Stanford Research Systems SR785, Руководство по эксплуатации и программированию

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5-126 Status Word Definitions
SR785 Dynamic Signal Analyzer
Standard Event Status Word
Bit Name Set when
0 unused
1 unused
2
QRY Too many responses are pending
3 DDE Too many commands received at once
4 EXE Command cannot execute successfully
5 CME Command syntax error
6 URQ A key is pressed or the knob rotated
7 PON Power is turned on
8-15 unused reserved by IEEE standard
The Standard Event status word is defined by IEEE-488.2 (1987) and is used
primarily to report errors in commands received over the interface. These status
bits remain set until read using *ESR?. They are also cleared by the *CLS
command. Use *ESE to set bits in the Standard Event enable register.
Instrument Status Word
Bit Name Set when
0 TRIG A measurement has been triggered
1 DISK A disk operation has been completed
2 OUTP A hardcopy output operation has completed
3 TACH A tach pulse has been received
4 CAPT The capture buffer has filled
5 PAUS Measurement has been paused
6 STRT Measurement has been started
7 PLBK Single Shot Capture Playback has finished
8 PREV Measurement stopped to wait for average preview
9-15 unused
The Instrument status word reports on the overall measurement status of the
instrument. These status bits remain set until read by INST?. They are also
cleared by the *CLS command. Use INSE to set bits in the Instrument status
enable register.