Kohler 20-3250 kW manual Time after Crank Disconnect

Analog Input Values. The analog input selection typically requires entering four values: low warning, high warning, low shutdown, and high shutdown. The analog values and time delays affect how and when the controller reacts. See Figure 2-19. The user must set both the high and low levels so the unit will not inadvertently trigger the adjacent high or low value to cause a warning or shutdown fault.

Each analog input has the following nine features:

DOne warning enabled and one shutdown enabled

DOne inhibit time period

DOne warning delay and one shutdown delay

DTwo warning levels (high and low)

DTwo shutdown levels (high and low)

Note: The user must scale the analog input value in order to calculate the low/high warning and shutdown values based on a 0--5 VDC scale. See Menu 12—Calibration.

	Time after Crank Disconnect
	Inhibit	Time	Time
Analog	Time	Delay	Delay
Values	Period !	Period !	Complete
High shutdown value			High
is above the high			shutdown
warning value			function
High warning value is		The	High warning
above the acceptable			function
	The	controller
value	controller	does view
Acceptable analog	does not	the analog	System ready
	view the	input signal
value			status
	analog	value and
Low warning value is	input signal	the time	Low warning
below the acceptable	value	delay	function
value		begins
Low shutdown value			Low
is below the low			shutdown
warning value			function

Figure 2-19 Analog Input Logistics

Battle Switch/Fault Shutdown Override Switch. The battle switch function forces the system to ignore normal fault shutdowns such as low oil pressure and high engine temperature. The battle switch does not override the emergency stop and overspeed shutdown. When the battle switch function is enabled the generator set continues to run regardless of shutdown signals where potential engine/generator damage can occur.

When this input is enabled the yellow warning lamp illuminates and stored warning/shutdown events that are ignored continue to log in Menu 5—Event History.

Idle Mode Active. The idle time is defined by the digital

input time delay. Set the desired time in minutes:seconds,up to 10 minutes (600 seconds). If manual control of the idle mode is desired, an unlimited time can be entered as 9:99. The generator set will remain at idle speed as long as the input is active and the generator set master switch is in the AUTO position.

Shutdown Type A and Shutdown Type B. Choose shutdown type A for standard shutdowns where the red lamp illuminates and the alarm horn sounds. Choose shutdown type B for shutdowns where air damper indicator RDO-23 energizes for two seconds, the red lamp illuminates, and the alarm horn sounds.

TP-6200 10/12 Local Programming Mode On Section 2 Operation 99