![](/images/new-backgrounds/1330247/330247313x1.webp)
Voltage Adjustment Voltage output adjustment uses two of the CALibration subsystem queries.
CALibrationn:CONFigure:VOLTage?
CALibrationn:VALue:VOLTage?
The general procedure for channel voltage adjustment is:
1.Make the connections shown in Figure
2.Send the CALibrationn:CONFigure:VOLTage? query to the module and read the response until a 1 is returned (typically the first query response).
3.Read the voltage output on the DMM.
4.Send the DMM value read with the CALibrationn:VALue:VOLTage? query.
5.Enter the query response.
6.Repeat steps 3, 4, and 5 until the CALibrationn:VALue:VOLTage? query returns a 0.
7.Repeat steps 1 through 6 for each channel.
The first query, CALibrationn:CONFigure:VOLTage?, sets the channel to the calibration mode and returns a 1 when the channel is ready for calibration. When a 1 is returned, the channel output voltage is set to the first adjustment point.
Read the output voltage on the DMM and return the value obtained using the CALibrationn:VALue:VOLTage? query. This query returns an integer indicating the calibration state of the channel. Any
Each channel will require multiple iterations of the
CALibrationn:VALue:VOLTage? query. A minimum of 9 queries, to a maximum of 50 queries, will be required at each channel. During the process, the output voltage will range from +16 V to
157 Voltage/Current Output Adjustment | Appendix D |