MR TRAFOGUARD ISM, Operating Instructions Manual

Page: 173 / 224

6 Functions and settings
Maschinenfabrik Reinhausen GmbH 2016 173 5163667/00 EN TRAFOGUARD® ISM®
Time synchronization
You can synchronize the device time automatically using an SNTP time
server. The device must be connected to an SNTP time server via Ethernet
for this purpose. You can set the following parameters:
▪
Time synchronization via SNTP
▪ Activate second time server (optional)
▪ SNTP time server (for the first and second SNTP time servers)
▪ Synchronization interval
▪ Reference time
▪ Time zone
Figure 127: Setting time synchronization
The following sections describe how you can set these parameters.
Activating time synchronization using SNTP
You can use this parameter to activate time synchronization using an SNTP
time server.
To activate time synchronization using SNTP, proceed as follows:
1.
Go to Settings > Parameters > Time synchronization > Time syn-
chronization via SNTP .
2. Select the option you want.
3. Press the Accept button to save the modified parameter.
Second time server (optional)
As an option, you can use a second time server, e.g. should the first one fail.
When you activate the second time server, the device synchronizes the time
with the second time server if a connection cannot be established with the
6.23
6.23.1