CET PMC-230, User Manual, Page: 25 / 37

CET Electric Technology
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5.6.2 Data Recorder Log
Register Property Description Format Note
20000 RW Data Recorder Index UINT32 See Note 1)
20002 RO
High-order Byte: Year
UINT16
1 to 37 (Year-2000)
Low-order Byte: Month 1 to 12
20003 RO
High-order Byte: Day
UINT16
1 to 31
Low-order Byte: Hour 0 to 23
20004 RO
High-order Byte: Minute
UINT16
0 to 59
Low-order Byte: Second 0 to 59
20005 RO Millisecond UINT16
20006~20007 RO Parameter 1 Float
20008~20009 RO Parameter 2 Float
20010~20011 RO Parameter 3 Float
20012~20013 RO Parameter 4 Float
20014~20015 RO Parameter 5 Float
20016~20017 RO Parameter 6 Float
20018~20019 RO Parameter 7 Float
20020~20021 RO Parameter 8 Float
20022~20023 RO Parameter 9 Float
20024~20025 RO Parameter 10 Float
20026~20027 RO Parameter 11 Float
20028~20029 RO Parameter 12 Float
20030~20031 RO Parameter 13 Float
20032~20033 RO Parameter 14 Float
20034~20035 RO Parameter 15 Float
20036~20037 RO Parameter 16 Float
Table 5-10 Data Recorder
Note:
1) Writing a value n (where 1 ≤ n ≤ 65,355) to the Data Recorder Index will load the nth Log into the buffer from memory.
5.6.3 SOE Log
The SOE Log Pointer points to the register address within the SOE Log where the next event will be stored. The
following formula is used to determine the register address of the most recent SOE event referenced by the
SOE Log Pointer value:
Register Address = 10000 + Modulo[SOE Log Pointer-1/32]*8
Register Property Description Format
10000~10007 RO Event 1
See Table 5-12 SOE Log
Data Structure
10008~10015 RO Event 2
10016~10023 RO Event 3
10024~10031 RO Event 4
…… …
10248~10255 RO Event 32
Table 5-11 SOE Log
SOE Log Data Structure
Offset Property Description Unit
+0
RO High-order Byte: Event Classification
See Table 5-13 SOE
Classification RO Low-order Byte: Sub-Classification
+1
RO High-order Byte: Year 0-37 (Year-2000)
RO Low-order Byte: Month 1 to 12
+2
RO High-order Byte: Day 1 to 31
RO Low-order Byte: Hour 0 to 23
+3
RO High-order Byte: Minute 0 to 59
RO Low-order Byte: Second 0 to 59
+4 RO Record Time: Millisecond 0 to 999
+5
RO High-order Byte: Reserved -
RO Low-order Byte: Status
1
-
+6 RO High-order Word: Event Value (Float) -
+7 RO Low-order Word: Event Value (Float) -
Table 5-12 SOE Log Data Structure
Notes:
1. The value “1” means DI Inactive or Disconnect Relay Operated, while the value “2” means DI Active or Disconnect Relay Released.