TESTO 6448 Instruction Manual page 33

Compressed air counter probe
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AEP
EF
HI
LO
diA
FOU1
FOU2
dAP
rTo
Analogue end point
Measurement value at which 20 mA is output.
Minimum distance between
final measuring range value.
OU2
= I.
Extended functions
This menu point contains a submenu with further parame-
ters. To access these parameters, briefly press the
button.
Min/max flow memory
HI: Display of the highest flow value measured
LO: Display of the lowest flow value measured
Clearing the memory:
Press
[Mode/Enter]
Press
[Set]
and hold it until
Now press
[Mode/Enter]
It is a good idea to clear the memory as soon as the in-
strument is used for the first time under normal working
conditions.
Display of the inner pipeline diameter
Setting is only possible in the
locked in the event of parameterised (non-manipulable)
sensors.
Behaviour of output 1 in the event of an internal error
Behaviour of output 2 in the event of an internal error
Measurement value damping / damping constant in sec-
onds
Resetting the quantity counter
After a set period of time, the counter is automatically
cleared and a new counting interval begins.
The following time spans can be set:
1h to 23h (reset after 1 to 23 hours)
1d to 6d (reset after 1 to 6 days)
1w to 8w (reset after 1 to 8 weeks)
Additionally:
OFF
= reset after counter overflow (32 bit number over-
flow, i.e. overflow at 4,294,967.295 Nm³).
ASP
and
AEP
AEP
is only active when
until
HI
or
LO
appears.
- - - -
appears.
briefly.
EF2
submenu. This may be
6 Operation
= 25 % of the
[Set]
33

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