Supported Functionality

Supported Functionality grouped per Conformance Class, as per PNIO-CCs_7042_V11_Mar11.pdf

Feature	Description	relevant Conformance Class	Implementation
PROFINET Specification Version		2.41
PROFINET GSDML Specification Version		2.41
mandatory Features CC-A
Real Time Cyclic - Class 1	unsynchronized real time cyclic protocol	CC-A,B,C	Yes
Real Time Acyclic	real time acyclic protocol	CC-A,B,C	Yes
Device diagnostics/Alarms	Diagnostics & Maintenance Alarms	CC-A,B,C	Yes
Device identification (I&M0)	supported mandatory Identification records	CC-A,B,C	Yes
Neighboorhood detection	LLDP protocol	CC-A,B,C	Yes
Port-related network statuses via PROFINET	PDEV records	CC-A,B,C	Yes
optional Features CC-A
extended Identification & Maintenance	supported extended I&M records	CC-A,B,C	I&M1, 2, 3, 4
extended Identification & Maintenance	not supported extended I&M records	CC-A,B,C	I&M5
Shared Input	Multiple access to inputs by various controllers	CC-A,B,C	Planned
Shared device	Distribution of device functions to various controllers	CC-A,B,C	Planned
Slave-to-slave communication	Direct communication between IO-Devices	CC-A,B,C	No
mandatory Features CC-B
Network diagnostics	SNMP protocol	CC-B,C	Yes
optional Features CC-B
Name assignment via DCP, PDEV	Automatic addressing of devices after device replacement	CC-B,C	Yes
Configuration in Run (CiR)	Configuration changes during operation	CC-B,C	Planned
Time sync	Time stamping of I/O data	CC-B,C	Yes
Fibre-optic cable Support	Fiber-optic cable diagnostics for POF/HCS	CC-B,C	No
Fast Start-Up	Fast start-up after voltage recovery for switching operations	CC-B	Planned
Media redundancy protocol	Higher availability through ring redundancy	CC-B	Planned
System redundancy (mandatory for PA only)	System redundancy with two I/O Controllers	CC-B	Planned
mandatory Features CC-C
PROFINET with IRT	Bandwidth reservation with update rates of 250 us and higher	CC-C	Yes
optional Features CC-C
PROFINET with IRT	Isochronous operation	CC-C	Planned
PROFINET with IRT	Update rates less than 250 us	CC-C	No
DFP	Optimized IRT mode for line topologies	CC-C	No
Two-way transmission, MRPD	Higher availability through harmonious redundancy switchover	CC-C	No

Key Performance Parameters

Feature	Description	Setting
Process Data Image	Cyclic Input Data	1440 Bytes
	Cyclic Output Data	1440 Bytes
	supported I/O Data at 8ms cycle time	1440 Bytes
	supported I/O Data at 4ms cycle time	1440 Bytes
	supported I/O Data at 1ms cycle time	1440 Bytes
Application Relations	8 Application Relations per PRU ICSS	8 I/O Connections, 1 Supervisor, 1 Supervisor-DA
	Input Output Communication Relations	8
	Consumer Protocol Machines (CPM)	8
	Provider Protocol Machines (PPM)	8
	supported subslots per Application Relation	255
Diagnosis entries	supported number of diagnosis records	256
EtherNet Link	supported Baud rates	100Mbit/s
	supported Duplex Modes	Full

Alarms issued per Device, Alarms per submodule aren't supported yet.

General Stack Parameters

Stack Memory Usage - Conformance Class B	Read Only Memory	358793 Bytes
Stack Memory Usage - Conformance Class B	Random Access Memory	461390 Bytes