Output Controls - HP 8112A Operating, Programming And Servicing Manual

Selecting Output
Modes

Output Controls

Example
Reading the Current
Settings
Note
M 1 , CTO , T1 , W1 , SMO , LO , CO , D 1 , BUR 00 1 # , PER 1 . 00 MS , DBI. 200 US , DEL 65 . 0 NS ,
DTY 50 Y. , WID 100 US , LEE 10 . 0 NS , TRE 1 0 . 0 NS , HIL 0 . 30 V , LOL - 0 . 70 V
Switch off output limits
Switch on output limits
Switch off complementary output
Complement output
Enable output
Disable output
OUTPUT 712 ; 11 L 1 , D O 1 1
The Current Setting interrogate command CST tells the HP 8 1 12A
to send a response that contains all necessary commands to set the
device to its present state. The response message, called
learn string, can be retransmitted as a program message without
alteration.
The learn string may be altered in the computer before
retransmitting it. Since the learn string is made up of the several
independent commands, it is possible to send parts of the learn string
(
complete commands
The description of the example program LRN _DEMO in Chapter 7
Programming Examples
CST command. Also refer to the example program INTERROG.
When the HP 8 1 12A replies with a string containing all current
settings. The data is always in the same order:
Action
Switch o n output limits and enable the
output signal.
)
to the instrument .
contains more details about the usage of the
Mnemonic
LO
11
co
Cl
DO
D l
( )
ASCII
Programming 6-1 1