Network and Remote Control Operation
R&S
®
SGS100A
188User Manual 1173.9105.02 ─ 12
Table 10-2: Cross-reference between used remote channels and collision-free communication
Monitor/
Controller
LAN
(VXI-11)
LAN (HiSLIP) USB LAN (Socket) PCIe
LAN (VXI-11) OK* OK OK OK OK
LAN (HiSLIP) OK OK OK OK OK
USB OK OK
viLock/viUnlock
OK OK
LAN (Socket) OK OK OK X OK
PCIe OK OK OK OK X
Where:
●
OK: communication possible, no collisions
*) the R&S SGMA-GUI always uses the LAN device name instr1, see also Chap-
ter 10.1.2.3, "VXI-11 Protocol", on page 168.
●
X: communication is not possible without collisions
●
viLock/viUnlock: communication is only possible, if the remote control com-
mands are enclosed in a viLock () - viUnlock() pair.
The R&S SGMA-GUI uses the viLock()/viUnlock() functions.
The figure below shows an example of configuration where the monitor and the con-
troller are two different computers, connected to the same instrument over two different
hardware interfaces.
Figure 10-5: Example of a setup for remote control monitoring
Using the R&S SGMA-GUI to Monitor the Remote Control Operation