Datasheet

PNOZmulti products
Fieldbus modules
PNOZ mc9p
Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: [phone], Telefax: [phone], E-Mail: [e-mail]
2015-11
472
Input and output data
32 bytes must always be sent and received for communication with the PNOZmulti. Only
the first 20 bytes are used (see document "PNOZmulti Communication Interfaces").
The data is structured as follows:
Input area
The inputs are defined in the master and transferred to the PNOZmulti. Each input has a
number, e.g. input bit 4 of byte 1 has the number I12.
Virtual inputs
PNOZmulti Configurator
I0 … I7 I8 … I15 I16 … I23 ... I120…I127
PROFINET Byte 0:
Bit 0 … 7
Byte 1:
Bit 0 … 7
Byte 2:
Bit 0 … 7
... Byte 15:
Bit 0 … 7
Output range
The outputs are defined in the PNOZmulti Configurator. Each output that is used is given a
number there, e.g. O0, O5... .
The status of output O0 is stored in bit 0 of byte 0; the status of output O5 is stored in bit 5
of byte 0 etc.
Virtual inputs
PNOZmulti Configurator
O0 … O7 O8 … O15 O16 …
O23
... O120…
O127
PROFINET Byte 0:
Bit 0 … 7
Byte 1:
Bit 0 … 7
Byte 2:
Bit 0 … 7
... Byte 15:
Bit 0 … 7
} Bits 0 … 4: Status of LEDs on the PNOZmulti
Bit 0: OFAULT
Bit 1: IFAULT
Bit 2: FAULT
Bit 3: DIAG
Bit 4: RUN
} Data exchange is displayed in Bit 5.
} Polling the payload data: 2 Bytes with the table number and segment number are sent
by the Master for access to the payload data table (15 Bytes are returned to the Mas-
ter).
Detailed information on data exchange is available in the document "Communication Inter-
faces", under "Fieldbus modules".
The number of virtual inputs and outputs can be extended to 128 (see document
"PNOZmulti Communication Interfaces", under "Fieldbus modules")