Rigol DP821A [84/146] To save and read the delay file

RIGOL Chapter 2 Front Panel Operations

2-30 DP800A User’s Guide

3) Set the time base value and step

When the time generation method is “Increase” or “Decline”, users need to

set the time base value and step.

Press Time Gen  Base Val (Step); use the numeric keyboard or the

left/right direction key and knob to input the desired value. The minimum

time base value and step are both 1s and the two fulfills the relation: time

base value + number of output groups*step ≤99999s.

To Set the Stop Condition

The instrument monitors the output voltage, current and power during delay output.

You can set a stop condition and the instrument terminates the delay function (no

matter whether the total number of groups of delay outputs is finished) when state

that fulfills this condition is detected. At this point, the state of the instrument is

determined by the setting in “To Set the End State

”.

Press Stop Con to set the stop condition to “None”, “< Voltage”, “> Voltage”, “<

Current”, “> Current”, “< Power” or “> Power”. After selecting the desired condition,

use the numeric keyboard or the left/right direction key and knob to input the desired

value (you do not need to set this parameter when the stop condition is set to

“None”).

To Save and Read the Delay File

You can save the delay parameters edited manually or generated automatically in

internal or external memory and recall them when required.

1. Save

After finishing editing the delay parameters, press Save to enter the store and

recall interface. The file type is fixed at “*.rdf” and please save the file according

to the introduction in “

Save”.

2. Read

Press Read to enter the store and recall interface. The file type is fixed at

“*.rdf” and please read the desired file according to the introduction in “

Read”.

Users can edit the delay file read.