User’s guide, Battery management system – APC Battery Management System User Manual
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USER’S GUIDE
Battery Management System
68
In the control console, use the
NTP Client
option to enable or
disable (the default) the NTP Server updates. In the Web interface,
use the
Set Manually
option to disable the updates.
Setting
Definition
Primary NTP Server
Identifies the IP address or domain name of the primary NTP
server.
Secondary NTP
Server
Identifies the IP address or domain name of the secondary NTP
server, when a secondary server is available.
GMT Offset (Time
Zone)
Defines the offset from Greenwich Mean Time (GMT) based on
the Battery Management System’s time zone.
Update Interval
Defines how often, in hours, the Battery Management System
accesses the NTP Server for an update. The minimum is 1 hour;
the maximum is 8760 hours (1 year). Use
Update Using NTP
Now
to initiate an immediate update as well.