Sav, *Rcl Programming Example; Table; Trg Programming Example - Keithley 2520 User Manual

Model 2520 User's Manual

*SAV, *RCL programming example

Table 12-3

present setup is stored in memory location 2, GPIB defaults are restored, and the memory
location 2 setup is recalled.
Table 12-3
*SAV, *RCL programming example
Command
*SAV 2
*RST
*RCL 2
*RST — reset
When the *RST command is sent, the Model 2520 performs the following operations:
•
•
•
*TRG — trigger
Use the *TRG command to issue a GPIB trigger to the Model 2520. It has the same effect
as a group execute trigger (GET).
Use the *TRG command as an event to control operation. The Model 2520 reacts to this
trigger if BUS is the programmed arm control source using the :TRIG:SOUR BUS com-
mand.
NOTE

*TRG programming example

The command sequence in
triggers. The last command, which sends a bus trigger, triggers one measurement. Each
subsequent bus trigger will also trigger a single measurement.
NOTE
summarizes the basic command sequence for saving and recalling a setup. The
Save present setup in memory location 2.
Restore GPIB defaults.
Recall location 2 setup.
Returns the Model 2520 to the GPIB default conditions. Refer to "Default parame-
ters" column of SCPI tables in
Cancels all pending commands.
Cancels response to any previously received *OPC and *OPC? commands.
Details on triggering are covered in
Table 12-4
With :TRIG:SOURce BUS selected, do not send any commands (except *TRG,
GET, DCL, SDC, IFC, and ABORt) while performing source-measure opera-
tions. Otherwise, erratic operation will occur.
Description
Return Model 2520 to GPIB defaults
Section 14.
Send bus trigger to Model 2520
Section
configures the Model 2520 to be controlled by bus
Common Commands
8.
12-5