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17

UK

9.4.2  Reset all parameters to factory setting

 

Select [rES]�

 

Press [Set] and keep it pressed until [----] is displayed�

 

Briefly press [Mode/Enter]� 

We recommend noting down your own settings before carrying out a reset 

(→ 12 Factory setting).

10  Operation

After power on, the unit is in the Run mode (= normal operating mode)� It carries 

out its measurement and evaluation functions and provides output signals 

according to the set parameters�

Operation indication → chapter 7 Operating and display elements.

10.1  Read set parameters

 

Press [Mode/Enter] until the requested parameter is displayed�

 

Briefly press [Set]�

 

> The unit displays the corresponding parameter value for approx� 15 s� After 

another 15 s it returns to the Run mode�

10.2  Error indications

[OL]

Overload pressure (measuring range exceeded)

[UL]

Underload pressure (below measuring range)

[SC1]

Short circuit in OUT1*

[C�Loc] Active IO-Link communication, setting buttons locked, parameter change is 

rejected�

[S�Loc] Setting buttons locked, parameter change is rejected, unlocking only possible via 

IO-Link interface�

[Err]

Flashing: internal fault

*The output concerned is switched off as long as the short circuit exists�

The messages SC1 and Err are shown even if the display is switched off�

Содержание PQ3 Series

Страница 1: ...Operating instructions Pressure sensor PQ3xxx UK 80007230 00 06 2019...

Страница 2: ...cessories 7 5 2 DIN rail mounting 7 5 3 Panel mounting 8 6 Electrical connection 8 7 Operating and display elements 9 8 Menu 10 8 1 Menu structure 10 8 2 Explanation of the menu 11 9 Parameter setting...

Страница 3: ...nts to be provided to the operator and user of the system This documentation must contain all necessary information and safety instructions for the operator the user and if applicable for any service...

Страница 4: ...he system pressure differential pressure in compressed air networks and pneumatic systems of machines and plants Avoid static and dynamic overpressure exceeding the specified overload pressure by taki...

Страница 5: ...the main connection 2 bar 29 PSI Bursting pressure of the auxiliary connection as opposed to the main connection 12 bar 174 PSI 4 Function 4 1 Output signals The unit displays the current system press...

Страница 6: ...ic data and provides the possibility to set the parameters of the unit during operation In addition communication is possible via a point to point connection with a USB adapter cable You will find mor...

Страница 7: ...ighten to avoid damage to the thread Maximum tightening torque 2 5 Nm Maximum thread length 7 5mm 5 1 Mounting accessories The following components can be supplied as accessories Order no Mounting set...

Страница 8: ...qualified electrician The national and international regulations for the installation of electrical equipment must be adhered to Voltage supply to EN 50178 SELV PELV Disconnect power Connect the unit...

Страница 9: ...ted on the label LEDs 5 6 7 not used LED 8 switching status of the output 9 Alphanumeric display 4 digits Display of the current system pressure Indication of the parameters and parameter values 10 Se...

Страница 10: ...10 8 Menu 8 1 Menu structure S M M S M M S M M S M S M M S M M S M M M S M M S M S M M M S M M S RUN M M M S M M S M M S M M M S...

Страница 11: ...mit values hysteresis function H or window function F either normally open no or normally closed nc Uni Standard unit of measurement for system pressure Lo Minimum value memory for system pressure HI...

Страница 12: ...For reducing the value let the display move to the maximum setting value Then the cycle starts again at the minimum setting value 3 Acknowledge parameter value Briefly press Mode Enter The parameter i...

Страница 13: ...played here rES Locking unlocking The unit can be locked electronically to prevent unintentional settings Locking is also possible via an IO Link capable parameter setting tool Make sure that the unit...

Страница 14: ...sis function Make sure that for ou1 the function Hno or Hnc is set Select SP1 and set the value at which the output switches Select rP1 and set the value at which the output switches off rP1 is always...

Страница 15: ...us in milliseconds The following fixed values can be set they define the switching frequency f in Hz of the output dAP 6 10 30 60 100 250 500 1000 2000 f 80 50 16 8 5 2 1 0 5 0 25 9 3 3 Configuration...

Страница 16: ...value 0 9 3 5 Differential pressure measurement optimisation of the sensor accuracy During differential pressure measurement the sensor accuracy can be optimised An average system pressure value is e...

Страница 17: ...meters Press Mode Enter until the requested parameter is displayed Briefly press Set The unit displays the corresponding parameter value for approx 15 s After another 15 s it returns to the Run mode 1...

Страница 18: ...etting User setting SP1 FH1 25 VMR rP1 FL1 23 VMR ou1 Hno coF 0 0 SySP 0 0 dS1 0 dr1 0 dAP 6 diS d2 uni bAr cLor r on the indicated percentage of the final value of the measuring range VMR of the corr...

Страница 19: ...19 UK More information at www ifm com...

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