3

Optical reading head

PXV100SI-F200-R4-V19

Germany: +49 621 776 4411

Pepperl+Fuchs Group

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

USA: +1 330 486 0001

Singapore: +65 6779 9091

www.pepperl-fuchs.com

fa-info@us.pepperl-fuchs.com

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code band (see Technical Data). The stability of the mounting and the guidance of the vehicle

must be provided such that the depth of field of the reading head is not closed during operation.

All reading heads can be optimally customized by parameterization for specific requirements.

The parameterization of reading heads with a bi-directional interface (all except SSI-interface)

can take place via the interface itself (internal parameterization) or via an optical parameteriza-

tion code (external parameterization). The reading heads with SSI interface only have the pos-

sibility of external parameterization via optical parameterization codes.

Displays and Controls

The reading head allows visual function check and fast diagnosis with 7 indicator LEDs. The

reading head has 2 buttons on the reverse of the device to activate the alignment aid and pa-

rameterization mode.

LEDs

External parameterization

For external parameterization you require the parameterization code as Data Matrix with the

desired reading head parameters. Data Matrix code cards for step-by-step external parame-

terization are printed in the reading heads operating instructions.

Parameterization is only possible within 10 minutes of switching on the reading head. If a button

is pressed after 10 minutes subsequent to switching on, there is visual signaling via the LEDs

(LED1, yellow/LED2, red/LED3, yellow/LED4, yellow/LED5, yellow flash for 2 seconds)

• The switchover from normal operation to parameterization mode is via button 2 on the re-

verse of the reading head. Button 2 must be pressed for more than 2 seconds. LED3 now

flashes.

Note: Parameterization mode automatically ends after 1 minute of inactivity. The reading

head returns to normal operation and works with unchanged settings.

• Place the parameterization code in the view of the camera module. After recognition of the

parameterization code, the green LED2 lights up for 1s. In the event of an invalid param-

eterization code, the red LED2 lights up for 2 s.

• A short press on button 2 ends the parameterization mode and the changed parameters

are not stored volatile in the reading head.

Alignment aid for the Y and Z coordinates

The activation of the alignment aid is only possible within 10 minutes of switching on the read-

ing head. The switchover from normal operation to “alignment aid operating mode is via button

1 on the reverse of the reading head.

• Press the button 1 for longer than 2 s. LED2 flashes green for a recognized code band.

LED2 flashes red for an unrecognized code band.

•Z coordinate: If the distance of the camera to the code band too small, the yellow LED5

lights up. If the distance of the camera to the code band too large, the yellow LED5 lights

up. Within the target range, the yellow LED5 flashes at the same time as the green LED2.

•Y coordinate: If the optical axis of the camera is too deep in relation to the middle of the

code band, the yellow LED4 lights up. If the optical axis is too high, the yellow LED4 extin-

guishes. Within the target range, the yellow LED4 flashes at the same time as the green

LED2.

• A short press on button 1 ends the alignment aid and the reading head changes to normal

operation.

LED

Color

Label

Meaning

1

Yellow

COM

Communication active

2Green/red

PWR/ADJ

ERR/NO CODE

Code recognized/not recognized, Error

3

Yellow

OUT1

Output 1

4

Yellow

OUT2/ADJ Y

Output 2, Alignment aid Y

5

Yellow

OUT3/ADJ Z

Output 3, Alignment aid Z

6,7

red/green/yellow

INTERNAL

DIAGNOSTICS

Internal diagnostics