Contents 1 Preliminary note ���������������������������������������������������������������������������������������������������3 1�1 Symbols used ������������������������������������������������������������������������������������������������3 2 Safety instructions �����������������������������������������������������������������������������������������������4 3 Functions and features ����������������������������������������������������������������������������������������4 3�1 Applications ���������������������������������������������������������������������������������������������������5 4 Function ���������������������������������������������������������������������������������������������������������������6 4�1 Operating modes �������������������������������������������������������������������������������������������7 4�2 Communication, parameter setting, evaluation ���������������������������������������������8 4�3 Switching function ������������������������������������������������������������������������������������������8 4�4 IO-Link ���������������������������������������������������������������������������������������������������������10 4�4�1 General information ����������������������������������������������������������������������������10 4�4�2 Functions that are only available via IO-Link communication �������������10 5 Installation����������������������������������������������������������������������������������������������������������...
9�5�4 Reset all parameters to factory setting �����������������������������������������������22 9�5�5 Set colour change of the display �������������������������������������������������������23 9�5�6 Graphical depiction of the colour change of the display ���������������������24 9�6 Diagnostic functions ������������������������������������������������������������������������������������27 9�6�1 Read min/max values for the system pressure ����������������������������������27 9�6�2 Reading the overload processes ��������������������������������������������������������27 10 Operation ���������������������������������������������������������������������������������������������������������27 10�1 Read set parameters ���������������������������������������������������������������������������������27...
2 Safety instructions • The device described is a subcomponent for integration into a system� - The manufacturer is responsible for the safety of the system� - The system manufacturer undertakes to perform a risk assessment and to create a documentation in accordance with legal and normative requirements to be provided to the operator and user of the system�...
Avoid static and dynamic overpressure exceeding the specified overload pressure by taking appropriate measures� The indicated bursting pressure must not be exceeded� Even if the bursting pressure is exceeded only for a short time, the unit may be destroyed� ATTENTION: Risk of injury! The units are vacuum resistant�...
PN7209, PN7300, PN7302, PN7303, PN7304� Applications To ensure compatibility to old devices if sensors are replaced� Designation IODD IO Device Description - IODD: At www�ifm�com in the download area of the corresponding old device� Operating mode 2 Description Operating mode on delivery�...
Manual operating mode selection, see (→ 9.2), selection of the operating mode via IO-Link interface see → Additional document: Selection of the operating mode, at www.ifm.com. 4.2 Communication, parameter setting, evaluation • Switching signal for system pressure limit OUT1 (pin 4) •...
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• Hysteresis function / normally closed: [OUx] = [Hnc] (→ fig. 1. 1). First the set point (SPx) is set, then the reset point (rPx)� The hysteresis defined remains even if SPx is changed again� • Window function / normally open: [OUx] = [Fno] (→ fig. 2). •...
IO-Link hardware and software can be found at www�ifm�com� 4.4.2 Functions that are only available via IO-Link communication • HIPC: number of overload processes (→ 9.6.2)�...
5 Installation Before installing and removing the unit: Make sure that no pressure is applied to the system� ► Insert the unit in a suitable process connection� ► Tighten firmly� • Recommended tightening torque for ¼ - 18 NPT thread: 2���3 turns, after tightening by hand, turn further�...
6 Electrical connection The unit must be connected by a qualified electrician� The national and international regulations for the installation of electrical equipment must be adhered to� Voltage supply according to EN 50178, SELV, PELV� ► Disconnect power� ► Connect the unit as follows: Core colours black OUT2...
7 Operating and display elements 1 to 8: Indicator LEDs LED 1 Switching status OUT1 (on if output 1 is switched)� LED 8 Switching status OUT2 (on if output 2 is switched)� LEDs System pressure in the indicated unit of measurement� 2 - 7 9: [Enter] button [●] - Selection of the parameters and acknowledgement of the parameter values�...
8.2 Explanation of the menu 8.2.1 Explanation of menu level 1 SPx/rPx Upper / lower limit value for system pressure at which OUTx switches with hysteresis setting� SPx/rPx is displayed if the parameter [Hno] or [Hnc] for OUTx was set in the extended functions "EF" menu� FHx/FLx Upper / lower limit value for system pressure at which OUTx switches with window setting�...
