ATEQ F520 - ATR Learning

Chapter 4 – Functions of the instrument
UM-23100B-U User manual ATEQ F CLASS Page 69/90
3.8. ATR LEARNING
If the transient values are not known, a transient learning cycle must be carried out so
that the instrument can calculate and enter the values. These learning cycles are
located as shortcuts in the special cycles menu, on input 7 of connector J3 programmed
for this function or on a programmed function key on the optional RC5 keypad, if this is
installed.
When transient values are not known, a learning cycle must be carried out for the
transient so as to enable the instrument to calculate and enter the values. These
learning cycles are found in brief in the special cycles menu.
If no transient learning has
been carried out, the message
ATR DEFAULT will appear.
RUN/Pr:001
PRESS = 1.50 bar
LEAK = ATR DEFAULT
READY (NO OK)
To carry out the learning,
select the SPE CYCLE menu.
MAIN MENU
RUN PROG. : 001
PARAMETERS
CYCLE SPE :Disabled
Then select the APPRENT.
ATR menu.
SPE
CYCLE
Infinite fill
Piezo auto zero
ATR Learn.
The display confirms that the
special cycle has been
selected.
MAIN MENU
RUN PROG. : 001
PARAMETERS
CYCLE SPE : ATR
Press the START button to
start the learning cycle. At the
end of the cycle, the display
gives the test result for the
good part.
RUN/P
r:
001
PRESS = 1.50 bar
LEAK = 002 Pa
READY (OK)
The instrument carries out a
test cycle, then continues the
cycle by carrying out a
learning cycle. When the
cycle has been completed, the
transient values are recorded.
RUN/P
r:
001
PRESS = 1.50 bar
LEAK = 002 Pa
ATR Learn.
To view the transient values,
press ENTER.
Note: these values can be
modified manually.
ATR2
Begin. : -000
Transient : -003
DRIFT : 020 %