Model 6220/6221 User’s Manual Delta, Pulse Delta, and Differential Conductance 5-19
Return to Section 5 topics
6. Read Delta readings – While Delta is running, the latest Model 2182/2182A
Delta reading can be read by the Model 622x using the following command:
The above read command reads the last Delta reading that was performed
by the Model 2182/2182A. If this command is sent before a new reading is
available, the last Delta reading will again be returned.
7. When finished with Delta, it can be disarmed by sending the following com-
mand:
8. Recall stored Delta readings – Model 2182A Delta readings were sent to
the buffer of the Model 622x. Send the following read command to read the
buffer:
Setup and arm commands
Commands to set up and arm Delta are listed in Table 5-2.
SENS:DATA?
‘ Reads the latest Delta reading.
NOTE If a read command is sent when Delta is not running,
error -221 Settings Conflict will occur.
SOUR:SWE:ABOR ‘
‘
Stops Delta and places the Model 2182A in the
local mode.
TRACe:DATA? ‘ Read Delta readings stored in 622x buffer.