SA5052 Digital Multimeter User ‟s Guide
Shijiazhuang Suin Instruments Co., Ltd. 51
If measure the frequency, the unit of resolution should be Hz.
READ? command
READ? Command is used to change the trigger system status from “Idle” to “Wait trigger”.
After receiving READ? Command, measurement starts once it meets with the specified
trigger conditions and the reading will be send to ouput buffer. And you need to make the
reading inputed to bus controller, otherwise the measurement stops once the buffer
overflows. The reading won‟t be stored in internal buffer. Same as INItiate command, the
PETCh? Command following READ? Command is required, except that reading is not
saved in internal buffer.
INITiate and FETCh? command
INITiate and FETCh? Command are used to control the measuring trigger and reading recall.
INITiate Command is used to change the trigger system status from “Idle” to “Wait trigger”.
After receiving INITiate Command, measurement starts once it meets with the specified
trigger conditions and the reading will be saved in internal memory until to be recalled.
4.3.1 MEASure? and CONFigure command
MEASure:VOLTage :DC?{<range>|MIN | MAX|DEF}
，
{<resolution>|MIN | MAX|
DEF
Measure the Ix voltage as specified range and resolution and send the readings to outpu
buffer.
MEASure:VOLTage:DC RATio?{<range>|MIN|MAX|DEF}
，
{<resolution>| MIN |
MAX| DEF }
Measure the DC ratio as specified range and resolution and send the readings to outpu buffer.
For this measurement, the range is applicable for signal connected to Input terminal. For
measurement of reference voltage on Sense terminal, the multimeter will select auto range.
MEASure:VOLTage:AC?{<range>|MIN|MAX|DEF}
，
{<resolution>|MIN | MAX |
