14 ieee 488.1 interface messages, 1 get - group execute trigger, 2 dcl - device clear – B&K Precision 4079 - Manual User Manual
Page 86: 3 sdc - selected device clear, 4 llo - local lockout
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4.14 IEEE 488.1 Interface Messages
4.14.1 GET - Group Execute Trigger
The GET is used by the AWG as a trigger when it is in either the TRIGGER, GATE or BURST modes, with the trigger
source set to BUS. It has the same effect as the *TRG common command.
4.14.2 DCL - Device Clear
In response to the DCL, the AWG does the following:
a) Clears the input buffer and the output queue.
b) Resets the Message Processing Functions.
4.14.3 SDC - Selected Device Clear
The response is as for the DCL message, when device is addressed to listen.
4.14.4 LLO - Local Lockout
Sending LLO when device is addressed to listen and controller is asserting the REN line will put the device into "Remote with Lock
out" state, locking out the front panel.