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SYSTem Subsystem
2–204
TVS600 & TVS600A Command Reference
SYSTem:ERRor:COUNt? (Query Only)
Returns the number of unread events in the Status Queue. The Status Queue is
not modified by this command. Use SYSTem:ERRor? to return the errors and
events from the Status Queue. Errors and events are cleared from the Status
Queue at power up, upon receipt of the command *CLS, and upon reading the
last item from the event queue.
SYSTem:ERRor:COUNt?
<count> Query response
Not applicable <NR1>
Not applicable
None
None
Query: SYST:ERR:COUN?
Response: 3
SYSTem:ERRor:ALL?
SYSTem:ERRor:CODE:ALL?
SYSTem:PROTect
SYSTem:PROTect?
Sets or queries whether protection for a group of sensitive instrument commands
is enabled. When protection is enabled (set ON, the default), the following
settings cannot be changed without first setting SYSTem:PROTect to OFF:
H INPut:PROTection:STATe
H SYSTem:SECurity:IMMediate
H TEST:LOG:CLEar
H *PUD
Syntax
Parameters
Reset Value
Errors and Events
Dependencies
Examples
Related Commands