#9 Viper_SC_Manual_
001-5008-000_Rev12e.docx |
Page 60
Figure 47 – Time Source
4.4.6.1
SNTP
Simple Network Time Protocol (SNTP) is a protocol for synchronization of clocks of computer systems (Viper SCs) over the
Internet. When SNTP client is enabled the Viper SC will poll the time server for the time information update.
―
Client
. Select:
Enabled/Disabled
. Default = Disabled
―
Server Address.
Enter the IP Address of the SNTP Server in dot decimal format. Default =
0.0.0.0
―
Period.
Enter the period of time (in seconds) at which the SNTP Server is polled. Default =
64.
―
SNTP UTC Time.
Displays the last update received from the SNTP Server (in seconds). Default =
0.
4.4.6.2
TIME ZONE
Select Local Time Zone (
from list
). Default =
(GMT) Greenwich Mean Time
.
Daylight Saving.
Select
Enabled/Disabled
. Default =
Disabled.
4.4.7
ALARM REPORTING/DIAGNOSTIC SETTINGS
Viper can be enabled to report several different types of alarms using the SNMP protocol. If SNMP is enabled (refer to
Section 0) and reporting is enabled for a specific alarm, Viper will send an SNMP Trap to each of the IP addresses listed in
the Trap IP List (refer to Section 0) whenever an alarm occurs.
If the condition that caused the alarm clears, Viper will send a second SNMP Trap to each of the IP addresses listed in the
Trap IP List, indicating that the error has cleared.
Figure 48 – Alarm Reporting/Diagnostic Settings
