Rohde & Schwarz R&S ZNA Series - Page 1213

Command reference
R&S
®
ZNA
1213User Manual 1178.6462.02 ─ 29
Example:
*RST; :CONT:AUX:C 1
Assign the channel bit value 1 to the active channel no. 1. The
analyzer performs a measurement in channel no. 1, therefore
the output signal at pin 8 is switched on.
CONF:CHAN2:STAT ON; :CONT:AUX:C 2
Create channel no. 2, causing it to become the active channel,
and assign the channel bit value 2. The analyzer performs no
measurement in channel no. 2, therefore the output signal is not
changed.
CALC2:PAR:SDEF 'Ch2Tr1', 'S11'
Create a trace named 'Ch2Tr1' and assign it to channel 2. While
the analyzer measures in channel 2, the output signal changes
from pin 8 to pin 9.
Manual operation:
See "Optional Columns" on page 557
CONTrol<Ch>:GPIO<Port>:RANGe <Current Range>
Defines an upper bound of the current to be measured on the respective GPIO pin.
The analyzer firmware automatically selects a suitable shunt resistance, which can be
queried using CONTrol<Ch>:GPIO<Port>:SHUNt?.
Suffix:
<Ch>
.
Channel number
<Port> GPIO port number 1, ..., 10
Parameters:
<Current Range>
Ports 1 to 8: { 2·10
n
μA | n=1,...,5 }
Ports 9 and 10: {0 mA, 100 mA}
Note: The high resistance configuration of pins 9 and 10
requires FPGA version 6.1.0 or higher. For older versions of the
R&S ZN-B15/Z15 Var. 03, pins 9 and 10 have the same current
range as pins 1 to 8.
Default unit: A
Example:
:CONTrol:GPIO1:RANGe 2uA
:CONTrol:GPIO2:RANGe 20uA
:CONTrol:GPIO3:RANGe 200uA
:CONTrol:GPIO4:RANGe 2mA
:CONTrol:GPIO5:RANGe 20mA
:CONTrol:GPIO9:RANGe 0
:CONTrol:GPIO9:RANGe 100mA
Options: R&S ZN-B15/Z15 Var. 03
Manual operation: See "Range / Shunt" on page 664
SCPI command reference