Mitsubishi Electric MELSEC iQ-R Series User Manual page 323

Event logging status area (Un\G3000 to 3989)
The status related to the event logging function can be checked in this area.
Buffer memory name
Event logging setting information
Event logging error information
Number of saved files exceeded
information
Event logging Error code
information 1
Number of
newest folder
Number of
newest file
High speed
sampling failure
count
Processing
overload count
Unprocessed
buffer size
Unprocessed
data count
(current)
Unprocessed
data count
(maximum)
Event logging information 2 to 64
■Event logging setting information (Un\G3000 to 3003)
The setting status of an event logging setting is stored.
The bit corresponding to the configured event logging setting turns ON.
0: Unset
1: Set
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Un\G3000 16 15 14 13 12 11
Un\G3001 32 31 30 29 28 27
48 47 46 45 44 43
Un\G3002
Un\G3003 64 63 62 61 60 59
■Event logging error information (Un\G3008 to 3011)
The event logging error information is stored.
The bit corresponding to the event logging setting where an event logging error is occurring turns ON.
0: No event logging error
1: Event logging error
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
16 15 14 13 12 11
Un\G3008
Un\G3009 32 31 30 29 28 27
Un\G3010 48 47 46 45 44 43
Un\G3011 64 63 62 61 60 59
• For the cause of an error occured, check an error code stored in the event logging information 1 to 64
(Un\G3030 to 3989). (Page 322 Event logging information 1 to 64 (Un\G3030 to 3989))
• If there are multiple event logging settings with a common access target CPU set for logging, and when an
error related to the CPU occurs, only the corresponding bit of the setting number of event logging in which
the error occurred at the first time may turn ON.
Address Description
Un\G3000 to 3003 The bit corresponding to the configured event logging setting turns ON.
Un\G3008 to 3011 The bit corresponding to the event logging setting where an event logging error is occurring
turns ON.
Un\G3012 to 3015 The information indicating the number of saved files is exceeding the set number of files is
stored.
Un\G3030 An error code is stored in the area corresponding to the event logging setting where the
event logging error is occurring.
0: Normal
Other: Error code
Un\G3031 to 3032 The number of latest folders is stored.
Un\G3033 to 3034 The number of latest files is stored.
Un\G3035 The total number of times the buffer is full is stored.
Un\G3036 The number of times that the event logging processing did not catch up with the data
sampling processing is stored.
Un\G3037 The buffer size to temporarily accumulate sampled data is stored.
Un\G3038 The current number of units of data accumulated in the unprocessed buffer is stored.
Un\G3039 The maximum number of units of data accumulated in the unprocessed buffer is stored.
Un\G3045 to 3989 Details are the same as event logging information 1.
10 9 8 7 6 5 4 3 2
26 25 24 23 22 21 20 19 18
42 41 40 39 38 37 36 35 34
58 57 56 55 54 53 52 51 50
10 9 8 7 6 5 4 3 2
26 25 24 23 22 21 20 19 18
42 41 40 39 38 37 36 35 34
58 57 56 55 54 53 52 51 50
1
17
33
49
1
17
33
49
APPX
Appendix 3 Buffer Memory
A
321