User Documentation

IE-CS(T)-2TX-xRS232/485 Web Console Configuration
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Power failure
We provide two DC power inputs for redundancy. The IE-CS(T)-2TX-xRS232/485 supports different
approaches to warn engineers automatically, such as by email or relay output. Users can connect to “Monitor
-> Relay Output” from the web console to check what event causes the warning. The relay output will be
canceled after the power recovers, or by selecting “acknowledge event” using the web console or Telnet. When
the Relay Output is sending a warning, the Ready LED will flash red until the warning event ceases.
Ethernet link down
The IE-CS(T)-2TX-xRS232/485 provides system maintainers with real-time alarm messages for Ethernet link
down. Even when control engineers are out of the control room for an extended period of time, they can still be
informed of the status of devices almost instantaneously when exceptions occur. The
IE-CS(T)-2TX-xRS232/485 supports different methods for warning engineers automatically, such as by email,
SNMP trap, and relay output. Users can connect to “Monitor -> Relay” Output from the web console to check
which Ethernet port is causing the warning. The relay output will be canceled if the failed Ethernet link is
restored, or by selecting Acknowledge Event from the web console or Telnet. When the Relay Output is issuing
a warning, the Ready LED will flash in red until the warning event ceases.
DCD changed
The DCD (Data Carrier Detect) signal has changed, also indicating that the modem connection status has
changed. For example, a DCD change to high also means “Connected” between local modem and remote
modem. If the DCD signal changes to low, it also means that the connection line is down.
When the DCD changes, the IE-CS(T)-2TX-xRS232/485 will immediately send an e-mail, send an SNMP trap,or
trigger the relay output..
DSR changed
The DSR (Data Set Ready) signal has changed, also indicating that the data communication equipment’s power
is off. For example, a DSR change to high also means that the DCE is powered ON. If the DSR signal changes
to low, it also means that the DCE is powered off.
When the DSR changes, the IE-CS(T)-2TX-xRS232/485 will immediately send an e-mail, send an SNMP trap,
or trigger the relay output.
Mail
Setting Factory Default Necessity
Enable, Disable Disable Optional
This feature helps the administrator manage how the IE-CS(T)-2TX-xRS232/485 sends e-mail to pre-defined
e-mail boxes when the enabled events—such as Cold start, Warm start, Authentication failure, etc.—occur. To
configure this feature, click the Event Type Mail checkbox.
Trap
Setting Factory Default Necessity
Enable, Disable Disable Optional
This feature helps the administrator manage how the IE-CS(T)-2TX-xRS232/485 sends SNMP Trap to a
pre-defined SNMP Trap server when the enabled events—such as Cold start, Warm start, Authentication failure,
etc.—occur. To configure this feature, click the Event Type Trap checkbox.