Microsemi SyncServer S350 - ADMIN - Relays

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unexpected failure. They may also be overwritten if memory is low. Microsemi recommends
rotating log files, if needed. Specifying the DNS name or IP address of a remote server will
configure the SyncServer to send a copy of each message received by the syslog and kernel
log daemons to the remote address, if it is reachable. The remote server can then be con-
figured to filter the messages using its configuration file.
A complete definition of how Syslog is configured may be obtained by consulting the stand-
ard syslog.conf man pages that are widely available on the Internet.
ADMIN - Relays
The SyncServer S300/S350 has two alarm output relays located on the rear panel, Power
and Alarm.
Also see Power and Alarm Relays (on page 114).
Relays Configuration
Loss of Power Alarm Relay
Power: This relay de-energizes when the SyncServer loses power. Its behavior cannot be
configured.
Minor/Major Alarm Relay
The user can configure the conditions that de-energize the Alarm relay:
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Any Major Alarm: Alarms with Severity = Major.
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Any Major or Minor Alarm: Alarms with Severity = Major or Minor.
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Off (no relay activation on any alarm): The relay is remains energized except when the Syn-
cServer loses power or is rebooted.
The following pages/actions may de-energize the Alarm relay:
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SERVICES - Startup: Using Halt or Reboot.
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NETWORK - Ethernet: Applying changes to the network configuration.
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All NTP - * pages: Using RESTART on any of the NTP-related pages.
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SYSTEM - Upgrade: Upgrading the firmware.
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SYSTEM - Factory Reset: Resetting the configuration to factory defaults.
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Using the following WIZARDS: 1st Setup, NTP, Restore, Upgrade.
For more information on major/minor alarm states, see ADMIN - Alarms (on page 85).
System Restart Delay (Minutes)
Use this setting to prevent the Alarm relay from de-energizing for a user-configured period of
time after the SyncServer starts or restarts. The delay can be set to allow enough time for
unwanted alarm conditions to clear. The factory default setting is 60 minutes. The range is 1
to 99 minutes. This setting only affects the Alarm relay. It does not affect other aspects of
alarm operation.
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