Detroit Diesel DDEC VI Application And Installation page 302

FEATURES
Figure 5-23 Park Brake Digital Input
5.15.2 OPERATION — PTO SHUTDOWN
There are four modes of operation for PTO shutdown:
□ Disabled – in this mode, PTO shutdown will not occur.
□ Park Brake – in this mode, PTO shutdown will be enabled only when the park brake is
applied, the accelerator pedal position is at zero and the actual engine torque is less than
100 nm (Max Engine Load PTO Shutdown)..
□ No Park Brake – this mode is the same as Park Brake Mode above, except there is no
requirement for the park brake to be applied.
□ Edge Triggered Accelerator Pedal – this mode has no requirement on the park brake or
the actual torque. The operator may reset the PTO shutdown procedure by moving the
accelerator pedal from below 40% to above 80%.
The PTO shutdown period can range from 1 to 5000 seconds (approximately 16 minutes).
A Park Brake Switch may be installed (see Figure 5-23).
5.15.3 IDLE SHUTDOWN TIMER AND PTO SHUTDOWN OPTIONS
The following options are available with Idle Shutdown Timer and PTO Shutdown.
Idle / PTO Shutdown Override
Idle / PTO Shutdown Override allows the operator to temporarily override the idle shutdown
timer or PTO shutdown timer.
Idle/PTO shutdown will be overridden if any of the following conditions occur:
□ The accelerator pedal is in limp-home mode
5-90
All information subject to change without notice. (Rev. 01/07)
7SA827 0701 Copyright © 2007 DETROIT DIESEL CORPORATION