Mitsubishi L Series User Manual page 204

(56)Latest error code address (Un\G1800)
The latest address of error log is stored.
(57)Error history No.
Up to 16 errors occurred in the module are recorded.
Un\G1810
Un\G1811
Un\G1812
Un\G1813
Un\G1814
Un\G1815
Un\G1819
Item
First two digits of the year/
Last two digits of the year
Month/Day
Hour/Minute
Second
Day of the week
*1 Those are values when an error occurs at 10:35:40 on Tuesday, March 29th, 2011.
(58)CH Logging data (Un\G5000 to Un\G44999)
This is an area for storing the logged data. Up to 10000 data can be stored per channel. After the 10001st data for
CH Logging data (Un\G5000 to Un\G44999) for each channel, the logging is continued overwriting the data
from the head.
For details on the logging function, refer to the following.
• Logging function (
● When Operating condition setting request (Y9) is turned OFF → ON → OFF, the logging data in all the channels are
cleared.
● Even if CH
logged data is not cleared to zero.
202
(Un\G1810 to Un\G1969)
to
b15
First two digits of the year
Month
Hour
Second
to
Stored in BCD code.
One of the following values is stored for each day of the week in BCD
code.
• Sunday: 0
• Tuesday: 2
• Thursday: 4
• Saturday: 6
Page 98, Section 8.14)
Logging hold request (Un\G1008 to Un\G1011) is turned ON (1) → OFF (0) and the logging restarts, the
b8 b7 to
Error code
Last two digits of the year
Day
Minute
Day of the week
System area
Storage contents
• Monday: 1
• Wednesday: 3
• Friday: 5
b0
Storage
*1
example
2011
H
329
H
1035
H
40
H
2
H