
Using the Modbus Ports
112
870USE10110 July 2004
Auto-Logout
Feature Only
with RS232
If the serial option adapter is used and the RS232 port is chosen, auto-logout is
supported. If a programming panel is logged into the CPU via the serial port and its
cable gets disconnected, the processor adapter automatically logs out the port. This
auto-logout feature is designed to prevent a lock-up situation that could prevent
other host stations from logging in on other ports.
Auto-logout is not available for any RS485 port, including the RS485 option on the
serial option adapter. The user must log out of the processor using the programming
software.
Kommentare zu diesen Handbüchern