Mitsubishi Electric QJ81DL96 User Manual page 109

3
SPECIFICATIONS
(2) Event logging error information (address: 3008 to 3011)
Buffer memory address: 3008
(3) Number of saved files exceeded information (address: 3012 to 3015)
Buffer memory address: 3012
(4) Event logging information 1 to 64 (address: 3030 to 3989)
Buffer memory address: 3030 to 3044 Event logging information 1
3045 to 3059
3975 to 3989
The event logging error information is stored in the bit corresponding to the number of
the event logging setting.
0: No error
1: Error
b15 b14
16 15
3009 32 31
3010
48 47
3011 64 63
A status whether the number of saved files was exceeded or not is stored in the bit
corresponding to the event logging setting number if operation is set to "Stop" when
the number of saved files is exceeded
0: Within setting range
1: Exceeded setting
b15 b14
16 15
3013 32 31
3014 48 47
3015 64 63
Delete saved files in order to continue logging.
Information about the error which occurred in the event logging function is stored.
It is comprised of 64 pieces of event logging information with the same data
configuration.
Event logging information 2
Event logging information 64
(a) Error code
Stores the error code ( Section 18.2) which indicates the definition of the
occurred event logging error.
3.4.12 Event logging status area (address: 3000 to 3989)
b13 b12 b11 b10 b9 b8 b7
14 13 12 11 10 9 8
30 29 28 27 26 25 24
46 45 44 43 42 41 40
62 61 60 59 58 57 56
b13 b12 b11 b10 b9 b8 b7
14 13 12 11 10 9 8
30 29 28 27 26 25 24
46 45 44 43 42 41 40
62 61 60 59 58 57 56
b15 to
+0 Error code
+1
Latest saved file number
+2
+3
Lowest saved file number
+4
+5
High speed data sampling failure count
+6
Processing overload count
+7
Unprocessed buffer size
+8 Unprocessed data count (current)
Unprocessed data count (maximum)
+9
+10 to 13 Event logging information
+14 System area
3.4 Buffer Memory List
b6 b5 b4 b3 b2 b1 b0
7 6 5 4 3 2 1
23 22 21 20 19 18 17
39 38 37 36 35 34 33
55 54 53 52 51 50 49
b6 b5 b4 b3 b2 b1 b0
7 6 5 4 3 2 1
23 22 21 20 19 18 17
39 38 37 36 35 34 33
55 54 53 52 51 50 49
b8 b7 to
3
1
2
3
4
5
6
b0
7
8
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