Wachendorff ur3274, Руководство пользователя

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86 UR3274U - User manual
2
or
Change the flashing
digit and move to the
next one using the
SET
key.
Enter password
9999
3
SET
to confirm
Instrument loads
default settings
Turn off and restart
the instrument
7.10 LATCH ON Functions
For use with input
Pot.1
(potentiometer 6KΩ) and
Pot.2
(potentiometer 150KΩ) and with linear input (0…10V,
0...40mV, 0/4…20mA), it is possible to associate start value
of the scale (parameter 6
Lo.L.i.
) to the minimum position
of the sensor and value of the scale end (parameter 7
up.L.i.
)
to the maximum position of the sensor (parameter 8
Latc.
configured as
std.
).
It is also possible to fix the point in which the controller will
display 0 (however keeping the scale range between
Lo.L.i.
and
up.L.i.
) using the “virtual zero” option by setting
u.0st.
or
u.0in.
in parameter 8
Latc.
If you set
u.0in.
the virtual zero
will reset after each activation of the tool; if you set
u.0st.
the
virtual zero remains fixed once tuned.
To use the LATCH ON function, configure according to
required operation the parameter
Latc. 2
2 The tuning procedure starts by exiting the configuration after changing
the parameter.