ETS-Lindgren 4630 Refrad Reference Radiator (Archived) - Manual (Page 10)

Technical Data MODEL 4630 REFRAD REFERENCE RADIATOR
6 © EMC TEST SYSTEMS, L.P. – MARCH 2002
REV F – PN 399214
REMOTE CONTROL
POWER SUPPLY
Plug in power supply, 9V DC, 50 mA.
GPIB BUS
Selection of address
The GPIB address (DEFAULT) is changed by
removing the top of the remote control unit and
selecting the desired switch settings on the GPIB
interface boards (see diagram below). The table relates
the switch setting to the actual address. (Note that
moving the switch up turns it on and pushing it down
turns it off.)
GPIB COMMAND SET
The GPIB commands are listed in the following table:
LINE SPACING
GPIB
COMMAND
Standby “0”
0.01 MHz
“1”
1 MHz “2”
5 MHz “3”
NOTE: The commands have to sent without
termination character(s) and without “CRIF”.
FIGURE 5. Remote Control Unit System Diagram.
GPIB
ADDR
A5 A4 A3 A2 A1
0 OFF OFF OFF OFF OFF
1 OFF OFF OFF OFF ON
2 OFF OFF OFF ON OFF
3 OFF OFF OFF ON ON
4 OFF OFF ON OFF OFF
5 OFF OFF ON OFF ON
6 OFF OFF ON ON OFF
7 OFF OFF ON ON ON
8 OFF ON OFF OFF OFF
9 OFF ON OFF OFF ON
10 OFF ON OFF ON OFF
11 OFF ON OFF ON ON
12 OFF ON ON OFF OFF
13 OFF ON ON OFF ON
14 OFF ON ON ON OFF
15 OFF ON ON ON ON
16
ON OFF OFF OFF OFF
17 ON OFF OFF OFF ON
18 ON OFF OFF ON OFF
19 ON OFF OFF ON ON
20 ON OFF ON OFF OFF
21 ON OFF ON OFF ON
22 ON OFF ON ON OFF
23 ON OFF ON ON ON
24 ON ON OFF OFF OFF
25 ON ON OFF OFF ON
26 ON ON OFF ON OFF
27 ON ON OFF ON ON
28 ON ON ON OFF OFF
29 ON ON ON OFF ON
30 ON ON ON ON OFF
31 ON ON ON ON ON
Address - Switch setting table
Archived 3/18/10