Table of Contents
Advertisement
Table
4.5
- Function Letters
Function/Operation
Function
Letters
Frequency
A
FA
Frequency B
FB
Frequency
C
FC
Period
A
PA
Time
Interval
A-^B
TI
Totalize
A
by
B
TA
Ratio
A/B
RA
Ratio
C/B
RC
Rise
Time
A
RT
Fall
Time
A
FT
Positive
Pulse
Width
A
PW
Negative Pulse Width
A
NW
Phase
A
rel
B
PH
Recalled
Data
Function Letters
Unit
Type
UT
Resolution
RS
Trigger
Level
A
LA
Trigger
Level
B
LB
Math Constant
X
MX
Math Constant
Y
MY
Math Constant Z
MZ
Delay
Time
DT
Special
Function
SF
Master Software
Issue
MS
GPIB Software
Issue
GS
Gate
Time
GT
Memory
(Non-Vol)
M
4.7.2
High-Speed Data Output
Mode
4.7. 2.1
The
1994
provides
a
High
Speed
Output
mode
which
is
capable
of
transmitting
over 150
readings per
second
in
raw
data format.
The High Speed Output
mode
is
intended
for applications
in
which
the controller
can
store the
readings
for later
processing.
Once
the
data
is
received,
it
must
be processed
to
extract
useful
information.
4*7
.2.2
Table
4.6
below shows
the
format
of the data sent by the
1994
while
in
the
High Speed
Output mode.
An
explanation of
symbols
follows the
table.
4-23
Advertisement
Table of Contents
