Datasheet

Basics
System description
Diagnostics
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
2015-11
16
Error stack
The error stack on the PNOZmulti contains important information for diagnostics and
troubleshooting. The error stack can be read out by the PNOZmulti Configurator. It contains
messages and help texts, for example
} Hardware errors
} Wiring error
} Configuration errors
} Errors in the operation of the interface or fieldbus
} Errors in the project's user program
} Messages relating to differences between the programs stored on the PNOZmulti and
chip card
Diagnostic word
A diagnostic word can be called up for those elements of the PNOZmulti Configurator inter-
face that have the ability to store a status:
} Online in the PNOZmulti Configurator
} Via the Ethernet or serial interface on the base unit
} Via a connected fieldbus
The diagnostic word contains information about a certain element,e.g.
} Operating states (e.g. switch operated)
} Error messages (e.g. monitoring time elapsed)
An individual bit from a diagnostic word can be evaluated in the user program of the
PNOZmulti Configurator.