Orolia SecureSync 2400 - 2.14.10.1 System Time Message Format

3.
In the Network Services panel, enable System Time Message.
2.14.10.1 System Time Message Format
This message contains the time when the next 1PPS discrete will occur. It is sent once per
second prior to the 1PPS discrete.
Table 2-3:
System Time Message format
Word Byte 3 Byte 2 Byte 1 Byte 0
1 Msg ID
2 Msg Size
3 Seconds
4 nSec
5 EOM
Table 2-4:
System Time Message field descriptions
Data
Name
Data Description Range Resolution Units
Message
ID
UID of the message; programmable Unsigned 32 bit
integer
1 n/a
Message
Size
Total message size in bytes Unsigned 32 bit
integer
1 Bytes
Seconds Seconds since epoch (00:00:00 Jan
1, 1970 UTC)
Unsigned 32 bit
integer
1 Seconds
2.14 Configure Network Settings
CHAPTER 2 • SecureSync 2400 User Manual Rev. 2
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