Pilz PNOZ mmc3p DP Manual do Utilizador descarregar pdf (Página 23)

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]

7-1

7.1 Messages

7 Operation

77000OperationOperation7-7.1Messages7100Messages7-Betrieb_Meldungen_allgemein_BA

When the supply voltage is switched on, the PNOZmulti safety system

copies the configuration from the chip card.

The LEDs "POWER","DIAG", "FAULT", "IFAULT" and "OFAULT" light up

on the base unit.

Betrieb_Meldungen_Feldbus_Profibus

The expansion module PNOZ mmc3p is configured and started auto-

matically. The "ONLINE" and "OFFLINE" LEDs indicate the status of the

PNOZ mmc3p on PROFIBUS-DP.

If the expansion module PNOZ mmc3p does not receive a configuration

from the base unit for a period of 30 s, the expansion module PNOZ

mmc3p connects to PROFIBUS-DP and "ONLINE" status is displayed

on PROFIBUS-DP. The error message "External Error" is sent to the

Master.

7.1.1 Display elements for device diagnostics

Display elements for device diagnostics 7-Anzeige Legende 3x

Legend:

Betrieb_An zeige_Feldbus_PROFIBUS-DP_ BA

LED on

LED flashes

LED off

LED Meaning

POWER Supply voltage is present

Supply voltage is not present

ONLINE PNOZ mmc3p online, data exchange is possible

Master has sent the telegram "Global Control Clear". Virtual input bits i0 ... i23 are set

to "0"; expanded input bits i24 ... i127 are frozen.

PNOZ mmc3p not online

OFFLINE PNOZ mmc3p offline, data exchange is not possible

PNOZ mmc3p not offline

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 29

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