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Parameterization
Page 44 of 72
MSM-USM2G-BA-UK-004
5.3.2 Menu System
In this menu, different system functions can be defined for the annunciator.
5.3.2.1 Submenu Time
Fig. 5.10: Submenu Time
Manual time synchronisation
With click on the button “set time”, the manually entered time is sent to the USM.
With click on the button “set actual time”, the PC time is sent to the USM.
Synchronisation by NTP
For time synchronisation two alternative NTP-server can be used. For this purpose, the server
name or IP address as well as the port number of the service need to be defined. If a
Universal Annunciation Server (USS) from EES is used within the network, this can provide a
time
server. To use the USS’ time server, please enter the USS IP address instead of the
server name.
Synchronisation by IEC
Alternatively, the time can be synchronised with the SCADA system connected through the
IEC interface.
5.3.2.2 Submenu Network
The USM provides an Ethernet interface on the terminal X8 (Network 0). Optionally the annunciator
can provide an additional Ethernet interface on the terminal X98 (Network 1). Both interfaces are
completely separated and need to be operated in two independent networks.
The two Ethernet interfaces are equivalent and can be used e.g. for communication with a SCADA
system or for parameterization. For both Ethernet interfaces IP-address, subnet mask and gateway
address can be parameterized.
IP-Address
IP address of the fault annunciator on the respective network, i.e. the IP address with which
the fault annunciator itself is logged on to the network.
On the page „time“ the time zone and way of time
synchronization can be defined. The internal real
time clock of the annunciator can be set manually
or synchronized cyclically by a NTP-server or the
IEC interface.
The IP address entered here must be outside of a possibly existing DHCP-
range of the router or DHCP server.
If the USM provides two network interfaces, the two IP addresses have to be in
separate networks. Otherwise the annunciator might not be addressable through
network anymore.