Question
Connecting the ZVA/ZVB with an external generator via the LAN interface to perform e.g. mixer measurements.
Connect Generator via LAN
Answer
It is mandatory to install at least a VISA driver runtime unit. The example below uses the ZVA24 and the SMF100A.
The setup is similar for other instrument combinations. Please connect a mouse and a keyboard to the ZVA.
Important: It is very important to select "Custom" during VISA library installation. Check that VISA installation is
really enabled because the VISA driver is not installed by default.
Connect the LAN1 connector of the ZVA with the LAN connector of the SMF100A. Please use a
crossover LAN cable.
Set up WINDOWS on the ZVA:
Press the WINDOWS menu key
Start
Settings
Network connections ....
Ethernet 1 (point the mouse on it)
Right mouse key
Properties
Internet protocol (TCP/IP)
Properties
Set IP address: 192.168.000.001
Set subnet mask: 255.255.255.000
Confirm by pressing OK
Set up the SMF100A (set up IP address):
Setup key
Network settings (NOT Ethernet)
Topic: IP address
Mode: peer to peer
IP address: 192.168.000.002
Subnet mask: 255.255.255.000
Click "Accept" (this is very important) !!
Check the Ethernet settings
VISA resource string
TCPIP: TCPIP::192.168.000.002::INSTR
*IDN? identification must be set to "SMF" !!
Check the connection from the ZVA now (from the WINDOWS DOS mode) by
PING 192.168.000.002
Set up the mixer in the ZVA:
PRSET
MODE
More
Scalar mixer measurement
Define scalar mixer measurement
Config ext. generator
Add or modify
The following settings are mandatory:
Name: optional
Fast sweep: no checkmark
Interface: other
Recourse string: TCPIP::192.168.000.002::INSTR
Click "Identify Type", and "SMF100A" will appear.
