Prosoft-technology PLX8X-MNET-61850 Manuel d'utilisateur télécharger pdf (Page 51)

PLX8x-MNET-61850 ♦ Communication Gateway ProSoft 61850 Configuration Manager

Modbus TCP/IP to IEC 61850 User Manual

ProSoft Technology, Inc. Page 51 of 228

May 14, 2014

PLC Map View

Right-click on the Quantum, Premium, or M340 icon and choose PLC MAP VIEW.

The Map View window gives you information about all of the tags mapped to this

PLC. The fields are:

 Direction

 PLC Start MB Address

 PLX Start MB Address

 Tag Name

 Size

From this window, you can EXPORT THE PROCESSOR FILES or PRINT this list.

DIRECTION: This shows "MNET" with an arrow. It indicates in which direction the

data will move.

 "MNET →", indicates the data is moving from the gateway’s MNET Client to a

remote Modbus TCP/IP server device (usually a Modicon PLC or PAC). This

is IEC 61850 data being read from the IED and pushed from the gateway to

the Modbus device.

 "MNET ←" indicates the data is moving from a remote Modbus TCP/IP Client

device to the gateway’s MNET server. This is mapped to IEC 61850 writable

data. The Modbus device (usually a Modicon PLC or PAC) writes the data to

the gateway, and the gateway writes it to the IED.

PLC START MB ADDRESS: This is the PLC address in the PLC that this data will

reside. This is derived, and based upon the address configured in the "Modbus

TCP/IP Device Configuration" window, PLC Read Start Register (%MW) or PLC

Write Start Register (%MW) field. In Unity Pro addressing, "%MW1" means the

same as Modbus 40,001 or 400,001 in common Modbus addressing.

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Prosoft-technology PLX8X-MNET-61850 Manuel d'utilisateur Page 51