GFK-2721A
A-1
PROFINET Specifications
Release 2.00 of the VersaMax PROFINET IO Scanner supports PROFINET v2.3 Class A
IO-Device with the clarifications listed below. For version-specific updates, refer to the
Important
Product Information
document provided with your module.
PROFINET Protocol Support
RTC
– Real time Cyclic Protocol: RT_CLASS_1 & RT_CLASS_2
RTA
– Real time Acyclic Protocol
DCP
– Discovery and Configuration Protocol
CL-RPC
– Connectionless Remote Procedure Call
LLDP
– Link Layer Discovery Protocol – transmission only
MRP
– Client role only (Manager role not supported)
PTCP
– Precision Transparent Clock Protocol – Line delay measurement only
SNMP
– Simple Network Management Protocol – Note: the SNMP is disabled by default. SNMP
can be enabled by setting SNMP Configuration to “Enable SNMP Service” using the VersaMax
PNS Programmer.
A
Appendix