Boonton 4500A Скачать руководство пользователя страница 3

98404704A

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Prgm>Trace Data>Destination  

Select the output device: LPT1, COM1 Disk

Prgm>Trace Data>Delimiter     

 Select the data element delimiter: comma, LF, CR, Space

Prgm>Trace Data>Send Data    

Press to START data transfer from buffer to device.

GPIB Control of Front Panel Output Controls.

   In addition to the direct GPIB output via the

TKFPDISP and BUFCOUNT commands, the alternate device outputs can also be controlled
over the bus. The specific commands are given below.

FILENO            Sets the filename B4500Ann.TXT for Disk output where nn is the argument of
                          FILENO. Valid range is 0 to 99.

BUFDELCO      Set buffer delimiter to comma.
BUFDELLF       Set buffer delimiter to linefeed (NL)
BUFDELCR      Set buffer delimiter to carriage return
BUFDELSP       Set buffer delimiter to space.

Note: The delimiters do not apply to data returned using TKFPDISP. They apply only to output
using DATASEND.

DATACOM1     Select COM1 serial port output.
DATADISK       Select the floppy disk output with filename selected with FILENO
DATALPT1       Select the printer port LPT1 for output. Delimiter will affect printed format.

DATASOCH1    Select the Channel 1 buffer.
DATASOCH2    Select the Channel 2 buffer.
DATASOCHM   Select the Channel Math buffer.
DATASORF1     Select the Reference 1 buffer.
DATASORF2     Select the Reference 2 buffer.

Note: These source selections do not apply to data returned by TKFPDISP. They apply only to
output using DATASEND.

DATASEND       Action command which causes the data buffer to be sent to the selected output.

Unlike output to the GPIB data capture is interrupted during transfers to output ports and the
disk.

Содержание 4500A

Страница 1: ... display Units are set to Linear power will be in watts with 5 decimal digits of resolution The real number format is d ddddE dd dd dddE dd or ddd ddE dd where the positive sign is omitted and the exponent is mod 3 watts Negative power values indicate underflow of the system zero If the display units are set to Log power will be in dBm decibels relative to 1 milliwatt with a resolution of 0 01 dB ...

Страница 2: ... Returns 0 p0 p1 p2 p500 entire buffer MTA Returns 500 p500 truncated to one element Example BUFCOUNT 5 TKFPDISP 496 MTA Returns 496 p496 p497 p498 p499 p500 The source buffer is selected using the CH1 CH2 CHM REF1 and REF2 commands The units are selected using LIN or LOG TKFPDISP does not interrupt sampling and data collection while sending data For this reason buffer data will not remain stable ...

Страница 3: ...fer delimiter to carriage return BUFDELSP Set buffer delimiter to space Note The delimiters do not apply to data returned using TKFPDISP They apply only to output using DATASEND DATACOM1 Select COM1 serial port output DATADISK Select the floppy disk output with filename selected with FILENO DATALPT1 Select the printer port LPT1 for output Delimiter will affect printed format DATASOCH1 Select the C...

Страница 4: ...t is the probability of occurrence for that bin The Channel 1 count array is selected by the command SELDATTBL 8 and the Channel 2 count array by SELDATTBL 9 The array is returned by the talk mode command TK TBLDAT n where n is the starting index number The BUFCOUNT command followed by a count argument of 1 to 4096 operates as described above for the TKFPDISP command 4500A Front Panel Histogram Ou...

Страница 5: ...s the time delay between the left edge of the display window and the first waveform edge of either slope This allows the display window to be used as a mask to select or exclude portions of a waveform Trigger delay adjusts the position of the display window with respect to the trigger Edge Delay should be added as item 15 in Table 4 19 It appears as a selection in the Meas Param Meas Param Top Mid...

Страница 6: ...s flag 0 log dBm and 1 linear watts After returning data the instrument returns to the previous Talk mode Examples send TKMMODE read 1 0 0 running in pulse mode with log units or read 0 3 1 stopped in 1 CDF mode with linear units 1 6 EOI Only Talk mode Terminator In the Util IEEE 488 Bus Setup Talk Term menu a new choice EOI only has been added This allows return strings to be terminated only by t...

Страница 7: ...ation will resume if the menu selection or a GPIB measure mode command is sent This revision 20010119 corrects the error and under the above conditions statistical measurements will resume automatically at power up 2 3 Inability to use request for service SRQ on settled measurement in CW mode with averaging 1 In all previous revisions in CW measurement mode with the SRQ mask set to 2 no service re...

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