15 Ethernet
15-38
CP2E CPU Unit Software User’s Manual(W614)
Note Make settings using the PLC settings function in the CX-Programmer (to be included in version 9.72 and
higher).
15-5-4 PLC Setup for Socket Services
Socket Services Setting
CX-Programmer tab Setting
Built-in Ethernet TCP/IP keep-alive
Item Contents Default
TCP/IP keep-alive Set the liveness-checking interval. When socket services using either
FINS/TCP or TCP/IP are used, the connection will be terminated if there
is no response from the remote node (either a server or client) within the
time set here. (Enabled for socket services using FINS/TCP or TCP/IP
only.)
Setting range: 0 to 65,535 minutes
This setting applies to the keep-alive setting for each connection set
with the FINS/TCP Setting button.
0
(120 minutes)