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8303460000 Rev A IA672-04-01-Rev. I
11.7.2. Reset the Power Supply
This command will reset all settings in the power supply to a known, safe state. This
includes setting the programming limits to zero, output off, and auto-restart off. Other
protections are disabled. Sending *RST is the same as sending all nine of the
following commands:
VOLT 0 CURR 0 *CLS
OUTP:STAT OFF SYST:SET REM
OUTP:PON OFF CURR:PROT:STAT OFF
VOLT:LIM:LOW 0 VOLT:PROT:LEV MAX
This has no effect on the LAN configuration or connection settings.
Syntax: *RST
11.7.3. Save All Settings
This saves the present power supply settings. This is used along with the *RCL 0
command (in section 11.7.4) which allows you to bring the power supply back to
some setup configuration with only one command
When the supply is powered-down, the *SAV 0 settings are over-written by the
power-down settings
Syntax: *SAV 0
11.7.4. Recall All Settings
This recalls the last saved power supply settings. These may be from the last *SAV 0
command (in section 11.7.3) or, if no *SAV 0 has been sent, the last settings
restored at power-up.
The recall command will change the following settings with only one command, where
<last> are the last settings from *SAV 0 or from power-up.
VOLT <last> CURR <last>
OUTP:STAT <last> SYST:SET <last>
OUTP:PON <last> CURR:PROT:STAT <last>
VOLT:LIM:LOW <last> VOLT:PROT:LEV <last>
The status and event registers are not affected by the recall command
Syntax: *RCL 0
11.7.5. Self-Test
This is query to launch a simple self-test. It verifies the basic connections between the
LAN microcontroller and the control board microcontroller. The self-test result (pass
or fail) is read from the message queue.
If the self-test failed and it returns 1, contact TDK-Lambda Americas Inc. Customer
Service for further instructions.
Syntax: *TST ?
Responses: 0 when the self-test passed
1 when the self-test failed
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