eliminate usage of "SC Setpoint Turn Off time - DDI 206", it is supporting information for better coverage Map based on Actual CWS. See also DDI 205 including attachment and DDI 206 and 656

Definition

The Section Control Actual Turn Off Time defines the overall time lapse between the moment the TC client sends the actual Section state and the moment this section is physically turned off and the product is stopped from being applied. The working set may support this DDE as an optional feature to provide the possibility to store the time settings direct on the device to make the settings available after a power cycle. Therefore this DDE needs always to be settable by the TC and shall not be used to change any working set system behavior. The DDI shall support the On Change trigger so that the TC is able to get informed when the value gets changed by the Working Set Master. The TC shall activate this trigger when using the DDI.

Comment

This value should be provided by the implement manufacturer if applicable and otherwise only DDI 206 "SC Setpoint Turn Off Time" shall be provided. If the system does not define SC Actual Turn Off Time and SC Setpoint Turn Off Time separately, it implies that "SC Setpoint Turn Off Time" may be considered for drawing Actual Coverage. If "SC Actual Turn Off Time" is defined as 0, the coverage OFF shall be immediate. The usage of " SC Actual Turn Off Time" does not eliminate usage of "SC Setpoint Turn Off time - DDI 206", it is supporting information for better coverage Map based on Actual CWS. See also DDI 205 including attachment and DDI 206 and 656

Typically used by Device Class(es)	1 - Tractor 4 - Planters /Seeders 5 - Fertilizer 6 - Sprayers

Unit Symbol	not defined -
Bit Resolution	1
SAE SPN
CANBus Range	-2147483648 to 2147483647
Display Range	-2147483648 to 2147483647
Submit Date	2021-10-14
Submit By	Rajashri Munot
Submit Company	John Deere
Revision Number	1
Current Status	Published
Status Date	2022-01-10
Status Comments	First version

Attachments

Status History

2022-01-10: Published First version

2021-10-14: New Request Submitted The new DDI request is from TC Working group

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