9 Parameter setting During parameter setting the unit remains in the operating mode� It continues its monitoring functions with the existing parameters until the parameter setting has been completed� 9.1 Parameter setting in general 3 steps must be taken for each parameter setting: Select parameter ►...
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If [C�Loc] is displayed when an attempt is made to modify a parameter value, an IO-Link communication is active (temporary locking)� If [S�Loc] is displayed, the sensor is permanently locked via software� This locking can only be removed with a parameter setting software� •...
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For unlocking: ► Press [▲] + [▼] simultaneously for 10 s� > [uLoc] is displayed� 10 s On delivery: not locked� • Timeout: If no button is pressed for 30 s during parameter setting, the unit returns to the operating mode with unchanged values� •...
9.2 Define operating mode (optional) ► Select [CMPT] and set the required operating mode - [1] = operating mode 1 - [2] = operating mode 2 - [3] = operating mode 3 Description of the operating modes, see (→ 4.1) If IO-Link is used, an IODD that corresponds with the operating mode must be used�...
If operating mode 1 is used, the delay time will not behave as described here� Refer to the operating instructions of the old device for details: → www�ifm�com For this unit, the assignment of the parameters [dSx] and [drx] to the set and reset points is strictly designed according to the VDMA guideline�...
9.5.2 Set output logic for the switching outputs ► Select [P-n] and set [PnP] or [nPn]� 9.5.3 Set damping for the switching signal ► Select [dAP] and set the damping constant in seconds value: 63 %); setting range 0�000���4�000 s� Damping [dAP] affects the switch point / process data flow (IO-Link communication) and the display�...
9.5.5 Set colour change of the display ► Select [coLr] and set the function: - [rEd] = display colour red (independent of the measured value)� - [GrEn] = display colour green (independent of the measured value)� - [r1ou] = display colour red when OUT1 switches� - [G1ou] = display colour green when OUT1 switches�...
9.5.6 Graphical depiction of the colour change of the display Display colour change for the parameters Display colour change for the parameters [r1ou] / [r2ou], mode hysteresis function [G1ou] / [G2ou], mode hysteresis function OUT1/ OUT1/ OUT2 OUT2 Measured value > switch point OUT1/OUT2; Measured value >...
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Display colour change for the parameter Display colour change for the parameter [r-12], mode hysteresis function [G-12], mode hysteresis function OUT2 OUT2 OUT1 OUT1 Measured value between OUT1 and OUT2; Measured value between OUT1 and OUT2; Display = red Display = green Display colour change for the parameter Display colour change for the parameter [r-12], mode window function...
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Display colour change with parameter [r-cF] Display colour change with parameter [G-cF] independent of OUT1 / OUT2 independent of OUT1 / OUT2� Measured value between cFL and cFH; Measured value between cFL and cFH; Display = red Display = green Colour change display green Colour change display red Initial value of the measuring range...
9.6 Diagnostic functions 9.6.1 Read min/max values for the system pressure ► Select [Hi] or [Lo] and press [●] briefly. [HI] = maximum value, [Lo] = minimum value� Delete memory: ► Select [HI] or [Lo]� ► Press [▲] or [▼] and keep pressed until [----] is displayed. ►...
10.2 Self-diagnostics / fault indications The unit has many self-diagnostic options� • It monitors itself automatically during operation� • Warnings and faults are displayed (even if the display is deactivated), in addition they are available via IO-Link� Fault / warning Corrective measures PARA F Parameter setting outside the...
Fault / warning Corrective measures W Process value too high ► Check / reduce system (measuring range exceeded)� pressure / select unit with corresponding measuring range� W Process value too low ► Check / increase system (value below measuring pressure / select unit with range)�...
11.2 Further technical data Further technical data and scale drawing at: www�ifm�com� 12 Factory setting Factory setting User setting 25% MEW* 23% MEW* 75% MEW* 73% MEW* 0.06 colr HIPS** CMPT final value of the measuring range, (MAW) initial value of the measuring range...
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