Mitsubishi Electronics FR-S500 instruction manual Output frequency detection Pr. 42 , Pr, Setting

Output terminal function parameters

2.4.2Output frequency detection (Pr. 42 , Pr. 43 )

The output frequency	(Hz)
detection signal (FU) is						Pr.42
			Forward
output when the output
	Output frequency		rotation
frequency reaches or									Time
exceeds the setting. This
						Reverse
function can be used for						rotation			Pr.43
	Output
electromagnetic brake
operation, open signal, etc.	signal			ON			ON
		OFF			OFF			OFF
You can also set the	FU

detection of the frequency used exclusively for reverse rotation.

This function is effective for switching the timing of electromagnetic brake operation between forward rotation (rise) and reverse rotation (fall) during vertical lift operation, etc.

Parameter	Name	Factory	Setting	Remarks
		Setting	Range
42	Output frequency	6Hz	0 to 120Hz	
	detection				Setting is
					enabled when
	Output frequency		0 to 120Hz,	- - -: Same as
43	detection for reverse	- - -			Pr. 30 = "1".
			- - -	Pr. 42 setting
	rotation

<Setting>

Refer to the above chart and set the corresponding parameters.

•When Pr. 43 "output frequency detection for reverse rotation" ≠ "- - -", the Pr.42 setting applies to forward rotation and the Pr.43 setting applies to reverse rotation.

•Use Pr. 64 or Pr. 65 (output terminal function selection) to assign the terminal used

for FU signal output.

CAUTION

Using Pr. 64 or Pr. 65 to change the terminal assignment may affect the other functions. Make setting after confirming the function of each terminal.

♦Related parameters♦

•Assignment of FU signal to terminal ⇒ Pr. 64 "RUN terminal function selection", Pr. 65 "A, B, C terminal function selection" (refer to page 100)

2

FUNCTIONS

, Refer to , (page 67).

Refer to (page 63).

Refer to (page 65).

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