Mitsubishi Electric MELSEC iQ-F Series FX5 User Manual page 439

[Md.52] Warning occurrence (year/month)
This area stores the time (year/month) when a warning occurs with the BCD code. Monitor the value in hexadecimal format.
Buffer memory configuration
b15 b14 b13 b12 b11 b10 b9
(1) (2)
■Buffer memory address
For the buffer memory address of this area, refer to the following.
Page 356 Monitor Data
[Md.16] Warning occurrence (date/hour)
This area stores the time (date/hour) when a warning occurs with the BCD code. Monitor the value in hexadecimal format.
Buffer memory configuration
b15 b14 b13 b12 b11 b10 b9
(1) (2)
■Buffer memory address
For the buffer memory address of this area, refer to the following.
Page 356 Monitor Data
[Md.17] Warning occurrence (minute/second)
This area stores the time (minute/second) when a warning occurs with the BCD code. Monitor the value in hexadecimal
format.
Buffer memory configuration
b15 b14 b13 b12 b11 b10 b9
(1) (2)
■Buffer memory address
For the buffer memory address of this area, refer to the following.
Page 356 Monitor Data
[Md.18] Warning history pointer
This area stores a pointer number that comes next to the pointer number assigned to the latest warning history record.
■Buffer memory address
The following table shows the buffer memory address of this area.
Buffer memory name
[Md.18] Warning history pointer
b8 b7 b6 b5 b4 b3 b2
(3) (4)
b8 b7 b6 b5 b4 b3 b2
(3) (4)
b8 b7 b6 b5 b4 b3 b2
(3) (4)
Stored contents
(1) Year (tens place)
b1 b0
(2) Year (ones place)
(3) Month (tens place)
(4) Month (ones place)
Stored contents
(1) Day (tens place)
b1 b0
(2) Day (ones place)
(3) Hour (tens place)
(4) Hour (ones place)
Stored contents
(1) Minute (tens place)
b1 b0
(2) Minute (ones place)
(3) Second (tens place)
(4) Second (ones place)
Common for axes 1 and 2
1422
17 DATA USED FOR POSITIONING CONTROL
17
Stored value
0 to 9
0 to 9
0, 1
0 to 9
Stored value
0 to 3
0 to 9
0 to 2
0 to 9
Stored value
0 to 5
0 to 9
0 to 5
0 to 9
437
17.7 Monitor Data