Festo VPPM- C1 Serie Mode D'emploi page 12

6.3 Symbols on the display of the VPPM-...C1
Menu level Symbol
Out
/
[Out]
[SP]
[SP max]
[SP min]
SP.O.
[HY]
[NO]
[NC]
In [in]
[min]
[max]
1)
[mA] or [V] , [%],
2)
[bar], [psi], [kPa]
Force [Force]
Set... [Set 1], [Set 2], [Set 3]
SPEC [SPEC]
[LOCK]
[kPa], [psi], [bar]
1) Dependent on the variant of the VPPM-...C1
2) Dependent on the unit set in SPEC menu
Fig. 17
6.4 Symbols for representing the menu structure
Symbol Significance
(Timeout)
Automatic return to the basic status (RUN mode) when the monitoring time
has expired (e.g. here after 80 seconds)
80 s
EDIT (Cancel) In order to return manually to the basic status (RUN mode), press the EDIT
3 s
key for 3 seconds
The icon on the display flashes (here Out)
Out
Security code active (lock – blocked against unauthorised programming)
Security code inactive (lock)
Press key (here UP key)
Press the UP key or DOWN key in order to set values or select functions)
Press the UP or DOWN key to change the functions in the menu.
Press the EDIT key
Edit
Fig. 18
RUN mode
The RUN mode indicates the current pressure value for the output (Out). By briefly
pressing the DOWN key, you can display the setpoint value for the input (In).
SHOW mode (è Fig. 19)
If the VPPM-...-C1 is in RUN mode, the SHOW mode will become active when the
UP button or the DOWN button is pressed twice.
If the output (Out) is selected, the current settings of the switching output (Out)
will be displayed one after the other each time the UP key is pressed.
If the input (In) is selected, the minimum pressure value and the maximum pres­
sure of the input [In] will be displayed one after the other when the DOWN key is
pressed.
The SHOW mode shows the following settings and values:
Description
Switching output set / not set
Switching output
Threshold value comparator
Switching point
Window comparator
Upper switching point
Lower switching point
SetPoint OK
Hysteresis
Normally open
Normally closed
Input
Lower pressure value
Upper pressure value
Units of the input
Manual setpoint specification
Factory parameter sets
Special menu
Security code active (blocked against unauthor­
ized programming)
Units of pressure, switchable
Pressure display as bar chart
Settings for [Out]:
– Switching function [threshold value/window comparator/SP.O.]
– Switching point [SP] or [SP min] and [SP max]
– Hysteresis [HY]
– Switching characteristic [NO/NC]
• Press the UP key several times in succession and check the current values and
settings of [Out]. When the switching characteristic is displayed, you can return
to the RUN mode by pressing the UP key again.
Settings for [In] :
– Minimum pressure value [min]
– Maximum pressure value [max]
• Press the DOWN key several times in succession and check the current values of
[In]. When the maximum pressure is displayed, you can return to the RUN mode
by pressing the DOWN key again.
1)
1) Dependent on the setting in the [Out] menu in the EDIT mode
Fig. 19
10 s