HP 54501A - Page 53

<wh
i
te
spoce>
Figure
3-7.
<
program
message unit separator
>
<simp
Ie commond
program
header>
<compound
connmand
progrom
header>
<corTmon
command
program
heoder>
Figure
3-8.
<
command
program
header>
HP
54501
A
Programming
Message
Communication
and
System
Functions
3-11