Appendix B. Programmer-Defined Settings - Kohler KG40 Operation

Use the table below to record programmer-defined settings during the generator set controller setup and calibration. The
controller default settings and ranges provide guidelines. The table contains all faults with ranges and time delays including
items that do not have adjustments. Some notices give the programmer a choice to make them active Not adjustable
programmer-defined settings result when the controller logic does not allow changes or the values are engine limited.
SiteTech™ software is required for programming the APM402 controller. Contact your local distributor/dealer for assistance.
Notes:
Inhibit time delay is the time delay period after crank disconnect.
The engine ECM may limit the crank cycle even if the controller is set to a longer time period.
Programmer-Defined Settings
Description
Engine Functions
Critically high fuel level
(diesel-powered models
only) *
ECM communications
loss
ECM diagnostics
(multiple inputs) †
ECM diagnostics
(multiple inputs) †
ECM faults (address
conflict)
ECM faults (model
mismatch)
Engine over speed
Engine RPM (manual
speed adjust) Version
3.10.3 or higher
Engine start aid active
Engine under speed
Fuel tank leak *
Fuel tank leak *
High battery voltage
High coolant
temperature
High coolant
temperature
High fuel level (diesel-
powered models only) *
Loss of fuel
Low battery voltage
TP-6694 6/22
Appendix B.
Write
Controller Access
Display Display
Message SiteTech
Fuel Level
Critically High
ECM Comm Err
Shutdwn
ECM xxxxxx
Warning
ECM xxxxxx
Shutdwn
ECM Addr Err
Shutdwn
ECM Mismatch
Shutdwn
Eng Speed
S
High Shutdwn
Engine RPM
DS
Display
Starting Aid
Notice
Eng Speed Low
S
Shutdwn
Fuel Leak
Warning
Fuel Leak
Shutdwn
Battery High
S
Warning
Coolnt Temp
High Warning
Coolnt Temp
High Shutdwn
Fuel Level High
Warning
Loss of fuel
Battery Low
S
Warning
Programmer-Defined Settings
GenSet
Mode
Always
Running Range Default
Stopped Setting Selection
0-100%
0-255
A 105-120% 115%
60 Hz: 60 Hz:
1751-1849
A
50Hz: 50 Hz:
1451-1549
A 75-95%
A 110-135% 125%
0-100%
A 80-105% 100%
Time Default
Delay Time
Range Delay
(sec.) (sec.)
95% 0-10 5
Fixed 10
0
1800
1500
85%
Fixed 10
0-10
5 (0
(0-30
inhibit)
inhibit)
0-10
5 (0
(0-30
inhibit)
inhibit)
90% 0-10 5
Fixed 90
Programmer-
Defined
Settings
Not adjustable
Not adjustable
Not adjustable
Not adjustable
Not adjustable
Not adjustable
Not adjustable
Not adjustable
Not adjustable
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