Command (Sub-system search)
FETCh, READ and MEASure subsystem
The FETCh, READ, and MEASure subsystems all query measurement value, but with the following differences.
- FETC? does not wait for the measurement to finish. It queries the most recent measured value when the command is received. If there is no measured value, the measured value is queried after waiting for the completion of a single measurement. If TRIG:ACQ:SOUR is set to BUS, an error is returned.
- READ? starts a new measurement and queries the measured value after waiting for the completion of a single measurement. If TRIG:ACQ:SOUR is set to IMM, measurement starts immediately. If set to BUS, an error is returned. If set to any other value, measurement starts after a trigger is applied.
- MEAS? starts a new measurement after resetting (equivalent to *RST) the settings listed in “Setting Measurement Conditions,” and queries a single measured value.
|Queries the measured value at a single point|
|Queries the capacity (Ah) at a single point|
|Queries the current (A) at a single point|
|Queries the power (Wh) at a single point|
|Queries the elapsed time (s) at a single point|
|Queries the power (W) at a single point|
|Queries the voltage (V) at a single point|