Emerson PACSystems RX3i, User Manual

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RSTI-EP PROFINET I/O Controller User Manual Section 5
GFK-2571R May 2021
Diagnostics 102
the ports are disabled, so all the PORT NUMBER LEDs are off. The CONFIG and LAN LEDs are
also off. The USB LED (-Ax only) operates normally, displaying the condition of the USB port.
5.2.4 Internal Update
Some changes from a firmware update are applied to the system on the next power up.
During this internal update process, the STATUS and LAN LEDs blink green for 0.5 seconds
and then off for 0.5 seconds in unison. At the completion of the internal update process, the
PNC001 restarts and should power up normally.
5.3 Status Reporting
The PNC001 module and any embedded PROFINET Controller both provide 32 bits of status
information to a configured location in the PACSystems CPU’s reference memory.
The status data consists of the Module OK bit, which indicates the health of the module
itself, a status bit for each external port, and a bit that indicates the connection status of the
configured devices.
All Status bits are active high. The status location may be configured in %I, %Q, %AI, %AQ,
%R, %G, %T, %M or %W or I/O Variable reference memory in the PACSystems CPU.
Status Bit Definitions
Bit Name Description
1 Module OK Indicates the health of the PROFINET Controller.
1 indicates the PROFINET Controller is functioning properly.
0 indicates the PROFINET Controller is not functioning properly.
2 Port1 Link Up 1 indicates the port is connected to another device and is operating
correctly.
0 indicates the port is not connected to another device, the port has
an error preventing communications, or the SFP cage is empty or
has an incompatible SFP device.
For CPE100/CPE115, Port1, 2 & 3 Link Up status indicates the LAN2
Port2, 3 & 4 Link Up status.
3 Port2 Link Up
4
Port3 Link Up
8
5 Port4 Link Up 8
6 Reserved Always 0.
7 Port3 SFP OK 8 Indicates the health of the SFP plugged into Port 3.
1 indicates that the SFP matches configuration and is operational.
0 indicates that either the SFP does not match configuration or is
not operational.
8 Port4 SFP OK 8 Indicates the health of the SFP plugged into Port 4.
1 indicates that the SFP matches configuration and is operational.
0 indicates that either the SFP does not match configuration or is
not operational.
8 Applies to PNC001 module only. Bit is set to zero on embedded PROFINET Controllers.