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Damage due to sharp objects!
The device may be damaged.
Never operate the device with tools or sharp objects.
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Before commissioning the system, the following steps must have been carried
out and completed:
• You have fully assembled and connected the pressure sensor.
• You have carried out the presettings and configuration.
You can now pressurize the system part to which the pressure sensor is con-
nected.
8.1 Switching on the device
After connecting to the power supply, all segments of the display are illuminated
for 2 s in the basic color and then for 2 s in the warning color.
Check the error-free function of all segments during this time.
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The device will then display the manufacturer name and device designation for
2 s. Afterwards, the device changes to the display mode.
The measuring and switching functions are operational in the display mode.
In the case of an electrical start-up, the device may already show a
value in a pressure-free state (physical effect). During commissioning,
perform a zero point offset in the EF extended program function with
the function "0SET".
The device switches off the display in the energy saving mode. Pushing one of the
buttons reactivates the display for 5 s.
To switch on the energy saving mode:
In the extended programming functions, select the value "OFF" for the pa-
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rameter "DISC" (see "Selecting the extended programming functions").
8.2 Selecting the information mode
The pressure sensor is in display mode:
Press and hold the arrow pointing upwards for at least 3 s.
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The pressure sensor is now in the information mode.
The device displays the following parameters in sequence for 3 s each:
• SP1/FH1 (setting for switching point 1 or upper window limit 1)
• RP1/FL1 (setting for resetting point 1 or lower window limit 1)
• SP2/FH2 (setting for switching point 2 or upper window limit 2)
• RP2/FL2 (setting for resetting point 2 or lower window limit 2)
• Analog output (electrical output signal in mA or V)
• LOW (minimum applied pressure value stored since the last reset)
• HIGHds (maximum applied pressure value stored since the last reset)
To exit the information mode:
Press both arrow buttons at the same time.
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The pressure sensor is now in the display mode.
8.3 Display areas
The display areas differ between the pressure sensor and the pressure sensor with
additional leak tester function (Fig. 2).
Table 1: Pressure sensor
Display areas
Display mode
A
Display of applied pressure
B
Key symbol if key lock is acti-
vated, set pressure unit
C1/C2
Set switching thresholds
D1/D2
Switching state, switch output
1/2
E1/E2
Value set for switching thresh-
olds
Table 2: Pressure sensor with leak tester function
AVENTICS
TM
PE5 | R412010843-BAL-001-AF | English
NOTICE
Programming mode
Value of the selected param-
eter
Selected parameter
Additional information
Switching state, switch out-
put 1/2
Value set for switching
thresholds
Display areas
Display mode
A
Display of applied
pressure
B
Key symbol (if key
lock is activated),
set pressure unit
C1/C2
Ready for measure-
ment display
("WAIT"/"USER")
D1/D2
E1/E2
8.4 Selecting the programming mode
The pressure sensor is in display mode:
Press the arrow pointing downwards for at least 2 s.
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The pressure sensor is now in the programming mode. The measuring and
switching functions continue.
If you do not make an entry for more than 15 s, the device automatically switches
back to the display mode.
8.5 Selecting menu items or parameters
The pressure sensor is in the programming mode:
The device displays menu items and selectable parameters in the display area B
(Fig. 2).
Use the two arrow buttons to select the menu item or parameter to be set.
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To confirm the menu item or parameter:
Press the center button.
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The menu item will be implemented or you can set the parameter values.
8.6 Setting parameter values
The pressure sensor is in the programming mode:
The device displays parameter values in the display area A (Fig. 2).
The display areas C1/2 and D1/2 show the currently set parameter values.
1. Use the two arrow buttons to select the parameter value to be set.
2. Press the center button to confirm the parameter value.
The setting becomes active, although the device is still in the programming
mode.
8.7 Selecting the switching and resetting points or the ex-
tended programming functions
The pressure sensor is in the programming mode:
Press one of the two arrow buttons until the desired switching point (SP1,
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SP2), the resetting point (RP1, RP2) or the display for the extended program-
ming functions (EF) appears on the display.
The following displays appear in sequence:
1)
Display
Explanation
Switching point 1 or upper window limit 1
Value range: min: MBA +0.2% of the range; max: MBE
Factory setting: MBE
Resetting point 1 or lower window limit 1
Value range: min: MBA; max. MBE -0.2% of the range
Programming
Measurement mode
mode
Value of the se-
Display of applied pres-
lected parameter
sure
Selected parame-
Set pressure unit
ter
C1: Leakage state (Wait
User, MEAS, DONE) or
TimA until P1 is
reached, error message
("WARN") in case of in-
sufficient supply pres-
sure, "DONE" after (er-
ror-free) completion of
the measurement
C2: Alternating between
QL, dT, dP, or P>P1 until
P1 is reached, or P<P2
until P2 is reached
D2: "Leakage measure-
ment activation" state
E1: Timer in seconds un-
til P1 is reached
E2: Measured values QL,
dT, dP
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