Keysight Technologies DAQ970A Programming Manual page 168

2 SCPI Programming
MEASure:DIGital[:BYTE]? (@<ch_list>)
Only supported on Digital I/O channels (channel 01 and 02) in DAQM907A multifunction module.
Configures the specified digital I/O channels for unbuffered (no memory) input operations and immediately sweeps
through the channels one time (independent of the present scan list). The results are sent directly to reading
memory and the instrument's output buffer. This command redefines the scan list.
Parameter
(none)
Configures a default byte data measurement on channel 101:
MEAS:DIG:BYTE? (@101)
Typical response:
– Note that if you include both digital input channels in the scan list, the instrument will read data from both ports
simultaneously with the same time stamp. This allows you to externally combine the two 8-bit value into one 16-
bit value.
MEASure:DIODe? (@<ch_list>)
Only supported on DAQM901A, DAQM902A, and DAQM908A multiplexer modules.
Resets all measurement parameters on the specified channels to their default values. Then, configures the channels
for diode measurements and immediately sweeps through the specified channels one time (independent of the
present scan list). The results are sent directly to reading memory and the instrument's output buffer. This com-
mand redefines the scan list.
Parameter
(none)
Configure a default diode measurement:
MEAS:DIOD? (@101)
Typical Response: +1.32130000E-01
– The range and resolution for diode test are fixed at 1 VDC, with a 1 mA current source output.
– The voltage is displayed on the front panel if it is between 0 and 5.05 V. If the signal exceeds 5.05 V, the front
panel shows "OPEN" when Monitor is selected (or "Overload" when View is selected), and the value returned from
SCPI is 9.9E37.
168
Typical return
(none)
Typical return
(none)
Keysight DAQ970A/DAQ973A Programming Guide