Model 2750 Multimeter/Switch System User’s Manual FORMat and Misc SYSTem Commands 14-7
Miscellaneous SYSTem commands
SYSTem commands not covered in other sections of the manual are documented here.
Table 15-7 lists all SYSTem commands and provides references on where to find more
information.
SYSTem:PRESet
Returns the instrument to states optimized for front panel operation. SYSTem:PRESet
defaults are listed in the SCPI tables in Section 15.
NOTE For RS-232 operation (and in some cases, GPIB operation), *OPC or *OPC?
should be used with *SYST:PRES, which is a slow responding command. Details
on *OPC and *OPC? are provided in Section 12.
SYSTem:VERSion
Read the version of the SCPI standard being used by Model 2750. Example response mes-
sage: 1996.0.
SYSTem:KEY <NRf>
Parameters 1 = SHIFT key 8 = FREQ key
2 = DCV key 9 = -------
3 = ACV key 10 = -------
4 = DCI key 11 = RANGE up arrow key
5=ACI key 12= AUTO key
6=Ω2 key 13 = RANGE down arrow key
7=Ω4 key 14 = ENTER key
Parameters 15 = Cursor right arrow key 24 = Cursor left arrow key
16 = TEMP key 25 = -------
17 = LOCAL key 26 = OPEN key
18 = EX TRIG key 27 = CLOSE key
19 = TRIG key 28 = STEP key
20 = STORE key 29 = SCAN key
21 = RECALL key 30 = DIGITS key
22 = FILTER key 31 = RATE key
23 = REL key 32 = EXIT key
This command is used to simulate front panel key presses. For example, to select the volts
measurement function, send the following command to simulate pressing the “DCV” key:
SYSTem:KEY 2. The key-press codes are also shown in Figure 14-3.
2750-900-01.book Page 7 Wednesday, August 3, 2011 7:56 AM
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