Moxa NA-4020 [34/94] Safe status settings

Moxa ioLogik E4200 [34/94] Safe status settings
ioLogik E4200 Utilities
3-13
Safe Status Settings
Use this field to specify how the I/O channel behaves when the network connection is lost. When the network
connection is lost for the amount of time specified in the Host Connection Watchdog, the ioLogik E4200 enters
Safe Status, and each I/O channel’s Safe Status settings will go into effect.
ATTENTION
Two situations will prompt the
Active Ethernet modular I/O to enter Safe Status. One is Host Connection L
ost
and the
other is Internal I/O Bus Failed. When the ioLogik E4200 is in safe mode, you cannot start Click&G
o
logic
or change the module configuration.
1.
Host Connection Lost: The “I/O” LED shows a steady red.
The Host Connection Watchdog is disabled by default. If the Host Connection Watchdog is disabled, the
ioLogik I/O system will never enter Safe Status and the Safe Status settings will have no effect.
2.
Internal I/O Bus Failed: The “I/O” LED flashes red. Check your I/O system installation.
Test I/O
Modular ioAdmin can be used to test a DO or AO channel.
Adaptor Settings Tab (Administrator)
There are five parts to this TAB: Password, Management Settings, Time settings, System Log, and Modbus
Address Mode. You can set up a password, adaptor name, location, date, time zone, and time server in the
Adaptor Settings tab. Modular ioAdmin supports long adaptor names and a location description of up to 58
characters.
If you will be using ioEventLog to receive system status reports, such as for warm or cold starts, indicate the
IP address and port number for the PC that will be running ioEventLog in the System Log field. The default port
number is 4040. For additional information, refer to the ioEventLog section later in this chapter.
Modular ioAdmin also provides different Modbus address modes, including Fixed mode (the default) and
Dynamic mode. For detailed information, refer to the appendix.

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