Installation Manual

Electrical & Electronic Application And Installation Manual
Production Release Version 1.0
Page 140
11.3.1.8 Example of Throttle Lock Mode Operation
It is recognized that the precise function of the PTO mode is difficult to
understand from a written text document, especially for Engineers for whom
English is not their first language. The following table illustrates the operation
of the PTO mode feature. In this example the preset speed 1 has been set on
the service tool to 1800rpm.
On/Off Switch
0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 1
Interrupt Switch
1 1 1 1 1 1 1 1 1
Quickly
open 1
Quickly
open 1 1 1 1 1 1 1
Set/Lower Switch
0 0 0 0 0 0 0 0
Quick
Close 0 0 0
Quick
Close
Quick
Close 0 0 0 0
Quick
Close
Raise resume
0 0
Quick
Close 0 0 0
Quick
Close
Hold
Close
3 secs 0 0
Quick
Close 0 0 0
Hold
Close
3 secs 0
Quick
Close 0
Quick
Close
Throttle Pedal demand
1200 1200 1200 1200 1900 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200
Memorised Speed
1800 1800 1800 1800 1800 1800 1820 2050 2030 2030 2030 2030 1200 1180 2430 1800 1800 1800 1800
Resulting engine speed
1200 1200 1800 1800 1900 1800 1820 2050 2030 1200 2030 1200 1200 1200 2430 1200 1200 1200 1200
Comments
PTO mode not enabled
PTO mode disengaged
PTO jumps to memorised speed
Pedal overrides PTO (max wins)
Speed raised by 20 RPM
Speed ramps up
Lowered by 20 RPM
Disengage
-
speed returns to next highest demand
(Thro
ttle pedal)
Resumes to 2030
Disengage
- speed retuns to next highest demand
( Throttle pedal)
Sets memorised speed to current speed
Memorized speed lowered by 20RPM but now
pedal is highest wins
Speed ramps up
PTO mode switched off. Preset memorised speed
now
no effect as PTO mode is not enabled
PTO mode disengaged
no effect if both buttons are pressed at once