Mitsubishi Electric MELSEC iQ-R-RD75P4 User Manual page 452

[Md.15] Warning No.
This area stores the warning No. Monitor the value in hexadecimal.
■Buffer memory address
For the buffer memory address of this area, refer to the following.
Page 364 Monitor data
[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.
Buffer memory configuration
b15 b14 b13 b12 b11 b10 b9
(1)
■Buffer memory address
For the buffer memory address of this area, refer to the following.
Page 364 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.
Buffer memory configuration
b15 b14 b13 b12 b11 b10 b9
(1)
■Buffer memory address
For the buffer memory address of this area, refer to the following.
Page 364 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.
Buffer memory configuration
b15 b14 b13 b12 b11 b10 b9
(1)
■Buffer memory address
For the buffer memory address of this area, refer to the following.
Page 364 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
12 DATA USED FOR POSITIONING CONTROL
450
12.7 Monitor Data
b8 b7 b6 b5 b4
(2) (3)
b8 b7 b6 b5 b4
(2) (3)
b8 b7 b6 b5 b4
(2) (3)
b3 b2 b1 b0
(4)
b3 b2 b1 b0
(4)
b3 b2 b1 b0
(4)
Common for Axis 1 to 4
1422
Stored contents Stored value
(1) Year (tens place) 0 to 9
(2) Year (ones place) 0 to 9
(3) Month (tens place) 0 and 1
(4) Month (ones place) 0 to 9
Stored contents Stored value
(1) Day (tens place) 0 to 3
(2) Day (ones place) 0 to 9
(3) Hour (tens place) 0 to 2
(4) Hour (ones place) 0 to 9
Stored contents Stored value
(1) Minute (tens place) 0 to 5
(2) Minute (ones place) 0 to 9
(3) Second (tens place) 0 to 5
(4) Second (ones 0 to 9
place)