
Configuring Settings from the Front Panel
Coarse and Fine Adjustment Modes
The coarse and fine adjustment modes are used for setting the voltage and current set points, OVP and UVP settings.
Coarse | When using local operation to set the current and voltage set points, use | ||||||
adjustment | the coarse adjustment mode (default) followed by the fine adjustment | ||||||
mode | mode (see next). The coarse adjustment mode quickly adjusts the settings | ||||||
| in large increments to reach the desired value. | ||||||
Fine adjustment | Pressing the rotary Adjust/Enter control to change the mode to fine | ||||||
mode | adjustment mode, provides the ability to manipulate the last significant | ||||||
| digit. Once the exact desired value for the setting has been selected, press | ||||||
| the rotary Adjust/Enter control to commit the value to the unit. |
| |||||
|
| ||||||
Table |
|
|
| 3 | |||
9 Positions on the Mode |
| Turning the rotary Adjust/Enter |
| Pressing the rotary Adjust/ | |||
|
| ||||||
|
|
| |||||
Control Knob |
|
| control lets you… |
| Enter control lets you… |
| |
|
|
|
|
|
|
| |
VOLTS (Voltage |
|
| Select the voltage set point in coarse |
| Set the value selected and | ||
Programming) |
|
| or fine adjustment modes. See |
| cycle to the next setting. | ||
|
|
| “Automatic Mode Crossover” on |
|
|
|
|
|
|
| page |
|
|
|
|
|
|
|
|
|
|
| |
AMPS (Current |
|
| Select the current set point in coarse |
| Set the value selected and | ||
Programming) |
|
| or fine adjustment modes. See |
| cycle to the next setting. | ||
|
|
| “Constant Current Mode Operation” |
|
|
|
|
|
|
| on page |
|
|
|
|
|
|
|
|
|
|
| |
FLD (Foldback) |
|
| Select Foldback option: CC, CV or |
| Set the value selected and | ||
|
|
| none. See “Setting Foldback Mode” |
| cycle to the next setting. | ||
|
|
| on page |
|
|
|
|
|
|
|
|
|
|
| |
PRT (Protection) |
|
| Select the OVP set point (see |
| Set the value selected and | ||
|
|
| page |
| cycle to the next setting. | ||
|
|
| Select the UVP set point (see |
|
|
|
|
|
|
| page |
|
|
|
|
|
|
| Select OTP temperature and |
|
|
|
|
|
|
| Shutdown (see page |
|
|
|
|
|
|
|
|
|
| ||
SAV (Save User Preset) |
| Select the user setting memory |
| Save user setting memory | |||
|
|
| location. See “Saving User Setting |
| values. | ||
|
|
| Memory Locations” on page |
|
|
|
|
|
|
|
|
|
| ||
RCL (Recall User Preset) |
| Select the user setting memory |
| Load user setting memory | |||
|
|
| location. See “Recalling User |
| values into the power supply. | ||
|
|
| Setting Memory Locations” on |
|
|
|
|
|
|
| page |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|