ATEQ D520 - Chapter 6 ERROR MESSAGES; Error Messages

Chapter 6 – Error messages
UM-22100H-U User manual ATEQ D520 Page 111/122
Chapter 6
ERROR MESSAGES
The ATEQ D520 can display error messages if there are operational problems.
PROBLEM
LIT
INDICATORS
MESSAGE DISPLAYED
Test error. Leak in excess of the
full scale.
Action: check the test circuit.
<
>
CYCLE/P
r:
001
PRESS = 20 mbar
FLOW = >> F.S.TEST
READY (NO OK)
Pressure in excess of the full
scale.
Action: decrease the pressure
using the mechanical regulator
knob or the target if an electronic
regulator is used.
<
>
CYCLE/P
r:
001
PRESS = > F. SCALE
READY (NO OK)
Differential sensor error.
Action: contact the ATEQ after
sales service for repairs (probable
presence of water or oil in the
instrument test circuit).
<
>
CYCLE/P
r:
001
PRESS = 20.2 mbar
FLOW = SENSOR ERR.
READY (NO OK)
Pressure in excess of the max.
threshold.
Action: check regulator settings,
pressure limits, check whether the
right regulator has been selected if
there are two.
<
>
CYCLE/Pr001
PRESS=1.02 bar P>
READY (NO OK)
Pressure below the min. threshold.
Action: check the network
pressure and regulator settings,
the pressure limits, and whether
the right regulator has been
selected if there are two.
<
>
CYCLE/Pr001
PRESS=0.000 bar P<
READY (NO OK)
ATR error.
Action: run another ATR learning
cycle or check the ATR
parameters. ATR fault.
<
>
CYCLE/P
r:
001
PRESS = 19.8 mbar
FLOW = ATR ERROR
READY (NO OK)