Fluke 6060B Instruction Manual page 83

INSTALLATION AND OPERATION
FUNCTION
Frequency
Ampl i t ude i n V o l t s
Ampli tude i n dBm
AM Depth
FM Dev i at i o n
Modulati on Frequency
Ena b l e / D i sable AM
Ena b l e / P i s a b l e FM
Reca l l 9 8
R F Output On
RF Output O f f
Notes
1
2 .
3 .
4 .
5 .
6 .
2-68.
Timing depends upon the interface modes selected. Read the paragraphs on Interface
Mode Commands for a complete description of the interface modes.
The transfer of commands from the IEEE-488 controller to the Generator can never be
processed in parallel with anything else. The transfer of commands usually happens
simultaneously, regardless of which interface mode is selected.
The parsing of the command and programming the new instrument state is performed
one message unit at a time. The record mode selects a command or a record as the
Table
2-19.
COMMAND COMPONENT
Header
Boolean N ume r i c
Unsi gned I n t e g e r Nume r i c
F l oa t i ng-Po i nt Nume r i c
T r i gger- S t r i ng Nume r i c
S uf f i x
Learn-lnt e r f a ce S uf f i x
Table 2·20. Typical Programming Time of the Generator Functions
May take up t o 5 ms Longe r i f t h e r e l a t i ve mode i s enabled.
•
Can save 1 0 ms i f a l l L e v e l cor recti on i s d i sabled w i t h s pe c i a l
func t i on 81 .
Add 20 ms when f requency changes from g r e a t e r t h a n or equal to 245
MHz to Less than 245 MHz. Subtract 20 ms from f r equency hardware-
se t t l i ng t i me i n t h i s case.
Edi t s and steps may take up t o 5 ms Longer than the programm i ng
f un c t i on di rect l y .
Add 5 ms when the Attenuator settings change.
Reca l l s vary considerably dep@nding o n the stored da t a . Ma x i m llll i s
approximately 250 m s .
TIMING OPTIM IZATION
Command-Parsing Time
TIME
2 ms
1 m s
2 ms + 1 ms per c h a r a c t e r
per c h a r a c t e r
2 m s + 1
ms
per
m s
1 0 m s + 0 . 5
to 1 . 5 ms
1
3 5 ms
TIME < lN msJ
NOTES
5 5
5 0
90
2 . 4
4 5
4
3 0
25
5 5 2 .
2 5
, 85
6 . 5
2
45
3 0
c h a r a c t e r
1 . 2 . 3 , 4
1 . 2 . 4 . 5
1 ; 2 4 . 5
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