Agilent Technologies B2201A manual SYSTemERRor?, SYSTemKLC

SCPI Command Reference :SYSTem:ERRor?

:SYSTem:ERRor?

This query command reads the error from the head of the error queue and removes that error from the queue.

Syntax	:SYSTem:ERRor?
Query response	err_no,"message" <newline><^END>
	err_no is numeric response data, and message is string response data.
	If there has been no error (error queue is empty), the response to this query is as
	follows:
	0,"No error"
Example	OUTPUT @Agb2200;":SYST:ERR?"
	ENTER @Agb2200;A,B$

:SYSTem:KLC

This command locks/unlocks the front panel keys.

Syntax	:SYSTem:KLC state
	Parameter	Explanation
	state	ON or 1: lock
		OFF or 0: unlock
Example	OUTPUT @Agb2200;":SYST:KLC ON"

Agilent B2200 User’s Guide, Edition 2 5-49