Memory Function - NF DP420LS Instruction Manual

11.24 Memory Function

You can save basic settings (AC/DC mode, signal source, output range, AC setting, DC setting,
current limiter, setting range limit, etc.) for each output phase configuration in the non-volatile Basic
Setting Memory of No.1 to No.30, and recall them to use when the output is off. The No.1 setting is
restored at power-on. The No.0 setting includes the setting items for the factory default.
The external control, display, and other settings are saved in non-volatile System Setting Memory
when they are changed by the panel operation or remote command.
The Sequence, Simulation, clipped sine wave, and arbitrary wave are saved in their own non-volatile
memories.
Items in the Basic Setting Memory *51
Output range
AC/DC mode
Signal source
External synchronization signal (LINE or EXT) LINE
AC voltage setting
Frequency
Output waveform
Output on phase and output off phase
Phase voltage/Line voltage setting selection
Phase angle setting
Balanced/Unbalanced
DC voltage setting
Current limiter
Setting range limit
External input gain
*51: Some items do not exist depending on the AC/DC mode or signal source.
Items in the System Setting Memory
Output function
DC offset setting
Measurement display mode
Measurement unit selection
Power unit energization setting
Remote sensing
AGC
General function
Monitor output target
External interface
External control
DP420LS/DP480LS
Factory default
100 V range
AC mode
INT
0 V
50 Hz
Sine wave
0.0°
Phase voltage
Single-phase three-wire: 180°
Three-phase four-wire: 120°, 240°
Balanced
0 V
See 11.13
See 11.14
100 / 200
Factory default
Continuous
0 mV
Normal View
rms
All enabled (energization)
Off
Off
See 11.23 (excluding the time unit setting of the
Step Time for the Sequence and Simulation)
Current (L1 phase)
USB
Disabled
11.24 Memory Function
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