SMC Networks PPA Series Manual page 6

PPA
Series
Operation and Functions
Unit Display Switching
1. Press and hold the 1. When pressed continuosly
POWER and LIGHT
for 3 seconds or more, the
buttons for 3 seconds
unit on the LCD will flash.
or more.
2. The unit will change. (See
the table below.)
3. The unit
switching is finished.
kgf
MPa
POWER
LIGHT
2. Press the LIGHT button.
kgf
MPa
POWER LIGHT
3. Press the POWER button.
MPa
bar
POWER
LIGHT
High pressure Vacuum
(PPA100) (PPA101)
MPa→bar kPa→bar→PSI
→PSI→kgf →inHg→mmHg
Note) The "inHg" unit cannot be displayed.
Auto Power OFF Function
When the power is turned
ON and there is no button
operation for more than 5
minutes, the power will turn
OFF.
Note) For
function,
POWER LIGHT functions and operation of
the lock mode (below).
Lock Mode (Auto Power OFF Cancel)
Press and hold the
The
POWER and LIGHT
function is canceled by
buttons for 6 seconds
activating the lock mode
or more.
(auto power OFF cancel).
When continuously pressed
for 6 seconds or more, "L" is
displayed on the LCD.
Moreover, when the power
is turned OFF, the lock
mode is released.
MPa
POWER
LIGHT
3
Note) Since this is combined with power OFF
operation, the button should be released at the
point when "P" or "b" is displayed.
Press the POWER button.
is set, and
POWER
Press the POWER button.
POWER
Press the POWER button.
POWER
Low pressure
(PPA102)
kPa→bar
→PSI→kgf
Press the LIGHT button.
POWER
canceling this
refer to the
Press and hold the
POWER button for 6
seconds or more.
auto power OFF
POWER
(PPA100 shown. Unit: MPa)
Peak/Bottom Display
Do this when pressure is
being displayed.
Peak Display
Displays the maximum
pressure value and "P"
appears on the LCD. The
display will change
MPa
pressure increases beyond
LIGHT
the pressure value that is
being held.
Bottom Display
Displays the minimum
pressure value and
appears on the LCD. The
display will change
pressure falls below the
pressure value that is being
held.
(These modes
MPa
convenient for confirming
pressure fluctuations.)
LIGHT
MPa
LIGHT
Turning On the Back Light
It normally lights up while the
button is being pressed. In
the lock mode, it lights up
when pressed and turns off
when pressed
However, the maximum
lighting time is approximately
one minute.
MPa
LIGHT
Zero Clear
The zero point displayed at
atmospheric pressure can
be automatically adjusted.
By this means it is possible
to eliminate a
discrepancy at atmospheric
pressure.
• Turn the power OFF.
• Release the supply pressure
to the atmosphere.
MPa
• When continuously pressed
LIGHT
for 6 seconds or more, zero
clear is performed
"CAL" is displayed on the
LCD.
if
"b"
if
are
again.
display
and