User Manual

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7. :COUNter Commands
The commands of counter control are as follows:
1. :COUNter:FREQuency
Syntax
:COUNter:FREQuency?
Function
Query the frequency measurement value of the counter.
Explanations
Example
:COUNter:FREQuency? returns “1.000006E+03”
2. :COUNter:PERiod
Syntax
:COUNter:PERiod?
Function
Query the period measurement value of the counter.
Explanations
Example
:COUNter:PERiod? returns “9.999793E-04”
3. :COUNter:PWIDth
Syntax
:COUNter:PWIDth?
Function
Query the positive pulse width measurement value of the counter.
Explanations
Example
:COUNter:PWIDth? returns “5.020240E-04”