beautypg.com

GW Instek GDS-1000A Series Programming Manual User Manual

Page 25

background image

COMMA

ND

DET

A

ILS

49

Example :ref1:display

1

Turns on

the

referenc

e

waveform

A

:REF:LOCate

Set

Quer

y

Descrip

tion

Moves or

ret

u

rns the

posit

ion of a re

fere

nce

waveform

.

Same

as:

Save

/Rec

al

l ke

y

F5

Va

ria

bl

e

knob

Syntax

< Long >

< Short >

:ref:locate

:ref:locate?

:ref:loc

:ref:loc?

Parameter

Ref

erence

R1>

Position

1 A

–100

t

o +100

2 B

Note

Before

using

this comm

and

, turn on

a re

ference

waveform

. Se

e the examp

le

below.

Example :ref1:display

1

:ref1:locate 0

Turns on

the

referenc

e

wa

veform

A

an

d move

it

to

±

0 posi

ti

on

:REF:SAVe

Set

Descrip

tion

Save

s

an inp

u

t signal

as a

referenc

e w

aveform.

Same

as:

Save

/Rec

all ke

y

(save)

F2

F2

F3

Syntax

< Long >

< Short >

:ref:save

<

N

R1>

:refsav

R1>

Parameter

Ref

erence

R1>

Source

1 A

1

Channel 1

2 B

2

Channel 2

3

Math

GDS-1000A

Pr

ogramming

Manual

50

Example :ref1:save

1

Saves the Ch

annel 1

sign

al as the r

eference

waveform

A

*SAV

Set

Descrip

tion

Sa

ves the current pa

nel set

ti

ngs

in

to the

in

ternal

memory.

Same

as:

Save

/Rec

al

l ke

y

F1

Sy

nt

ax *

sav

Parameter

R1>

Internal mem

ory

1 to 1

5

S1 to S1

5

Example *

sav

1

Save

s the c

u

rr

ent panel

setti

ngs i

nto S1