When con nect ing in stru ments into a GPIB sys tem, ob serve the fol low ing
rules:
§
Connect and disconnect instruments from the bus only when the
power to all instruments in the system is off.
§
Assign a unique GPIB address to each instrument (device) on the
bus.
Chapter 7: GPIB Configuration The GPIB Software Development Process
64 Getting Started with ATS-2
Figure 27. APIB connections to ATS-2 with GPIB option in GPIB control mode. SWR-2122
Switcher and DCX-127 connected to the APIB connector of the ATS-2. The computer
APIB cable is not connected.
Figure 28. APIB controller connections, ATS-2 with GPIB option in APIB control mode.
Computer APIB cable connected to DCX-127, then to SWR-2122, then to ATS-2.