GMC Duramax Diesel 2015 Owner's Manual page 78

Programmable
Parameters
Engine Run Time While
PTO is Active Timer
Max. PTO Engine Speed
Max. PTO Engage Speed
PTO Standby RPM
PTO Set Speed 1
PTO Set Speed 2
Tap Step
Ramp Rate
Maximum Vehicle Speed
Minimum Remote
Potentiomete Threshold
Factory Setting
420 min
2100 RPM
1500 RPM
900 RPM
1200 RPM
1900 RPM
100 RPM
150 RPM
94 km/h
5%
Driving and Operating
Minimum Value
0 minutes
500 RPM
0 RPM
500 RPM Normal engine
idle will override if higher
than Standby Speed
500 RPM PTO Set Speed 1
cannot be set below PTO
Standby speed
500 RPM PTO Set Speed 2
cannot be set below PTO
Standby speed
4 RPM
4 RPM
30 km/h
0%
9-51
Maximum Value
58 hours
3100 RPM
1500 RPM
1500 RPM
3100 RPM
3100 RPM
500 RPM
150 RPM
94 km/h
50%