PACSystemsâ„¢ RX3i and RSTi-EP CPU Reference Manual Section 3
GFK-2222AK October 2019
CPU Configuration 49
RX3i CPE330/CPE400/CPL410 and RSTi-EP CPE100/CPE115 CPUs only.
CPU LAN2 port mode.
Choices:
Ethernet: LAN port 2 is used for Ethernet communications. This setting disables
embedded PROFINET controller.
PROFINET: LAN port 2 is used by the embedded PROFINET controller for PROFINET
communications. This setting enables the embedded PROFINET controller.
Disabled: CPE400/CPL410 only. LAN port 2 is disabled. It will not require any
configuration and cannot be used for any communications.
Default: Ethernet for RX3i CPE330.
PROFINET for RX3i CPE400, CPL410 and RSTi-EP CPE100/CPE115.
RX3i CPE400/CPL410 CPUs only. CPU LAN3 port mode.
Choices:
Redundancy: Whenever redundancy is enabled in the hardware configuration, both
LAN3 ports are used for Redundancy and Mode indicates Redundancy. The
configuration is grayed out and is not editable. These ports may only be used as the
high-speed data synchronization link between the Primary and Secondary CPUs in a
Hot Standby Redundancy deployment. No additional hardware is permitted on LAN3.
Disabled: Whenever redundancy is disabled in the hardware configuration, both LAN3
ports are disabled and Mode indicates Disabled. The configuration is grayed out and is
not editable The LAN3 ports cannot be used for any communications.
Default: Disabled.
RX3i CPE302/CPE305/CPE310/CPE330/CPE400/CPL410 CPUs only.
Activates Simple Network Time Protocol (SNTP) clock synchronization for the
controller.
Choices:
None: SNTP is not active.
SNTP: SNTP is active and configurable.
Default: None.