MDO3000 Programmer Manual.pdf - 第796页

Commands Listed in A lphabetical Order Arguments TERMinal speci ﬁes tha t a session startup message be sent to the s ocket, a nd a command prompt is provided. NONe disab les these features, allowing the server to be used…

Commands Listed in Alphabetical Order

Related Commands

SOCKETServer:

ENAble,

SOCKETServer:PROTOCol

Arguments

<NR1> is an integer that speciﬁes the port for the socket server connection.

Examples

SOCKETServer:PORT 1080 sets the socket server port to port 1080.

SOCKETServer:PORT? might return 4000, indicating that port 4000 is currently

the TCPIP port for the socket server connection.

SOCKETServer:PROTOCol

This command sets the protocol for the socket server. When set to TERMin al,a

session startup message is sent to the socket, and a command prompt is p

rovided.

When set to

NONe, these features are disabled, allowing the server to be used for

raw socket transactions, such as with a VISA socket connection. The default

setting is

NONe.(Seepage1-11,Setting Up Remote Communications Software.)

Terminal protocol supports the following commands and protocol:

Tektronix Instrument Control Terminal Session Control commands:

Tektronix Instrument Control Terminal Session Control comman

ds:

!t <timeout>: set the response timeout in milliseconds.

!d : send device clear to the instrument.

!r : read response from instrument.

!h : print this usage info.

Commands containing a ? are treated as queries and responses are read

automatically.

Note: Backspace key and delete key do not work when sent to the oscilloscope.

It is best to use a terminal that supports line editing before sending the line to

the oscilloscope.

Group

Miscellaneous

Syntax

SOCKETServer:PROTOCol {TERMinal|NONe}

SOCKETServer:PROTOCol?

Related Commands

SOCKETServer:PORT,

SOCKETServer:ENAble

MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-765

Commands Listed in Alphabetical Order

Arguments

TERMinal speci

ﬁes that a session startup message be sent to the socket, and a

command prompt is provided.

NONe disables

these features, allowing the server to be used for raw socket

transactions.

Examples

SOCKETServer:PROTOCol TERMinal sets the protocol to terminal, so that a

session startup message is sent to the socket, and a command prompt is provided.

SOCKETServer:PROTOCol? might return NONE, indicating that the protocol is

set to support raw socket connections.

*SRE

The *SRE (Service Request Enable) command speciﬁes the bits in the Service

Request Enable Register. (See page 3-1, Registers.)

Group

Status and Error

Syntax

*SRE <N R1>

*SRE?

Related Commands

*CLS, DESE, *ESE, *ESR?, EVENT?, EVMsg?, FACtory, *STB?

Arguments

<NR1> is an integer whose values can be 0, 16, 32, or 48. These correspond to the

following *SRE bits:

0 – service request is disabled

16 – request service when the MAV (message available) bit (bit 4) of the SBR

(status byte register) is true

32 – request service when the ESB (event status) bit (bit 5) of the SBR (status

byte register) is true

48 – request service when either the MAV or ESB bits of the SBR (status

byte register) is true

Other argument values may provide unexpected results.

NOTE. The power-on default for SRER is 0 if * PSC is 1. If *PSC is 0, the SRER

maintains the previous power cycle value through the current power cycle.

2-766 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual

Commands Listed in Alphabetical Order

Examples

*SRE 48 sets the

bits in the SRER to binary 00110000.

*SRE? might return 32, showing that the bits in the SRER have the binary value

of 00100000.

*STB? (Query Only)

*STB? (Read Status Byte) returns the contents of the Status Byte Register (SBR)

using the Ma

ster Summary Status (MSS) bit. (See page 3-1, Registers.)

Group

Status and Error

Syntax

*STB?

Related Commands

*CLS, DESE, *ESE, *ESR?, EVENT?, EVMsg?, FACtory, *SRE

Returns

<NR1>

Examples

*STB? might return 96, showing that the SBR contains the binary value 01100000.

TEKSecure (No Query Form)

This command initializes both waveform and setup memories, overwriting any

previously stored data. These are the WFMInpre?, WFMOutpre?,andDATa

command values after the

TEKSecure operation.

:WFMOUTPRE:BYT_NR 1 :WFMOUTPRE:BIT _NR 8 :WF MOUTPRE:ENCDG

BIN :WF MOUTPRE:BN_FMT RI :WFMOU TPRE:BYT_OR MSB

:WFMOUTPRE:WFID "Ch1, DC coupling, 100.0mV/div,

4.000us/div, 10000 points, Sample mode" :WFMOUTPRE:NR_PT

10000 : WFMOUTPRE:PT_FMT Y :WFMO UTPRE:XUNIT "s"

:WFMOUTPRE:XINCR 4.0000E-9 :WFMOUT PRE:XZERO -20.0000E-6

:WFMOUTPRE:PT_OFF 0 :WFMOUTPRE:YUN IT "V" :W FMOUTPRE:YMULT

4.0000E-3 :WFMOUTPRE:Y OFF 0.0000 :WFMOUTPRE:YZE RO 0.0000

:WFMINPRE:BYT_NR 1 :WFMINPRE:BIT_N R 8 :WFMI NPRE:ENCDG

BIN :WF MINPRE:BN_FMT RI :WFMINP RE:BYT_OR MSB

:WFMINPRE:NR_PT 10000 :WFMINPRE:PT _FMT Y :W FMINPRE:XUNIT

"s" :WF MINPRE:XINCR 4.0000E-9 : WFMINPRE:XZERO 0.0000

:WFMINPRE:PT_OFF 0 :WFMINPRE:YUNIT "V" :WFMINPRE:YMULT

4.0000E-3 :WFMINPRE:YO FF 0.0000 :WFMINPRE:YZERO 0.0000

DATA:DESTINATION REF1 DATA:ENCDG RIBINARY DATA:SOURCE CH1

DATA:START 1 DATA:STOP 10000 DATA:WIDTH 1

MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-767