Batt (Battery Discharge Timer); Swd (Sine Wave Dynamic) - Chroma 63200A Series Operation & Programming Manual

High Power Electronic Load 63200A Series Operation & Programming Manual
The parameter set in all modes will be rescaled to fit the resolution of that parameter. In
local mode any value can be set by the keypad. When the programmed parameter is over
the boundary, the Load will set the maximum or minimum level. In remote mode the
programmed value cannot be over boundary. An error will occur when the parameter is over
the maximum or minimum value.
3.7.1

BATT (Battery Discharge Timer)

The 63200A Series Electronic Load has a unique timer and measurement functions that can
perform accurate time setting and measurement within the range of 00:00:00s to 27:46:39s.
This feature allows the user to set the Final Voltage and Timeout during battery discharge
testing and applications in similar.
To enter into BATT mode, press
Parameters:
MODE: Set the CC(0) &CR(1) & CP(2) modes.
I_SET: Set the loading parameter (R_SET for CR and P_SET for CP).
SR↗: Set the current rise slew rate data.
SR↘: Set the current fall slew rate data.
E_END: Set the final voltage.
T_OUT: Set the time for Electronic Load to timeout. The range is 0 to 99,999s.
V_RANGE: Set the voltage measurement range of Electronic Load. There are H, M and L
for selection.
The internal timer of 63200A Series Electronic Load is shown in Figure 3-8. When Load ON
is pressed, the timer will enable automatically. When the voltage reaches the set final
voltage or is timeout, the Electronic Load will stop loading and the timer will stop counting.
The Battery Discharge default is OFF.
For battery discharge test, to protect the Electronic Load from damage,
CAUTION
be sure to refer to Appendix A Precautions for Loading Battery.
3.7.2

SWD (Sine Wave Dynamic)

The Load has a unique sine wave loading current that allows the user to set the loading
3-24
ADVA
and select BATT and then press Enter.
Figure 3-8 Timing Measurement Function
.