User`s guide

22 User’s and Service Guide

87050A Option K24 Operation

To connect all ports to their internal 50 Ω loads, send the following two commands:

NOTE When a test set port is not in use, it is terminated in 50 Ω.

If the 87050A Option K24 is being controlled by GPIB, you can read the serial number of

the test set by sending the following commands:

Reset Command:

When the Reset (*rst) command is sent, the box is set to a known state where all ports are

terminated.

Switch Count Commands

To read the individual switch count, send the following two commands:

The previous example illustrates the J10 command only. To enter additional commands

use Table 5 on page 23.

OUTPUT

716;"PARAOUT24;"

OUTPUT 716;"PARAOUT49;"

OUTPUT 712;"*t_term"

OUTPUT 712;"*r_term"

OUTPUT 712;"sn?"

ENTER 712;Sn$

DISP Sn$

OUTPUT 712;"SW10?"

OUTPUT 712;J10$