AMETEK SLD Series - Manual (Page 31)

Sorensen SLD-Series DC Load Operation
M540075-01 Rev C 3-3
4 REM LED
Indicates remote operation:
• When lit, the unit is under remote control and cannot be operated through the front
panel keys.
• When off, the unit is under local control and can be manually operated using the
front panel keys.
5 NG A LED
When enabled and Channel A is selected (CHAN A LED is lit), indicates whether or not
Voltage and/or Current exceed(s) the upper or lower limit set for channel A.
• Lit = “No Go” – Channel A Voltage and/or Current limits exceeded.
• Not lit = "Go" (no fail) for Channel A.
NOTE: Use the CONFIG key, 14, to set NG ON/OFF to ON, to enable this function.
6 NG B LED
When enabled and channel B is selected (CHAN B LED is lit), indicates whether or not
Voltage and/or Current exceed(s) the upper or lower limit set for channel B.
• Lit = “No Go” – Channel B Voltage and/or Current limits exceeded.
• Not lit = "Go" (no fail) for Channel B.
NOTE: Use the CONFIG key, 14, to set NG ON/OFF to ON, to enable this function.
7 Upper 5-Character Display and Associated LEDs
Multi-purpose display, depending on selected mode:
• In PRESet OFF mode, displays voltage of DC input terminal or V SENSE BNC input.
• In PRESet ON mode, displays values being programmed for CR or CV.
• In DYN STTING On mode, displays dynamic waveform parameters for:
◦ High Level Current (Curr-H)
◦ Low Level Current (Curr-L)
◦ High Load Duration (T-Hi)
◦ Low Load Duration (T-Lo)
◦ Slew Rate (Sr)
• In LIMIT ON mode:
◦ displays GO/NG limit values for voltage
◦ displays “AH” or “AL” when current limits a being programmed (see DYN
STTING key, 12)
• In CONFIG ON mode:
◦ displays SENSE to indicate V SENSE control
◦ displays voltage settings for LOAD ON or for LOAD OFF