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Appendix 6 maintenance/diagnostic server, Connection between the main module and pc, Terminal emulator settings – Yokogawa Standalone MW100 User Manual

Page 115: List of maintenance/diagnositc commands, App index

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App-13

IM MW100-17E

Appendix

1

2

3

App

App

Index

Appendix 6 Maintenance/Diagnostic Server

The maintenance/diagnostic server function investigates the MW100 communication
status. The MW100 main module is connected to a PC using an Ethernet cable, then
using Telnet or some other terminal emulator, communication commands can be used
from the PC to perform maintenance/diagnostics on the MW100. Commands are sent
from the PC to the MW100, and the MW100 performs a command/response type
communication with the PC. Only one PC can be connected to one MW100.

Connection between the Main Module and PC

See the MW100 Data Acquisition Unit User’s Manual (IM MW100-01E).

Terminal Emulator Settings

Set up the terminal emulator as follows to perform MW100 maintenance/diagnostics
using communication commands. The terminal emulator is set to connect using the
MW100’s IP address. The port number is 34317.

• Local echo:

ON

• Line feed code of the transmit data: CR+LF

List of Maintenance/Diagnositc Commands

Command Name

Functions

con

Output TCP connection information

eth

Output Ethernet information

help

Output command help

login

Login

logout

Log out

net

Output network information

uart

Outputs UART I/F information

Main Specifications of the Maintenance/Diagnositc Server

Port number

34317/tcp

Transfer data

ASCII character string

Command

A string on a single line ending with the CR+LR terminator

Responses

Strings on multiple lines ending with the CR+LR terminator

Keep alive

Always enabled

Receive timeout

10 minutes

Maximum number of simultaneous

1

connections