Mitsubishi Electronics FR-S500 Setting, Remarks, Terminal function selection parameters

Terminal function selection parameters

<Setting>

Refer to the following table and set the parameters:

Setting	Signal	Functions		Related Parameters
	Name
		Pr. 59 = "0"	Low-speed operation	Pr. 4 to Pr. 6, Pr. 24 to Pr. 27,
0	RL		command	Pr. 80 to Pr. 87
		Pr. 59 = "1", "2" (*1)	Remote setting	Pr. 59
			(setting clear)
		Pr. 59 = "0"	Middle-speed	Pr. 4 to Pr. 6, Pr. 24 to Pr. 27,
1	RM		operation command	Pr. 80 to Pr. 87
		Pr. 59 = "1", "2" (*1)	Remote setting	Pr. 59
			(deceleration)
		Pr. 59 = "0"	High-speed operation	Pr. 4 to Pr. 6, Pr. 24 to Pr. 27,
2	RH		command	Pr. 80 to Pr. 87
		Pr. 59 = "1", "2" (*1)	Remote setting	Pr. 59
			(acceleration)
3	RT	Second function selection		Pr. 44 to Pr. 47, H7
4	AU	Current input selection		
5	STOP	Start self-holding selection		
6	MRS	Output shut-off stop		
		External thermal relay input (*2)
		The inverter stops when the externally
7	OH	provided thermal relay for overheat		Refer to page 160.
		protection, motor's embedded temperature
		relay etc. is actuated.
8	REX	15-speed selection (combination with 3		Pr. 4 to Pr. 6, Pr. 24 to Pr. 27,
		speeds RL, RM, RH) (*3)		Pr. 80 to Pr. 87
9	JOG	Jog operation selection		Pr. 15, Pr. 16
10	RES	Reset		Pr. 75
14	X14	PID control presence/absence selection		Pr. 88 to Pr. 94
16	X16	PU-external operation switch-over		Pr. 79 (setting: 8)
- - -	STR	Reverse rotation start		(can be assigned to STR
				terminal (Pr. 63) only)

*1.When Pr. 59 = "1 or 2", the functions of the RL, RM and RH signals change as listed above.

*2.Actuated when the relay contact "opens".

*3.When using the REX signal, an external command cannot be used to make a reverse rotation start.

REMARKS

•One function can be assigned to two or more terminals. In this case, the function is activated when one of the multiple terminals used for assignment turns on.

•The speed command priorities are higher in order of jog, multi-speed setting (RH, RM, RL, REX) and AU.

•Use common terminals to assign multi-speeds (7 speeds) and remote setting. They cannot be set individually.

(Common terminals are used since these functions are designed for speed setting and need not be set at the same time.)

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FUNCTIONS

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