Mitsubishi Electronics FR-S500 instruction manual Terminal function selection parameters

Terminal function selection parameters

CAUTION

•The frequency can be varied by RH (acceleration) and RM (deceleration) between 0 and the maximum frequency (Pr. 1 setting).

•When the acceleration or deceleration signal switches on, the set frequency varies according to the slope set in Pr. 44 "second acceleration/deceleration time" or Pr. 45 "second deceleration time". The output frequency acceleration and deceleration times are as set in Pr. 7 "acceleration time" and Pr. 8 "deceleration time", respectively. Therefore, the longer preset times are used to vary the actual output frequency.

•If the start signal (STF or STR) is off, turning on the acceleration (RH) or deceleration (RM) signal varies the preset frequency.

CAUTION

When selecting this function, re-set the maximum frequency according to the machine.

♦Related parameters♦

•RH, RM, RL signal terminal assignment ⇒ Pr. 60 to Pr. 63 (input terminal function selection) (Refer to page 98.)

•Maximum frequency setting ⇒ Pr. 1 "maximum frequency" (Refer to page 64.)

• Output frequency acceleration/deceleration time ⇒ Pr. 7	"acceleration time",
Pr. 8	"deceleration time" (Refer to page 67.)

•Time setting for acceleration/deceleration ⇒ Pr. 44 "second acceleration/deceleration time", Pr. 45 "second deceleration time"

(Refer to page 67.)

2.9 Terminal function selection parameters

2.9.1Input terminal function selection (Pr. 60 , Pr. 61 , Pr. 62 , Pr. 63 )

Use these parameters to select/change the input terminal functions.

Parameter	Name	Factory	Setting Range	Remarks
		Setting
60	RL terminal function	0
	selection
61	RM terminal function	1	0 to 10, 14, 16
	selection			Setting is enabled
62	RH terminal function	2		when Pr. 30 = "1"
	selection
63	STR terminal function	- - -	0 to 10, 14, 16, - - -
	selection

98