abc.py

"""
Test connecting to the scope over ETHERNET (LAN).

1. Find the scope's IP on its screen (Setup/Menu -> Interface/Ethernet).
2. Put that IP in SCOPE_IP below.
3. Run this. It should print the scope's name if the LAN connection works.

The library is the SAME (pyvisa); only the address format changes to TCPIP.
"""
import pyvisa

# ---- put your scope's IP address here (from the scope screen) ----
SCOPE_IP = "169.254.153.1"     # <-- CHANGE THIS to your scope's actual IP
# ------------------------------------------------------------------

addr = f"TCPIP::{SCOPE_IP}::INSTR"
print("Trying to connect to:", addr)

rm = pyvisa.ResourceManager()
try:
    scope = rm.open_resource(addr)
    scope.timeout = 10000
    print("Scope says:", scope.query("*IDN?").strip())
    scope.close()
    print("SUCCESS - Ethernet connection works.")
    print("Use this address in your scripts: SCOPE_ADDR =", repr(addr))
except Exception as e:
    print("FAILED:", type(e).__name__, str(e))
    print("Check: correct IP? scope and PC on same network? R&S VISA installed?")