Yokogawa Standalone MW100 - Manual (Page 115)

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