Mitsubishi Electric MELSEC L Series User Manual page 42

(2) Un\G1800 to Un\G4999 (Error history)
Address Address
(decimal) (hexadecimal)
1800 708H
1801 709H
1802 70AH
1803 to
70BH to 711H
1809
1810 712H
1811 713H
1812 714H
1813 715H
1814 716H
1815 to
717H to 71BH
1819
1820 to
71CH to 725H
1829
1830 to
726H to 72FH
1839
1840 to
730H to 739H
1849
1850 to
73AH to 743H
1859
1860 to
744H to 74DH
1869
1870 to
74EH to 757H
1879
1880 to
758H to 761H
1889
1890 to
762H to 76BH
1899
1900 to
76CH to 775H
1909
1910 to
776H to 77FH
1919
1920 to
780H to 789H
1929
1930 to
78AH to 793H
1939
1940 to
794H to 79DH
1949
1950 to
79EH to 7A7H
1959
1960 to
7A8H to 7B1H
1969
1970 to 7B2H to
4999 1387H
*1 This is a value to be set after power-on or after the CPU module is reset.
*2 This shows whether reading the data from or writing the data to the area with programs is possible.
R: Readable
W: Writable
*3 For the L60DA4, this area is System area.
40
Name
Latest address of error history
System area
*3
Error history clear setting
System area
Error code
First two
digits of the
year
Month
Error time
No. 1
Hour
Second
System area
No. 2 Same as No. 1
No. 3 Same as No. 1
No. 4 Same as No. 1
No. 5 Same as No. 1
No. 6 Same as No. 1
No. 7 Same as No. 1
No. 8 Same as No. 1
No. 9 Same as No. 1
No. 10 Same as No. 1
No. 11 Same as No. 1
No. 12 Same as No. 1
No. 13 Same as No. 1
No. 14 Same as No. 1
No. 15 Same as No. 1
No. 16 Same as No. 1
System area
*1
Default
0

0

0
Last two
digits of the 0
year
Day 0
Minute 0
Day of the
0
week


Item enabled by
turning on and off
*2
Read/Write
Operating condition
setting request (Y9)
R 
 

R/W
 

R

R
R 

R

R
 















 