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AMETEK SLD Series User Manual

Page 33

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Sorensen SLD-Series DC Load

Operation

M540075-01 Rev C

3-5

LED indicates the status of the Preset function:

◦ Lit = Preset function is on.

◦ Not lit = Preset function is off.

10 LOAD Key and ON/OFF LED

LOAD key toggles ON/OFF the DC load input function. (Does not affect the
programmed settings).

LED indicates the status of the Load function:

◦ lit = Load function is ON and ready to sink current from the DC input.

◦ not lit = Load circuit is open function is OFF.

11 DYN / STA Key and LED

DYN/STA key toggles between Dynamic and Static modes only when in Constant
Current mode.

When the SLD-series Load module is in Constant Resistance mode or Constant
Voltage mode, this key is not functional, and the module defaults to Static Mode.

LED indicates whether the load module is in Dynamic or Static mode:

◦ lit = Dynamic mode is active.

◦ not lit = Static mode is active.

12 DYN STTING Key and ON/OFF LED

This key scrolls through the five waveform parameters so that you can set the Dynamic
load level for each: Current High, Current Low, Time High, Time Low, and Slew Rate,
displayed as Curr-H, Curr-L, T-Hi, T-Lo, and Sr, respectively.

LED indicates the status of the Dynamic Setting function:

◦ lit = Dynamic Setting function is ON.

◦ not lit = Dynamic Setting function is OFF.

NOTE:

Setting the duration (T-Hi and T-Lo) for one channel (either A or B),

simultaneously sets the other channel to the same duration.

13 Navigation

Keys

The left/right arrows select the digit to be modified.

The increment/decrement arrows increase/decrease the value of the selected
(blinking) digit.

14 CONFIG Key and ON/OFF LED

This key scrolls through the parameters to be configured for either setting values or
for enabling/disabling (ON/OFF) functions: Vsense On/Off, NG check On/Off,
Load-on voltage, Load-off voltage, Istart, Istop, Istep, voltage threshold, test (OCP
or Normal), and parallel On/Off (Parallel not available for SLD-61 Models due to
+/- polarity difference).

Use the Navigation keys, 13, with the Configuration function to make the desired