Operation
Table
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Command | Description |
VRHI | The power supply outputs a voltage value to an external voltmeter connected as |
| part of the calibration procedure and records a voltage readback value internally. |
| These values are at the high end of the programmed voltage range. Refer to the |
| output value as VRHI and record it to use as input with the VRDAT command. Set |
| CMODE ON before using this command. See also the calibration procedures in |
| Chapter 4. |
VRLO | The power supply outputs a voltage value to an external voltmeter connected as |
| part of the calibration procedure and records a voltage readback value internally. |
| These values are at the low end of the programmed voltage range. Refer to the |
| output value as VRLO and record it to use as input with the VRDAT command. Set |
| CMODE ON before using this command. See also the calibration procedures in |
| Chapter 4. |
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VSET <voltage> | S ts the power supply’s output voltage in volts (default) or in millivolts. This |
or | programmed voltage is the actual output in CV (constant voltage) mode or the |
VSET | voltage limit in CC (constant current) mode. |
| If you en er a negative voltage value, the power supply will assert a signal on Pin 4 |
| of the user signal line. You can use the user signal to trip external relays to switch |
| the out ut polarity. |
| Range: 0 to model maximum output voltage (VMAX) |
| Initial value: 0 volts |
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VSET? | Asks for the power supply’s present output voltage setting. Does not apply to |
| voltage settings which are being held. See HOLD command. |
| Response: VSET <voltage> |
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