Programming Manual UDP3000S Series
Instruments.uni-trend.com
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For Example
：
:SYSTem:COMMunicate:RS232:BAUD? Query the baud rate of RS232 interface.
Return
：
9600
Return result
：
baud rate of RS232 is 9600.
:SYSTem:LOCK
Format
：
:SYSTem:LOCK {0|1|OFF|ON}
Function
：
Turn on/off the key lock. Long press “LOCK” key to unlock the keyboard.
Description
：
“ON/OFF”key is valid when the key lock is enabled.
For Example
：
:SYSTem:LOCK
Lock the keyboard.
:SYSTem:LOCK?
Format
：
:SYSTem:LOCK?
Function
：
Query the status of the key lock.
Description
：
It returns“{ON|OFF }”.
For Example
：
:SYSTem:LOCK?
Query the status of the key lock.
Return
：
OFF
Return result
：
the keyboard is unlocked.
:SYSTem:KLOCk:STATe
:SYSTem:RWLock[:STATe]
Format
：
:SYSTem:KLOCk:STATe
[0|1|OFF|ON]
:SYSTem:RWLock[:STATe]
[0|1|OFF|ON]
Function
：
Turn on/off the remote key lock. The lock can only be unlocked by a remote command or by restarting
the device if the remote lock key is enabled.
Description
：
If the parameter is ignored, the remote key is enabled by default. “ON/OFF”key is valid when the
remote key lock is enabled.
For Example
：
:SYSTem:KLOCk:STAT ON Remote lock
:SYSTem:RWLock
Remote lock
:SYSTem:KLOCk:STATe?
:SYSTem:RWLock[:STATe]?
Format
：
:SYSTem:KLOCk:STATe?
:SYSTem:RWLock[:STATe]?
Function
：
Query the status of the remote key lock.
Description
：
It returns“{ON|OFF }”.
For Example
：
:SYSTem:KLOCk:STAT?
Query the status of the remote key lock.
Return
：
OFF
Return result
：
remote key lock is disabled.
Programming Example
no…
