Chapter 4 – Functions of the instrument
UM-22100H-U User manual ATEQ D520 Page 93/122
3.6. MANUAL CALIBRATION
3.6.1. CAL learning (calibration)
If the flow units do not suit the application, it is possible to switch to calibrated mode
(manual). For that it is necessary to carry out a learning cycle to make the calibration
value correspond to the value of a master leak connected to the instrument.
It is necessary to carry out the learning cycle, either by the special cycle's menu or
through input 7 of the J3 connector if programmed for this function, or through a
programmed function key on the RC5 console if it is installed.
The first CAL learning cycle must absolutely be carried out through the special cycle's
menu, so that a CAL instruction other than 0 can be selected.
On the outputs we obtain:
¾ "Pass Part " and "Cycle end" if the instruction is inferior or equal to the reject
threshold,
¾ "Fail Part " and "Cycle end" if the instruction is superior to the reject threshold.
Confirm with "YES" the "UNIT"
function in the
"CONFIGURATION/
EXTENDED MENUS" menu.
CYCLING : No
AUTO MODE : No
UNITS : Yes
When the function is
confirmed, select the CAL
mode under Unit. Enter a
name for the unit required by
the operator and set the
percentage of drift required.
Regulator adjust
Infinite fill
CAL. Learning
Adjust the calibration
instruction (generally the value
of the master leak connected
to the instrument). Confirm
with the ENTER key.
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