HP 33120A, User Manual

Page: 61 / 118

State Storage
(continued)
•
When power is turned off, the function generator automatically stores
its state in memory location “0”. You can configure the function
generator to automatically recall the power-down state when power is
restored. The recall mode is
disabled when the function generator is
shipped from the factory.
Select the
POWER ON LAST STATE
command from the
SYS MENU
to
enable the power-down recall mode. Select
POWER ON DEFAULT
to
disable the power-down recall mode. See “Power-Down Recall Mode”
on page 109 for more information.
•
From the remote interface, you can use memory location “0” to store
a fourth instrument configuration (you cannot store to this memory
location from the front panel). However, keep in mind that memory
location “0” is automatically overwritten when the power is turned off.
•
Front-Panel Operation :
To store the state , press
Shift Store
. Then use the knob, arrow
keys, or “Enter Number” mode to select the memory location.
To restore the state , press
Recall
. Then use the knob, arrow keys,
or “Enter Number” mode to select the memory location.
•
Remote Interface Operation :
*SAV {0|1|2|3} State 0 is the instrument state at power down.
*RCL {0|1|2|3} States 1, 2, and 3 are user-defined states.
•
From the remote interface, you can delete individual stored states
and clear the memory location. If nothing is stored in the specified
memory location, a
+810, “State has not been stored” error is generated.
MEMory:STATe:DELete {0|1|2|3}
Chapter 3 Features and Functions
Output Configuration
70