Baldor MN735 manual Parameter Definitions, Display Parameter Description Range Factory Setting

Parameter Definitions You can program the Inverter for specific applications. The Inverter is supplied with pre–programmed applications that can be used as starting points for application–specific programming. Programming is simply selecting an application, changing some of the parameter values and finally saving the changes. Each application configures the terminal wiring for a differently. The Inverter retains the new settings during power–down. The next time the inverter is powered up, the new settings will be used.

Note: Motor parameters are not changed when a new application is loaded.

Table 4-1 Parameter Definitions

Display	Parameter	Description	Range	Factory
				Setting
	APPLICATION	Selects the applicaton to be used	0= Application 0	1
		Application 1: Keypad mode	1= Application 1
		Application 2: Standard Run 3-Wire	2= Application 2
		Application 3: 3 Speed 2-Wire	3= Application 3
		Application 4: EPOT 3-Wire	4= Application 4
		Application 5: EPOT 2-Wire	5= Application 5
		Application 6: PID 2-Wire	6= Application 6
	MAX SPEED	The frequency at which the control will run	7.5 to 240.0Hz	60.0Hz
		when maximum setpoint is applied
	MIN SPEED	The minimum frequency at which the control will	-100.0 to 100.0%	0.0%
		run.
	ACCEL TIME	The time taken for the control output frequency	0.0 to 3000.0s	5.0s
		to ramp up from zero to MAX SPEED
	DECEL TIME	The time taken for the control output frequency	0.0 to 3000.0s	5.0s
		to ramp down from MAX SPEED to zero
	MOTOR	This parameter contains the motor nameplate	Product	Product
	CURRENT	full-load line current	code	code
			dependent	dependent
	BASE	The output frequency at which maximum	25.0 to 240.0Hz	60.0Hz
	FREQUENCY	voltage is reached. The default is Product Code
		dependent.
	JOG	Speed the control will run at if the Jog input is	-100.0 to 100.0%	12.0%
	SETPOINT	high
	RUN STOP	RAMP : The motor speed is reduced to zero at	0=RAMP	0
	MODE	a rate set by DECEL TIME (P5). A 2 second	1=COAST
		pulse is applied at end of ramp	2=INJECTION
		COAST : The motor is allowed to freewheel to a
		standstill
		INJECTION : On a stop command, the motor

volts are rapidly reduced at constant frequency to deflux the motor. A low frequency braking current is then applied until the motor speed is almost zero. This is followed by a timed DC pulse to hold the motor shaft.

V/F SHAPE	OUTPUT VOLTS		0=LINEAR	0
	00%	CONSTANT	1=FAN
		POWER RANGE
		LINEAR
		QUADRATIC LAW
		FREQUENCY
		f B = BASE FREQUENCY f B

4–6 Start–Up and Operation MN735