Baldor GLC40 Digital Engine Controller Description EM0046A21 MRS17 Continued, Adjustment Menu

Digital Engine Controller Description EM0046A21 (MRS17) Continued

Table 4‐9 Manual Mode Sequence Description

Menu	Status	Condition of Transition	Action 	Next State
		Start request	PRESTART on,	PRESTART
			Prestart time counter started
	Ready
		RPM > 2 or Oil pressure detected or		Stop (Stop fail)
		Gen voltage > 10V
		OFF mode selected or Shut down alarm active		Not Ready
	Not Ready	RPM < 2, Oil pressure not detected, Vgen < 10V,		Ready
		no shutdown alarm active, other than OFF mode
		selected
	Prestart	Prestart time elapsed	STARTER on, FUEL SOLENOID on,	Cranking
			MaxCrank time counter started
		RPM> Start RPM	STARTER off, PRESTART off	Starting
		D+ input activated or oil pressure detected or	STARTER off, PRESTART off	Cranking
		Gen voltage > 25% Vgnom
	Cranking
		MaxCrank time elapsed, 1st attempt	STARTER off, FUEL SOLENOID off,	Crank pause
			STOP SOLENOID on,
			CrankFail pause timer started
Main		MaxCrank time elapsed, last attempt	STARTER off, PRESTART off	Shutdown (Start fail)
	Crank Pause	CrankFail pause elapsed	STARTER on, FUEL SOLENOID on,	Cranking
Measurement
			STOP SOLENOID off,
			MaxCrank time counter started
	Starting	30% Nominal speed reached	READY TO LOAD on,	Running
			MaxStabTime counter started
		Stop request	READY TO LOAD off,	Cooling
	Running		Cooling time timer started
		RPM = 0 or any other shutdown condition	READY TO LOAD off,	Shutdown
			FUEL SOLENOID off
	Loaded	RPM = 0 or any other shutdown condition	FUEL SOLENOID off, STOP SOLENOID	Shutdown
			on, READY TO LOAD off
		Cooling time elapsed	FUEL SOLENOID off,	Stop
			STOP SOLENOID on
	Cooling
		RPM = 0 or any other shutdown condition	FUEL SOLENOID off,	Shutdown
			STOP SOLENOID on
		Start request	READY TO LOAD on	Running
	Stop	RPM = 0, Oil pressure not detected, Vgen < 10V		Ready
		60 sec. Elapsed		Stop (Stop fail)

Some output conditions are optional and may require additional programming of field connection. See appropriate wiring diagram.

Adjustment Menu

The adjustment menu, Figure 4‐10 allows setting engine and generator values such as Passwords, Pre-Start Time, Crank Time, Cool Down Time, Alarm Conditions and values, Shutdown Conditions and values, power transfer settings, etc.

Figure 4‐10 Adjustment Menu

>ENGINE BASIC ENGINE PROT GEN BASIC GEN PROTECT

Use Y and B to move the cursor to the desired parameter. Press ENTER to select the parameter group.

Press PAGE to move to the next page of menu items.

Alarm List

Shows the active alarms and warnings. Press fault reset to clear the list.

ECU Alarm List

Shows the active ECU (engine control unit) fault codes. Press ENTER + fault reset to clear the list.

MN2408 Operation 4‐3