IFM PN7271 Manual

IFM Ikke kategoriseret PN7271

Læs nedenfor 📖 manual på dansk for IFM PN7271 (33 sider) i kategorien Ikke kategoriseret. Denne guide var nyttig for 19 personer og blev bedømt med 4.5 stjerner i gennemsnit af 2 brugere

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Operating instructions

Electronic pressure sensor

PN72xx

PN73xx

PN76xx

80285816 / 00 07 / 2019

• 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).

• Window function / normally closed: [OUx] = [Fnc] (→ fig. 2. 2).

The width of the window can be set by means of the difference between FHx

and FLx� FHx = upper value, FLx = lower value�

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1 2

P = system pressure; HY = hysteresis; FE = window

When set to the window function the set and reset points have a fixed

hysteresis of 0�25 % of the measuring span�

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

2 1

2OUT2

L+

OUT1

BK black

BN brown

BU blue

WH white

OUT1: switching output or IO-Link

OUT2: switching output

Colours to DIN EN 60947-5-2

Example circuits

2 x pnp 2 x npn

L+

2: OUT2

4: OUT1 L

L+

2: OUT2

4: OUT1

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�

• Change from menu level 1 to menu level 2:

► Press [●] to get to the menu.

► Press [▲] or [▼] until [EF] is

displayed�

► Press [●].

> The first parameter of the submenu is

displayed (here: [rES])�

Change from menu level 1 to menu level 2 when a parameter setting

software is used:

Activate the [EF] button�

• Locking / unlocking

The unit can be locked electronically to prevent unintentional settings�

►Make sure that the unit is in the

normal operating mode�

► Press [▲] + [▼] simultaneously for

10 s�

> [Loc] is displayed�

10 s

During operation: [Loc] is briefly displayed if you try to change parameter values�

9.4 Set output signals

9.4.1 Set output functions

►Select [ou1] and set the switching function:

- [Hno] = hysteresis function/normally open

- [Hnc] = hysteresis function/normally closed

- [Fno] = window function/normally open

- [Fnc] = window function/normally closed,

- [OFF] = output off�

Parameter [OFF] is only available in operating mode 3 ([CMPT] = [3])�

►Select [ou2] and set the function:

- [Hno] = hysteresis function/normally open

- [Hnc] = hysteresis function/normally closed

- [Fno] = window function/normally open

- [Fnc] = window function/normally closed,

- [OFF] = output off�

Parameter [OFF] is only available in operating mode 3 ([CMPT] = [3])�

9.4.2 Define switching limits for the hysteresis function

►[ou1] / [ou2] must be set as [Hno] or [Hnc]�

►Select [SP1] / [SP2] and set the value at which the output switches�

►Select [rP1] / [rP2] and set the value at which the output switches off�

rPx is always smaller than SPx� The unit only accepts values which are lower

than the value for SPx�

9.4.3 Define switching limits for the hysteresis function

►[ou1] /[ou2] must be set as [Fno] or [Fnc]�

►Select [FH1] / [FH2] and set the upper limit value�

►Select [FL1] / [FL2] and set the lower limit value�

FLx is always lower than FHx� The unit only accepts values which are lower

than the value for FHx�

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� T

Damping [dAP] affects the switch point / process data flow (IO-Link

communication) and the display�

9.5.4 Reset all parameters to factory setting

►Select [rES]�

► Press [●].

► Press [▲] or [▼] and keep pressed until [----] is displayed.

► Briefly press [●].

We recommend making a note of your own settings before carrying out a

reset �(→ 12)

The operating mode [CMPT] will also be reset to the factory setting

([CMPT] = [2])�

9.5.6 Graphical depiction of the colour change of the display

Display colour change for the parameters

[r1ou] [r2ou] hysteresis function / , mode

Display colour change for the parameters

[G1ou] [G2ou] hysteresis / , mode

function

OUT1/

OUT2

21 2

OUT1/

OUT2

Measured value > switch point OUT1/OUT2;

Display = red

Measured value > switch point OUT1/OUT2;

Display = green

Display colour change for the parameters

[r1ou] [r2ou] window function / , mode

Display colour change for the parameters

[G1ou] [G2ou] window function / , mode

1 2

FL1/

FL2

FH1

FH2

1 2

FL1/

FL2

FH1

FH2

Measured value between FL1/FL2 and FH1/

FH2; Display = red

Measured value between FL1/FL2 and FH1/

FH2; Display = green

Colour change display green

Colour change display red

1 Initial value of the measuring range

2 Final value of the measuring range

Produkt Specifikationer

Mærke:	IFM
Kategori:	Ikke kategoriseret
Model:	PN7271

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