6 – 5
6 Buffer memory
QE81WH4W
(3) Common sections (Un
\
G3000 to Un
\
G4999)
Table 6.1-3 Common sections (Un
\
G3000
to
Un
\
G4999)
Item
Address
(Decimal)
Data
Type
Description
Default
value
R/W
Back
up*
1
Output value
during the test
mode*
2
3000
-
Latest error code
0 R
○
1
3001
-
Year of time of error
0 R
○
2019H
3002
-
Month and day of time of error
0 R
○
0910H
3003
-
Hour and minute of time of error
0 R
○
1112H
3004
-
Second and day of the week of
time of error
0 R
○
1301H
Error
3005-4999
- System
area
- - -
-
*1 Even if the power failure is restored, data is held because data is backed up by the nonvolatile
memory.
*2 For the procedure for using the test mode, refer to section 4.2.5.
