TDK-Lambda G10-500 - 3.7 Parameter Setting Memory

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3.7 Parameter Setting Memory
Power supply has the following memory configuration modes:
3.7.1 Default Setting
This function sets all parameters to their default state, as defined in Table 3-5 and Table 3-6.
Factory Reset settings can be restored via Front Panel menu or communication command. The
following states are cleared: OVP, Foldback and UVP.
1. Press SYST Button, SYST (GREEN) LED illuminates. Rotate Voltage encoder until FRST DEFLT
Appears.
2. Press Current encoder to accept default settings.
3. Display shows SURE NO. Rotate current encoder to display SURE YES. Press Current encoder to
accept. The display will blink once to acknowledge the setting.
4. Exit SYST menu by pressing the Back button or the SYST button.
NOTE
If FRST function is performed by communication command, the power supply loses
communication due to communication settings change and lost addressing.
3.7.2 Reset
This function sets basic parameters to their default state (as defined in Table 3-5).
It is set via communication only. The following states are cleared: OVP, Foldback and UVP.
3.7.3 Last Setting Memory
Last setting stores power supply state into the non-volatile memory. Stored settings are defined in
Table 3-5. Settings are stored at AC fault condition. Settings are restored at power supply AC ON.
3.7.4 Save <1..4>
This function stores parameters into the non-volatile memory. It is set via the Front Panel or
communication.
User can save up to 4 sets of parameters. Refer to Table 3-5 for available Store parameter sets.
To save the Front Panel setting, perform the following steps:
1. Press the SYST button. SYST (GREEN) LED illuminates. Rotate Voltage encoder until SAVE 1
appears.
2. Rotate Current encoder to select the desired memory cell (1-4). Accept by pressing Current
encoder. The display blinks once to acknowledge the setting.
3. Exit the SYST menu by pressing the Back button or the SYST button.
3.7.5 Recall <1..4>
This function recalls parameters from the non-volatile memory. It is set via the Front Panel or
communication.