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Carlo Gavazzi Industri A/S

PD30ETDx10BPxxIO - IO-Link

PD30ETDx10BPxxIO ENG

28/04/2021

Object and Gap Monitoring

Function description

This function is designed to monitor, that the length of an object and the gap

between the following object on a conveyer belt, are witin certain limits.

Conditions

Only one sensor is needed for this function.

Settings

An acceptable minimum and maximum time [ms] mus be set for both the

object size a gap size between two objects represented by the time it takes

to pass the sensor.

Object minimum time.

10...60 000 ms

Factory settings: 500 ms

Object maximum time.

10...60 000 ms

Factory settings: 10 000 ms

Gap minimum time.

10...60 000 ms

Factory settings: 500 ms

Gap maximum time.

10...60 000 ms

Factory settings: 10 000 ms

Outputs

Output 1 is active when an object is outside the set limits.

Output 2 is active when the gap between two objects is outside the set limits.

Alarm settings

Safe limits

SSC1

• 0 ... 100 % of actual SP

Factory settings: 20%

SSC2

• 0 ... 100 % of actual SP

Factory settings: 20%

Dust alarm

Safe limits are used for dust alarm level.

Water drop alarm

Safe limits are used for water drop alarm level.

Temperature alarm

• High threshold -50 ... +150 °C

• Low threshold -50 ... +150 °C

Factory settings:

High value 70 °C

Low value -20 °C

Detection diagram

0.0

0.0

0.4

-0.4

7.9

1.2

-1.2

0.8

-0.8

15.7

2.0

-2.0

1.6

1.6

23.6 31.5 39.4 47.2

55.1

400

600

200

1000 1200 1400

50

800

40

30

20

10

-10

-20

-30

-40

-50

0

0

A

B

C

D

Y

X

E

F

A

Detection width (mm)

D

Sensing range (inches)

B

Sensing range (mm)

E

Sensor

C

Detection width (inches)

F

Object 25 x 25 mm, White 90%