BOP HIPWR 111315 3-275. Continue to modify parameters as described in step 4 above. When all parameters havebeen modified, press $ to save for power-up. Press % to exit without storing thechanges.NOTE: If the message CHANGES NOT ALLOWED is displayed, the memory location has beenremotely locked (see PAR. A.12 for details).6. After the changes have been saved, the unit returns to the Saved Settings screen, wherethe saved settings can now be applied to the output by pressing @.3.3.8.4 COPYING PREVIOUSLY SAVED SETTINGS TO A NEW LOCATION1. Press ! from the power-up screen to enter the Saved Setups screen (Figure 3-8).2. Use the U and Y keys to highlight the location to be copied, then press $.3. Highlight an Empty location and press $ to save to the highlighted location, or press % toabort the copy.3.3.8.5 APPLYING SAVED SETTINGS TO THE OUTPUT (RECALL)1. Press ! from the power-up screen to enter the Save/Recall menu.2. Use the U and Y keys to highlight the desired memory location. When the desired locationis highlighted, press ! to view the detailed settings before execution, or press @ to applythe settings to the output. Refer to PAR. 3.3.8.3 to modify a setting before execution.3.3.9 WAVEFORM GENERATION3.3.9.1 PROTECTING THE LOAD WHEN ACCESSING WAVEFORMSCAUTION: Before Pressing @ to enter the Saved Waveform Screen from the power-upscreen, perform the following steps to avoid unexpected voltages or currentsfrom previous settings being briefly applied to the load when the waveformis first executed.1. Use the MODE key to set the operating mode of the unit (voltage or current) to correspondwith the mode of the waveform.2. Set the main channel to zero, and the protection channel to maximum. This ensures that thewaveform will start from zero. Otherwise, between pressing STANDBY to turn the output on,and pressing $ to execute the waveform, the previously programmed settings of the powersupply will be applied to the load until the waveform starts executing.3.3.9.2 WAVEFORM OVERVIEWAfter observing the precautions of PAR. 3.3.9.1, the Saved Waveforms screen (Figure 3-9) isentered by pressing @ from the power-up screen (Figure 3-3). Waveforms that have been pre-viously saved will be displayed with the previously assigned names; waveforms that have beenerased will appear as Empty. Up to 16 separate local waveforms can be programmed andstored from the front panel.
