Return to Local: Manually

• Press any key on the front panel or press the Local hotkey in the Remote screen. The current measurement and generator states and the current signalling state (if a Signalling test mode is active) are preserved.

Note:
Before returning to manual control, command processing must be completed. If this is not the case, the CMU switches back to remote control immediately.
Returning to manual control by pressing any front panel key can be disabled by the GPIB Local Lockout Message (LLO; see Chapter 8, Table Universal Commands), which is also included in the NI commands SetRWLS (Set Remote With Lockout State) or SendLLO. This prevents unintentional switchover, i.e. return to manual control is possible via the GPIB bus only. The CMU-specific command *LLO TRUE is equivalent to LLO.
Returning to manual control via the front panel keys can be enabled again by deactivating the REN control line of the GPIB bus (see GPIB Bus Interface ). The CMU-specific command *LLO FALSe also enables return to manual control.