Installation Manual

Electrical & Electronic Application And Installation Manual
Production Release Version 1.0
Page 197
14.3.3 Combined EU/EPA Inducement Strategy Configuration
There are two configurable options provided in order for the operation of the
Inducement strategy to be tailored to a particular machine types needs.
These options are listed below.
• Reduced Time or Reduced Performance (only applies to DEF Level
Inducements)
• Level 3 Inducement Idle Down or Engine shutdown (applies to all
Inducements)
Both items are made available for configuration via the Perkins EST service
tool. The behavior of both strategies is shown in section 14.3.2.
14.3.3.1 Reduced Time or Performance
Selectable option applies to the DEF level inducements only. In this case
selecting the Reduced Time Option will increase the DEF level (remaining
useable DEF) at which a final Level 3 inducement occurs. This option
therefore leads to a level 3 Inducement event being raised in reduced time
when compared to the second option Reduced Performance.
Selecting Reduced Performance will apply a engine Torque derate of 25%
once the DEF level is below 1%. The level 3 Inducement will be triggered
when the DEF level is less than 3% and a loss of DEF system pressure event
is raised.
Options are configurable using EST from the main engine configuration
screen as shown below.