ProSoft Technology PLX8X-MNET-61850 - Manual (Page 47)

PLX8x-MNET-61850 ♦ Communication Gateway ProSoft 61850 Configuration Manager
Modbus TCP/IP to IEC 61850 User Manual
ProSoft Technology, Inc. Page 47 of 228
May 14, 2014
2.4.2 Schneider Electric PLC Device Configuration
Configuration
After the IEC 61850 Data Attributes to be mapped in the gateway have been
chosen, then double-click, or right-click on the Quantum, Premium, or M340 icon,
and choose C
ONFIGURE .
This will bring up the MODBUS Mapping Tool window.
On the Modbus Mapping Tool window the Data Attribute is automatically showing
on the left-hand side of the window. The right-hand side of the window is for
mapping IED data to the gateway’s Modbus Client. This is the data the gateway
will push to the Modbus server.
Enable
Options for this Modbus command are
 E
NABLE A LL C OMMANDS - C ONTINUOSLY
 E
NABLE A LL C OMMANDS - O N D ATA C HANGE
 D
ISABLED
The default is E NABLE A LL C OMMANDS - O N D ATA C HANGE .
This means that the data will only be pushed from the ProSoft gateway to the
PLC when the data coming from changes in the gateway's internal database.
This keeps the network traffic at a minimum.