ABB Relion 620 Series - Reset Time Structure

Example of an identification string could be
C(REF620;FE201;1VHR123456R2;feeder
15.12;1.6;2.0)H(1.2;3.1)0(-;-)1(-;1.1)2(-;
1.0)3(-;1.1)4(-;2.0)
The data within the C section is restricted to certain maximum lengths. For example,
the user-definable IED location is here restricted to a maximum of 34 characters. If the
IED location information on system level contains more characters, only the 34 first
characters are displayed.
3.4.14 Reset time structure
The time and cause of the IED's last reset are stored into this structure. The reset time
is taken directly from the IED's RTC at the startup. The clock might not be accurate
and the data can be corrupted.
Table 39: Reset time structure
Address Register Values Comment
49221 TimeStamp
(Year,Month)
High byte:year, low
byte:month
49222 TimeStamp (Day,Hour) High byte:day, low
byte:hour
49223 TimeStamp (Min,Sec) High byte:min, low
byte:seconds
49224 TimeStamp
(Milliseconds)
Word: milliseconds
49225 Time Quality See Time quality table
49226 Cause of reset 1 = Power reset
2 = Watchdog reset
3 = Warm reset
Table 40: Time quality
Bit
Meaning Values
15 Time format 0 = Local time
1 = UTC time
14 Time source 0 = Internal (RTC)
13 RTC not synchronized 0 = RTC synchronized
1 = Not synchronized
12 RTC Failure 0 = RTC OK
1 = RTC failure
11...0 Not used 0
1MRS757645 B Section 3
Vendor-specific implementation
620 series 63
Communication Protocol Manual