Keithley 2302 Instruction Manual page 182

9-4 Common Commands
Send *OPC or *OPC?, separated by a semicolon, on the same line with a query (see Ref. A
in Table
the same line or a separate line with a command that is not a query (C and D).
Table 9-2
*OPC and *OPC? commands
Ref *OPC
VOLT?; *OPC
A
SOUR2:VOLTage?; *OPC
VOLTage?; *OPC
B
SOUR2:VOLT?; *OPC
CURR 1; *OPC
C
SOUR2:CURR 1; *OPC
CURR 1; *OPC
D
SOUR2:CURR 1; *OPC
The first line for each reference applies to the battery channel (channel #1) while the second line applies to the charger channel
(channel #2).
*SAV <NRf> — save
*RCL <NRf> — recall
Parameters
NOTE
Use the *SAV command to save the present instrument setup configuration in memory for
later recall. Any control affected by *RST can be saved by the *SAV command. The *RCL
command is used to restore the instrument to the saved setup configuration. Five setup
configurations can be saved and recalled. *SAV and *RCL are global commands (not channel
specific). Consequently, when a setup is saved or recalled, both channels are affected.
NOTE
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9-2). If sent on separate lines, an error occurs (B). *OPC or *OPC? can also be sent on
*OPC?
SENS:NPLC?; *OPC?
SENS2:NPLC?; *OPC?
SENS:NPLC?; *OPC?
SENS2:NPLC?; *OPC?
SENS:NPLC 5; *OPC?
SENS2:NPLC 5; *OPC?
SENS:NPLC 5; *OPC?
SENS2:NPLC 5; *OPC?
0 = Memory location 0
1 = Memory location 1
2 = Memory location 2
3 = Memory location 3
4 = Memory location 4
For the Models 2306-PJ and 2306-VS, the memory location settings available are
from *SAV 0 -*SAV 2 and *RCL 0 -*RCL 2 (*SAV 3 and *SAV 4, and *RCL 3 and
*RCL 4 are not available).
The output is always off when a memory location is recalled.
Comment
Valid battery channel command line.
Valid charger channel command line.
Not valid—query interrupted error.
Not valid—query interrupted error.
Valid battery channel command line.
Valid charger channel command line.
Valid battery channel command line.
Valid charger channel command line.
Save present setup in memory
Return to setup stored in memory