Data Flow Between Mvi56E-Mnetcr, Processor, And Network - ProSoft MVI56E-MNETCR User Manual

Reference
User Manual
5.3

Data Flow between MVI56E-MNETCR, Processor, and Network

The following topics describe the flow of data between the two pieces of
hardware (processor and MVI56E-MNETCR module) and other nodes on the
Modbus TCP/IP network. The module contains up to 30 Clients, which can
generate either MBAP (Modbus API for network communications) or MNET
requests dependent on the service port selected in the command.
Processor
The following topics discuss the operation of the Client drivers.
Page 120 of 161
Modbus TCP/IP Multi-Client Enhanced Communications Module for Remote Chassis
To Processor
MNETCR
DATABASE
Module
To Module
MVI56E-MNETCR ♦ ControlLogix Platform
Output from Module
MODBUS/TCP
ProSoft Technology, Inc.
Network