Profinet Scanner Status And Control Data - Emerson PACSystems RX3i PROFINET Scanner Important Product Information

GFK-2738AB

PROFINET Scanner Status and Control Data

The RX3i PROFINET Scanner provides 32 bits of input status data and receives 32 bits of output control data. The
application program in the I/O Controller system can monitor the input status bits for the PNS module. The output
control bits are reserved for future use and have no function at this time.
Output Control Bits
PNS001 -Axxx hardware: The 32 bits of control output assigned to the PNS module are reserved for future use.
PNS001-Bxxx or later and PNS101-Axxx hardware: The 32-bits of control output assigned to the PNS module allows
the IO Controller to dynamically control aspects of the scanner's operation. All control bits are active high. Bit 1 is the
least significant.
Name
Bit #
1 FW Update in
Run
2–32 Reserved
Input Status Bits
The PROFINET Scanner's 32 bits of input status provide information about the scanner. All status bits are active high.
Bit 1 is the least significant.
Status Name
Bits
1 Module OK
2 Reserved
3 Port1 Link Up
4 Port2 Link Up
5 Port3 Link Up
6 Port4 Link Up
7-10 Reserved
11 MRP Enabled
12 MRP Role
Description
A value of 1 allows the webpage firmware update to continue (and restart the PNS
disrupting IO) while the PNS IO is actively controlled.
Set to 0
Indicates the health of the module. A value of 0 indicates the module is powering up
or has failed. A value of 1 indicates the module is functioning properly
Set to 0
1 = port is connected to another device and is communicating
0 = port is not connected to another device, or the port has some sort of error
preventing communications
Set to 0
Indicates whether MRP has been enabled or not. A value of 0 indicates that MRP is
not enabled. A value of 1 indicates that MRP is enabled
Indicates the MRP role the PNS is operating as when MRP is enabled. A value of 0
indicates that the PNS is currently an MRP Client. A value of 1 indicates that the PNS
is currently an MRP Manager, however, the PNS does not currently support MRP
Manager configuration. If MRP is not enabled, then this bit will be set to zero.
Description
Jul 2022
5