Program Commreqs For Eis001 Initialization; Complete The Rx3I Application; Verify Iec 104 Network Operations - Emerson PACSystems RX3i Quick Start Manual

Quick Start Guide
GFK-2948A
3.3.

Program COMMREQs for EIS001 Initialization

A single COMMREQ instruction must be passed from the CPU to the EIS001 in order
to configure the IEC 104 Server module attributes. These are explained in the
Configuration portion of GFK-2949, Ethernet IEC 104 Server Module User Manual. The
COMMREQ is executed once following power-up of the EIS001 and can be added to
an existing ladder logic program.
3.4.

Complete the RX3i Application

The variables created in the previous step are used to develop an RX3i application
program. This program, along with the hardware configuration and network
configuration is then downloaded to the RX3i controller for validation and
deployment.
3.5.

Verify IEC 104 Network Operations

After the COMMREQ has been executed, verify the data exchange on the Network is
as expected. Establish that data originating at each Client is passed to the RX3i tables
per the IEC 104 configuration. Verify also that data originating at the IEC 104 Server
is passed to each Client per the corresponding IEC 104 configuration. IEC 104
network activity verification may be part of the IEC 104 configuration (heartbeat bits,
for instance) or may be accomplished through the Station Manager interface. Refer
Configuration
Section 3
Sep 2019
12