Prosoft-technology MVI56E-DNPNET Manual do Utilizador descarregar pdf (Página 46)

Contents MVI56E-DNPNET ♦ ControlLogix Platform

User Manual DNPNET Ethernet Client/Server Communication Module

Page 46 of 140 ProSoft Technology, Inc.

February 13, 2015

Code

Message

Ladd

Module is waiting for required module configuration data from

ladder logic to configure the Modbus ports

Waiting for Processor Connection

Module did not connect to processor during initialization

 Sample ladder logic or AOI is not loaded on processor

 Module is located in a different slot than the one

configured in the ladder logic/AOI

 Processor is not in RUN or REM RUN mode

Last config: <date>

Indicates the last date when the module changed its IP

address. You can update the module date and time through

the Connect to the Module’s Web Page (page 74), or with the

MVI56E Add-On Instruction.

Operation Messages

After the initialization step, the following message pattern will be repeated.

Code

Message

OK: Module is communicating with processor

ERR: Module is unable to communicate with processor. For

this scenario, the <Port Status> message above is replaced

with "Processor faulted or is in program mode".

Module IP address

OK: Port is communicating without error

Client/Server Communication Errors: port is having

communication errors. Refer to Diagnostics and

Troubleshooting (page 45) for further information about the

error.

3.1.2 Non-Scrolling LED Status Indicators

The non-scrolling LEDs indicate the module’s operating status as follows:

LED Label

Color

Status

Indication

APP

Red or

Green

OFF

The module is not receiving adequate power or is not securely

plugged into the rack. May also be OFF during configuration

download.

GREEN

The MVI56E-DNPNET is working normally.

RED

The most common cause is that the module has detected a

communication error during operation of an application port.

The following conditions may also cause a RED LED:

 The firmware is initializing during startup

 The firmware detects an on-board hardware problem

during startup

 Failure of application port hardware during startup

 The module is shutting down

 The module is rebooting due to a ColdBoot or WarmBoot

request from the ladder logic or Debug Menu

Red or

Green

OFF

The module is not receiving adequate power or is not securely

plugged into the rack.

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