Lufft CHM 8k, Руководство пользователя, Страница: 52 / 72

Operating Manual CHM 8k
R1.7 / 01-2020
Communication via RS485 & Ethernet 52
Figure 21 Web interface: Config system bottom section (superuser).
Figure 22
shows the page “Config RS485”. For safety reasons, the upload function for new telegram formats
is disabled in superuser mode. Please contact Lufft if you want to install your own telegrams.
Figure 22 Web interface: RS485 configuration (superuser).
8.7.4 Status and error messages (process status)
The upper part of the
“Process Status“ tab of Figure 23
is mainly used by Lufft service personnel to
identify problems and faults. In the lower parts of the tab NTP- and AFD-service information might be
displayed, if applicable.
The NTP status can be used to check if the NTP daemon for automatic time synchronization (see section
8.7.5) is working. The information about the NTP service is only displayed and updated every minute if
the NtpMode is active (equal to 1). The display of the NTP status (see Figure 23) shows the information
requested with the ntpq -pn command. The most important values are only briefly described here.
Everything else can be found in the ntpq documentation, for example
http://doc.ntp.org/4.1.0/ntpq.htm .
Designation Description
NTP server Specifies the address of the time server and its selection status. For
example, a '*' means that the time server is used for system
synchronization.
Reachability of
the server
Provides information about the availability of the server during the last
connection requests. The accessibility is binary and not octal as specified
by ntpq. Each 1 stands for a successful connection and 0 for an
unsuccessful connection.
Polling interval [s] Specifies the interval at which the time server is queried.