:SYSTem:ERRor[:NEXT]

Description

This command gets the next error or event from the error event queue. If the queue is empty and therefore there is no error to load 0,"No error" is returned. For further information about the error system please refer to the Error Info Page.

• Query

Syntax	Response
:SYSTem:ERRor[:NEXT]?	<string 1>,"<string 2>[;<string 3>]"

Response value	meaning
<string 1>	error code
<string 2>	error type name
<string 3>	(optional) further error description

Sample usage

• C#

var visaSession = new TcpipSocket(VISA_RESOURCENAME);
visaSession.RawIO.Write(":SYST:ERR?\n");
Console.WriteLine(visaSession.RawIO.ReadString());

Output:

0,"No error"

• Python

response = visaSession.query(':SYST:ERR?\n')
print(response)

Output:

0,"No error"

Related commands

:SYSTem:ERRor:ALL?

:SYSTem:ERRor[:NEXT]?

:SYSTem:ERRor:COUNt?

References

Error List of all posible errors