Hameg HO79-6, Руководство пользователя

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Änderungen vorbehalten / Subject to change without notice
4 4
5.2.2.4 SETUP (Oscilloscope Settings) :
Documentation with (ON) or without (OFF) the instrument settings.
5.2.2.5 TEXT (Marking of the Signal(s)) :
Documentation with (ON) or without (OFF) additional information
regarding the signal(s).
5.2.2.6 GRATICULE:
Documentation with the complete graticule (ON), or the graticule outline (OFF).
The menu selection must be performed as described in the oscilloscope manual.
5.2.3 Starting the Documentation
After the electronic operating parameters had been set, briefly pressing the PRINT –
MENU pushbutton starts the documentation. In this case the interface receives the
settings from the oscilloscope described under item
5.2.2.1 and 5.2.2.2 , which otherwise
are dependent on the SW1 setting.
The setting of SW2 is not effected. If SW1 is set to a different range, the default setting
is present for SW2.
Example:
The following examples assume a plotter in ”Listen Only” mode connected at the IEEE-
488 port and a PCL compatible printer at the PRINTER (CENTRONICS) port.
5.2.3.1
If the interface hardware settings are SW1 = 1 and SW2 = 2, the mechanical setting is
”HPGL” in combination with ”TALK ONLY” – IEEE-488 (GPIB) mode. Assuming the
electronic operating parameters are set to ”CENTRONICS” in combination with ”PCL”
and the menu is left, then briefly pressing the PRINT – MENU pushbutton causes a
documentation via the printer. This is possible as the default setting for CENTRONICS
is Standard.
5.2.3.2
In the opposite case (SW1 = A in combination with SW2 = 0 and the electronic operating
parameters ”GPIB” in combination with ”HPGL”), no documentation will be performed
after briefly pressing the PRINT – MENU pushbutton, as the default setting for the IEEE-
488 (GPIB) range is ”Address = 1” and not as required in this case ”Talk Only” (SW2 = 0).
6. Software
The interface HO79-6 receives commands defined in the SCPI standard (Standard
Commands for Programmable Instruments). As this standard is also used by other
instrument manufacturers, the use of SCPI eases programming of customer specific
programs and is therefore recommended.
6.1 Command Structure
Commands and sub commands are introduced by a colon (:). Commands are terminated
by a semicolon (;) and can be written in capital or small letters.
e.g.: “:INP:coup ?;“ or “:*idn?;“
The three or four command letters (normally capital) must be transmitted, and the small
letters may optionally be added.