SRS Labs SR530, Lock-In Amplifier manual Abridged Command List

Models: SR530 Lock-In Amplifier

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Abridged Command List

AX

Auto offset X

AY

Auto offset Y

AR

Auto offset R

AP

Auto phase

B

Return Bandpass Filter Status

B0

Take out the Bandpass Filter

B1

Put in the Bandpass Filter

C

Return the Reference LCD Status

C0

Display the Reference Frequency

C1

Display the Reference Phase Shift

D

Return Dynamic Reserve Setting

D0

Set DR to LOW range

D1

Set DR to NORM range

D2

Set DR to HIGH range

En

Return Channel n (1 or 2) Expand

 

Status

En,0

Turn Channel n Expand off

En,1

Turn Channel n Expand on

FReturn the Reference Frequency

GReturn the Sensitivity Setting

G1

Select 10 nV Full-Scale

...

(G1-G3 with SRS preamp only)

G24

Select 500 mV Full-Scale

HReturn Preamp Status (1=installed)

IReturn the Remote/Local Status

I0

Select Local: Front panel active

I1

Select Remote: Front panel inactive

I2

Select Remote with full lock-out

J

Set RS232 End-of-Record to <cr>

Jn,m,o,p

Set End-of-record to n,m,o,p

K1

Simulates Key-press of button #1

...

(see un-abridged command list)

K32

Simulates Key-press of button #32

L1

Return Status of Line Notch Filter

L1,0

Remove Line Notch Filter

L1,1

Insert Line Notch Filter

L2

Return Status of 2XLine Filter

L2,0

Remove 2XLine Notch Filter

L2,1

Insert 2XLine Notch Filter

M

Return the f/2f Status

M0

Set reference mode to f

M1

Set reference mode to 2f

N

Return the ENBW setting

N0

Select 1 Hz ENBW

N1

Select 10 Hz ENBW

OX

Return X Offset Status

OX 0

Turn off X Offset

OX 1,v

Turn on X Offset, v = offset

OY

Return Y Offset Status

OY 0

Turn off Y Offset

OY 1,v

Turn on Y Offset, v = offset

OR

Return R Offset Status

OR 0

Turn off R Offset

OR 1,v

Turn on R Offset, v = offset

P

Return the Phase Setting

Pv

Set the Phase to v. Abs(v) <999 deg

Q1

Return the Channel 1 output

Q2

Return the Channel 2 output

QX

Return the X Output

QY

Return the Y Output

R

Return the trigger mode

R0

Set the trigger for rising edge

R1

Set the trigger for + zero crossing

R2

Set the trigger for falling edge

S

Return the display status

S0

Display X and Y

S1

Display X and Y Offsets

S2

Display R and Ø

S3

Display R Offset and Ø

S4

Display X and Y noise

S5

Display X5 and X6 (ext D/A)

T1

Return pre-filter setting

T1,1

Set the pre-filter TC to 1 mS

...

 

T1,11

Set the pre-filter TC to 100 S

T2

Return the post-filter setting

T2,0

Remove post filter

T2,1

Set the post filter TC to 0.1 S

T2,2

Set the post filter TC to 1.0 S

V

Return the value of the SRQ mask

Vn

Set the SRQ Mask to the value n

 

(See the Status Byte definition)

W

Return the RS232 wait interval

Wn

Set RS232 wait interval to nX4mS

Xn

Return the voltage at the rear panel

 

analog port n. (n from 1 to 6)

X5,v

Set analog port 5 to voltage v

X6,v

Set analog port 6 to voltage v

Y

Return the Status Byte value

Yn

Test bit n of the Status Byte

ZReset to default settings and cancel all pending commands.

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Page 11
Image 11
SRS Labs SR530, Lock-In Amplifier manual Abridged Command List