Technical data

12 Phase-Lock Commands
120 U2761A Programmer’s Reference
[SOURce:]PHASe:UNLock:ERRor[:STATe]
Syntax
[SOURce:]PHASe:UNLock:ERRor[:STATe] {0|OFF|1|ON}
This command disables or enables the U2761A to generate an error if the
phase-lock is ever lost.
[SOURce:]PHASe:UNLock:ERRor[:STATe]?
This query returns the phase-lock error state as 0 if disabled, or 1 if
enabled.
Parameter
Examples
The following command enables the phase- lock error state.
PHAS:UNL:ERR ON
The following query returns the phase- lock error state.
PHAS:UNL:ERR?
Typical response:
1
Item Type Range of values Default value
state Boolean 0|OFF|1|ON 0
SOUR : PHAS space
?
0|OFF
1|ON
:UNL :ERR :STAT