Pilz PNOZ mmc3p DP - Manual (Page 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
7 7000 Operation Operation 7- 7.1 Messages 7100 Messages 7- 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_Anzeige_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