AMETEK SLH Series RevC - Manual (Page 34)

Operation Sorensen SLH-Series DC High Power Electronic Load
9 LEVEL Key and Hi/Lo LED
• LEVEL key toggles between the High or Low levels for programming the high and low
level load values for CC, CR, CV, CP when in those modes. (These High/Low level
load values can be programmed while in Static mode but not in Dynamic mode. See
Key 10, DYN/STA, next).
• LED indicates whether the Load value being programmed is High level or Low level:
◦ LED lit = high (HI) level
◦ LED not lit = low (Lo) level
Section provides conformation guidelines for programming the values properly.
10 DYN / STA Key and LED
• DYN/STA key toggles between Dynamic and Static modes only when in Constant
Current mode or Constant Power mode. (When in Constant Resistance and Constant
Voltage modes, the SLH-series DC load module automatically adjusts to Static mode
because Dynamic mode is not available for either).
• LED indicates whether the SLH-series DC load module is in Dynamic or Static mode:
◦ LED lit = Dynamic
◦ LED not lit = Static
11 SHORT Key and ON/OFF LED
• The SHORT key toggles the short circuit of DC input terminal On and Off.
• LED indicates the ON/OFF status of the short circuit
◦ LED lit = ON
◦ LED not lit = OFF
12 LIMIT Key and LED
• The Limit key sequentially selects the following parameters to program their settings:
◦ OFF
◦ GO/NG Upper/Lower Voltage limit
◦ GO/NG Upper/Lower Current limit
◦ GO/NG Upper/Lower Power limit
◦ Vsense Auto/ON
◦ Load ON voltage
◦ Load OFF voltage
◦ Range: Auto/Range2
◦ iStart
◦ iStop
◦ iStep
◦ Pstart
◦ Pstop
◦ Pstep
◦ V threshold
3-4 M540074-01 Rev C