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3.1 Introduction

3.1.1 Utility Functions

3-6

Note: 1. Utility functions with “Wrt” in the Remarks column cannot be executed if the

parameters are write-prohibited (e.g., if Fn010 is set to 0001). (NO-OP is dis-

played if you attempt to change to utility functions from the main menu in Util-

ity Mode while the parameters are write-prohibited.)

2. Utility functions with “OFF” in the Remarks column cannot be executed if the

/S-ON (Servo ON) input signal is ON. (NO-OP is displayed if you attempt to

change to utility functions from the main menu in Utility Mode while the /S-ON

signal is ON.)

3. A JUSP-OP05A-1-E Digital Operator is required to use the Fn01E (Display

SERVOPACK and Servomotor IDs) and Fn01F (Display Servomotor ID from

Feedback Option Module) utility functions.

Fn205 Vibration Suppression

Suppresses low and transient vibration

(oscillation) of approximately 1 Hz to

100 Hz.

Wrt –

Fn206 Easy FFT

Slightly rotates the SERVOPACK sev-

eral times for a certain period to cause

the machine to vibrate, detects the res-

onance frequencies, and sets the notch

filters.

Wrt OFF

FnB03

Edit/Save Program Table Used to edit or save program tables. Wrt

–

FnB04

Edit/Save ZONE Table Used to edit or save ZONE tables. Wrt

–

FnB05

Edit/Save Jog Speed Table Used to edit or save jog speed tables. Wrt

–

FnB06

Initialize Program Table

Initializes a program table to the default

settings.

Wrt

–

FnB07

Initialize ZONE Table

Initializes a ZONE table to the default

settings.

Wrt

–

FnB08

Initialize Jog Speed Table

Initializes a jog speed table to the

default settings.

Wrt

–

FnB09

Set Absolute Encoder Origin

Changes the setting of PnB25 (Abso-

lute Position Offset) and overwrites the

current position with the specified posi-

tion.

Wrt

–

FnB0A

INDEXER Status Monitor

Displays the internal status of the

INDEXER Module, such as the current

position and I/O signal status.

––

FnB0B

Initialize INDEXER Parame-

ter Settings

Initializes the parameters in the SERVO-

PACK and INDEXER Module to the

default settings.

Wrt OFF

FnB0C

Reset INDEXER Alarm

Resets alarms in the SERVOPACK and

INDEXER Module and deletes the alarm

history from the INDEXER Module.

Wrt

–

FnB0D

Display INDEXER Alarm His-

tory

Displays the alarm history from the

SERVOPACK and INDEXER Module.

––

Continued from previous page.

Fn No. Name Description Remarks

Brand	YASKAWA
Model	E-7 Series
Category	Servo Drives
Language	English

YASKAWA E-7 Series User Manual

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