Chapter 4
Programming in S Mode
© National Instruments Corp.
4-7
GPIB-232CT User Manual
List of S Mode Functions by Group
The GPIB-232CT functions are divided into three main groups: GPIB
functions, Serial Port functions, and General Use functions.
GPIB Functions
The GPIB functions are divided into subgroups as shown in the following
tables. The subgroups are listed with the most frequently used groups first.
Often, the I/O and bus management functions are the only ones you need.
Table 4-3. I/O Functions
!
Function
Purpose
!
!
RD
count, address
Read data
!
!
WR
T
count, address list
data
Write data
!
Table 4-4. Bus Management Functions
!
Function
Purpose
!
!
CL
R
address list
Clear specified device(s)
!
!
L
OC
address list
Go to Local
!
!
TR
G
address list
Trigger selected device(s)
!
