Logging
The Gateway monitors many security events automatically. A complete list of events can
be viewed from the Log Settings (System Settings → Gateway → Logging) area in the
Gateway interface. The Gateway also supports the optional use of a Syslog server. This
provides significant flexibility and allows the user to determine how log messages are
handled and how long logs are kept. It is possible for the user to configure the Syslog
server to issue automated alerts for various messages.
Time settings
The Gateway is the timekeeper for the WirelessHART network, so it is imperative that the
Gateway’s time is accurate for timestamp data to be meaningful. Time settings can be
found by navigating to System Settings → Gateway → Time as shown in Figure 2-2.
Gateway time settings and time stamps are stored internally as UTC time. The appropriate
web browser being used displays the time as per the local browser settings.
There are three ways to set the Gateway time:
Procedure
1. Network Time Protocol (recommended). This option uses a Network Time Protocol
(NTP) server to slowly adjust the Gateway’s time in order to match the time of the
control network. Enter the IP address for the NTP server and select the packet
version (1, 2, 3, or 4).
2. Set with PC Time. This option will match the Gateway’s time to that of the PC/
Laptop.
3. Manual Entry. This option allows the user to enter a specific date (MM:DD:YY) and
time (HH:MM:SS).
Note
Network Time Protocol (NTP) is recommended for the best network performance
because it always adjusts time to match the network time server.
Failure to provide regular time synchronization over a long period of time (months)
can cause the Gateway network to drift off time.
Configuration Reference Manual
September 2020 00809-0200-4410
12 Emerson.com/Rosemount
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