SYSTem:LOCK:OWNer?

34980A

SYSTem:LOCK:OWNer?

Syntax

SYSTem:LOCK:OWNer?

Description

This command returns the I/O interface that currently has a lock.

Remarks

  • When a lock is active, Bit 10 in the Standard Operation Register will be set (see STATus:OPERation:CONDition? command). When the lock is released on all I/O interfaces, this bit will be cleared.

Return Format

The command returns "GPIB", "USB", "VXI11", or "LAN<IP Address>" indicating the I/O interface which currently has a lock. If no interfaces have a lock, "NONE" is returned.

Example

The following command queries which I/O interface currently has a lock.

SYST:LOCK:OWN?

Typical Response:  LAN169.254.149.35

See Also

SYSTem:LOCK:RELease

SYSTem:LOCK:REQuest?