Mitsubishi FR - S500 Terminal Function Selection Parameters, Input terminal function selection

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♦

Maximum frequency setting ⇒ Pr. 1 "maximum frequency" (refer to page 59)

Output frequency acceleration/deceleration time ⇒ Pr. 7 "acceleration time",

Pr. 8 "deceleration time" (refer to page 62)

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

(refer to page 62)

2.9 Terminal Function Selection Parameters

2.9.1 Input terminal function selection

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

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

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