Noding PM40 Bedienungsanleitung Seite 13

PM40 Operating Instructions Pressure Switch with digital display
Display Description
Info
Automatically displays the all-time min/max values measured for pressure and
temperature in sequence:
InFo
P Hi = Highest measured pressure, P Lo = Lowest measured pressure.
t Hi = Highest measured temperature, t Lo = Lowest measured temperature
Reset of the values via simultaneous pressing "
Exceedance counter
Shows how often the threshold value has been exceeded.
CntH
When the "
to zero.
Exceedance counter threshold
thrE
Setting of the threshold value for the exceedance counter.
Simulation switching point
Enables the simulation of the switching points. The display shows the message "Care" to
alert the user against using this setting during operation.
SPSI
When the "
switching points begins.
Pressing "
Pressing "
Simulation analog output
Enables the simulation of the analog output. The display shows the message "Care" to
alert the user against using this setting during operation.
AnSI
When the "
output begins. The arrow keys can be used to simulate the analog output from 0.00 to
20.00 mA.
Set user code
SCod
Allows to set a new user code. If the code is set to 0000, there is no query at menu start.
Averaging counter
Sets the number of values that will be used for averaging. The larger the value, the less
ACnt
sensitive the pressure output.
Decimal places
Sets the maximum number of decimal places from 0...3. If a value cannot be displayed,
dECI
the number of decimal places is automatically reduced:
e.g. after 99.99 the display jumps to 100.0.
Unit
Switches the unit between kPa, MPa , mbar , bar and PSI. The current unit is indicated
by the corresponding illuminated To access the menu "
Unit
pressed for > 3 seconds
When changing the unit, the decimal places, switching points and limits of the
analog output (AnLo/AnHI) must be adjusted.
Rotation
rot Rotates the display orientation by 180°. The navigation keys "
allow operation with the rotated display.
Factory reset
dEF When the "
setting. The all-time max/min values remain stored.
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˄ ˅
" and " " keys are pressed for > 3 seconds, the exceedance counter is reset
˄ ˅
" and " " buttons are pressed for > 3 seconds, the simulation of the
˄
" changes the switching state of SP1.
˅
" changes the switching state of SP2.
˄ ˅
" and " " buttons are pressed for > 3 seconds, the simulation of the analog
˄ ˅
" and " " buttons are pressed for > 3 seconds, the device is reset to its factory
˄ ˅
" and " " for > 3s
˄ ˅
" and " " buttons need to be
˄ ˅
" and "
Factory set
" are swapped to
EN
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4.00
0000
8
0
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