Pilz PSSu H DN Manual de usuario descargar pdf (Pagina 25)

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany

Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]

7-3

7.2 Display elements

7 Operation

Remedy: Correct the hardware registry.

2. Error: A module is missing. Possible cause:

 The module has been removed.

 The module has an error and is no longer registering after a reset.

 The module has an error and switches to a system stop.

 The module no longer has a voltage supply.

Remedy: Rectify the above points.

7.2.2 Display elements for DeviceNET diagnostics

Display elements for DeviceNET diagnostics7-][BA_Anzeige DN

The module has LEDs to display various DeviceNet states (“MNS” LED

and “I/O” LED).

Die “MNS” LED indicates the status of the DeviceNet interface and the

network status:

LED for DeviceNet diagnostics Key

MNS Colour Status

- - - No bus connection because

- there is no voltage or

- DUP-MAC-ID test is not com-

plete.

Green “Operational and Online, Con-

nected” status

“Operational and Online, Not Con-

nected” status

Red Recoverable fault (“Minor Fault” or

“Connection Time-out”)

Non-recoverable fault (“Critical

Fault” or “Critical Link Fault”)

Red/

green

Communication error: Error due to

bus access (“Identity Communi-

cation Faulted Request”)

DeviceNet

Usb Dev

SB I/O

SB ADDRESS

USB

D -

D +

G N D

USB

x 10

x 1

MNS

I/O

ADDRESS

OFF

- -

BAUD

125K

OFF

250K

OFF

500K

OFF

- -

S1 OFF ON ON ON

MNS

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Pilz PSSu H DN Manual de usuario Pagina 25

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