Yaskawa GPD503 Drive User Manual download pdf (Page 101)

C. Drive Operation (2-Wire Control) By External Input Signals:

ACTION

DESCRIPTION DISPLAY

Apply Power DRIVE lamp is on.

The Frequency Reference (An-01) set

value appears.

NOTE: If the GPD 503 has already been

programmed for operation by external signal

input, frequency display will be as shown at

“...Return to Drive Mode” action on next page;

then continue at “Set Auto/Manual...” action.

Press

PRGM

Key

DRIVE lamp turns off. First Frequency

DRIVE Reference Memory Settings constant

to Select Program number is displayed.

Mode

Press DSPL Key First System Constants number is

Twice displayed.

Use

and Value of Sn-XX digits scrolls up or down

Keys as by 1 each time one of these keys is

Necessary pressed.

Until Display

Shows

Sn-04

Press

DATA The value currently stored in memory

ENTER for the constant is displayed.

Key to Display

NOTE: Factory setting for Sn-04 is 0011 ,

Current Setting selecting An-01 as frequency reference, and

Jog, Run and Stop by Digital Operator

Press

Blinking position of display shifts to the

and

Keys left. Value of blinking digit increases

as Necessary or decreases when keys are pressed.

Until Display

Shows 0000

Press

DATA

Key

Display lights steady for a short time,

ENTER then

End

is displayed for approx. 1 sec.

To Write New Then setting is displayed again, with one

Setting of Sn-04 digit blinking.

Into Memory

NOTE: With Sn-04 set to 0000,

frequency

reference is by external signal input, and Jog,

Run and Stop are by external command inputs.

(Sequence continues on next page)

F 0 0.0 0

A n - 0 1

S n - 0 1

S n - 0 4

0 0 1 1

0 0 0 0

End

3-9

3.5 DRIVE MODE OPERATION Continued

1 2 ... 96 97 98 99 100 101 102 103 104 105 106 ... 159 160

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Yaskawa GPD503 Drive User Manual Page 101

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