3-24 BOP HIPWR 111315These settings can be directly applied to a load upon power-up. Many other configurable set-tings can be saved for power up using the $ key after modifying the setting3.3.8 STORING/RECALLING POWER SUPPLY OUTPUT SETTINGSThe power supply settings (mode, main channel reference type and setting, protection limit typeand setting and output status) can be stored in one of 99 memory locations for later recall. Thisfeature is accessible from the front panel by pressing ! from the power-up screen to view theSaved Settings screen (Figure 3-8). For a description of abbreviations used, refer to PAR.3.3.8.1 To view previously saved settings refer to PAR 3.3.8.3. To save the power supply set-tings or modify previously saved settings refer to PAR. 3.3.8.3. To recall saved settings andapply them to the output refer to PAR. 3.3.8.5.3.3.8.1 UNDERSTANDING ABBREVIATIONS USED FOR SAVED SETTINGSThe parameters listed in Table 3-8 are displayed, followed by a listing of the first 20 memorylocations, displayed in two rows of ten. Use T and R keys to display additional columns ornavigate to the desired location.Locations that are not empty show an abbreviated representation of the saved settings. (To seeall the pertinent settings for a particular location, highlight the location, then press !; press %to exit without modifying the settings.)If either Voltage or Current mode were saved, the main channel setting is listed under the Mainheading followed by V (voltage) or A (current), followed by either f (Output OFF), n (Output ON).TABLE 3-7. EXAMPLES SHOWING HOW POWER-UP SETTINGS FUNCTIONMode MainChannelProtectionType LevelsPower-up condition (output ON)(All referenced pins located on Analog I/O Portsee PAR. 3.4 and Figure 2-1)Voltage Internal Internal Voltage: 10Current: 25Unit powers up in voltage mode, 0V, ±current protection set to 25A. PressingMODE changes mode to current, puts unit in standby: output to 0A, ±voltageprotection to power-up setting of 10V, output off and STANDBY indicator on.Current Internal Internal Voltage: 10Current: 25Unit powers up in current mode, 0A, ±voltage protection set to 10V. PressingMODE changes mode to voltage, puts unit in standby: output to 0V, currentprotection to power-up setting of 25A, output off and STANDBY indicator on.VoltageExternalorExtRefLvlInternal Voltage: 10Current: 25Unit powers up in voltage mode, output voltage determined by Analog port,pin 11 (see PAR. 3.4.3.1 for External, PAR. 3.4.3.2 for ExtRefLvl), ±currentprotection set to 25A. Pressing MODE changes mode to current, puts unit instandby, ±voltage protection to power-up setting of 10V. When output is on(STANDBY indicator off), output current determined by pin 11.CurrentExternalorExtRefLvlInternal Voltage: 10Current: 25Unit powers up in current mode, output current determined by Analog port,pin 11 (see PAR. 3.4.3.1 for External, PAR. 3.4.3.2 for ExtRefLvl), ±voltageprotection set to 10V. Pressing MODE changes mode to voltage and puts unitin standby, ±current protection to power-up setting of 25A. When output is on(STANDBY indicator off), output voltage determined by pin 11.Voltage InternalExternalor LesserLimitVoltage: 10Current: 25Unit powers up in voltage mode, 0V, ±current protection determined by pins 5and 13 (see PAR. 3.4.4 for External, PAR. 3.4.4.1 for Lesser Limit). PressingMODE changes mode to current, puts unit in standby. When output is on,(STANDBY indicator off), ±voltage protection determined by, pins 6 and 14.Current InternalExternalor LesserLimitVoltage: 10Current: 25Unit powers up in Current mode, 0A, ±voltage protection determined by pins6 and 14 (see PAR. 3.4.4 for External, PAR. 3.4.4.1 for Lesser Limit). Press-ing MODE changes mode to voltage, puts unit in standby. When output is on,(STANDBY indicator off), output voltage is 0V, ±current protection determinedby, pins 5 and 13.
