Appendices
A-72
CP1E CPU Unit Software User’s Manual(W480)
A518
to
A520
(CP1E
N/NA-
type
CPU
Unit
only)
− Operation End Time The time that operation stopped as a
result of changing the operating mode
to PROGRAM mode is stored here in
BCD.
A518.00 to A518.07: Seconds (00 to
59)
A518.08 to A518.15: Minutes (00 to
59)
A519.00 to A519.07: Hour (00 to 23)
A519.08 to A519.15: Day of month (01
to 31)
A520.00 to A520.07: Month (01 to 12)
A520.08 to A520.15: Year (00 to 99)
Note 1 If an error occurs in operation,
the time of the error will be
stored. If the operating mode
is then changed to
PROGRAM mode, the time
that PROGRAM mode was
entered will be stored.
2 The data will be unstable if the
capacitor becomes
discharged.
3 In an E-type CPU Unit, or if
the clock data is not set for an
N/NA-type CPU Unit, the data
will be for 1:01.01 on Sunday
January 1, 2001.
See at left. Retained Retained See at left.
A525 01 Ethernet Option
Board Reset Flag
(Serial Option Port)
Turn ON this bit to reset the Ethernet
Option Board mounted on the serial
Option port.
OFF to ON: Reset Retained Cleared
09 Ethernet Option
Board Restart Flag
(Serial Option Port)
Turn ON this bit to restart Ethernet
Option Board mounted on the serial
Option port.
OFF to ON: Restart Retained Cleared
A526 00 Built-in RS-232C Port
Restart Bit (CP1E
N/NA-type CPU Unit
only)
Turn ON this bit to restart the built-in
RS-232C port.
Note This bit is turned OFF automati-
cally when the restart processing
is completed.
OFF to ON: Restart Retained Cleared
01 Serial Option Port
Restart Bit (CP1E
N30/40/60 or NA20
CPU Unit only)
Turn ON this bit to restart the Serial
Option port.
Note This bit is turned OFF automati-
cally when the restart processing
is completed.
OFF to ON: Restart
port
Retained Cleared
Address
Name Function Settings
Status
after
mode
change
Status at
startup
Write
timing
Related
flags,
settings
Words Bits
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