Introduction and Specifications
Operation Overview 1
1-7
The SERIAL 2 TO UUT serial data port connects a UUT to a PC or terminal with the
5502A (see Figure 1-2). This “pass-through” configuration removes the requirement for
two COM ports at the PC or terminal. A set of four commands control the operation of
the SERIAL 2 TO UUT serial port. See Chapter 6 for a discussion of the UUT_
commands.
0
•
123
4
5
6
7 8 9
ENTER
M
k
m
V Hz
/
+
F
OPR
STBY EARTH
TRIG
OUT
SCOPE
ME
NU
PREV
SHIFT
RESET
CE
SETUP
REF
NEW
TC
MEAS
¡F
n
p
W
dBm sec
¡C
POWER
A
MULT
x
DIV
CAL
ZERO
FIELD
EDIT
5502A
CALIBRATOR
0•
1
23
4
5
6
7
8
9
ENTER
M
k
m
V
Hz
/
+
F
OPR
STBY
EARTH
TRIG
OUT
SCOPE
ME
NU
PREV
SHIFT
RESET
CE
SETUP
REF
NEW
TC
MEAS
¡F
n
p
W
dBm
sec
¡C
POWER
A
MULT
x
DIV
CAL
ZERO
FIELD
EDIT
5502A
CALIBRATOR
Unit Under Test
5502A
5502A
SERIAL 1 FROM HOST port
COM port
RS-232 Remote Operation using the
SERIAL 1 FROM HOST port
SERIAL 1 FROM HOST port
SERIAL 2
TO UUT port
RS-232 Remote Operation using the
SERIAL 1 FROM HOST and
SERIAL 2 TO UUT ports
PC or Terminal
COM port
PC or Terminal
gvx002.eps
Figure 1-2. RS-232 Remote Connection
Remote Operation (IEEE-488)
The rear-panel IEEE-488 port is a fully programmable parallel interface bus that
complies with standard IEEE-488.1 and supplemental standard IEEE-488.2. When the
Calibrator is used by remote control of an instrument controller, the Calibrator operates
exclusively as a “talker/listener.” You can write your own programs with the IEEE-488
command set or run the optional Windows-based MET/CAL Plus software. See Chapter
6 for a discussion of the commands available for IEEE-488 operation.