Omron CP1L Operation Manual page 694

Auxiliary Area Allocations by Address
Addresses Name
Word Bits
A744 to All Power ON
A746 Clock Data 9
A747 to All Power ON
A749 Clock Data
10
A751 A751.11 DM Initial
Values Read
Error Flag
A751.12 DM Initial
Values Save
Execution
Error Flag
A751.13 DM Initial
Values Save
Error Flag
A751.14 DM Initial
Values Save
Flag
A751.15 DM Initial
Values Save
Start Bit
A752 All DM Initial
Values Save
Password
A753 All DM Initial
Values Save
Area Speci-
fication
660
Function
These words contain the time at
which the power was turned ON nine
times before the startup time stored
in words A510 to A511.
A744.00 to A744.07: Seconds (00 to
59)
A744.08 to A744.15: Minutes (00 to
59)
A745.00 to A745.07: Hour (00 to 23)
A745.08 to A745.15: Day of month
(00 to 31)
A746.00 to A746.07: Month (01 to
12)
A746.08 to A746.15: Year (00 to 99)
These words contain the time at
which the power was turned ON ten
times before the startup time stored
in words A510 to A511.
A747.00 to A747.07: Seconds (00 to
59)
A747.08 to A747.15: Minutes (00 to
59)
A748.00 to A748.07: Hour (00 to 23)
A748.08 to A748.15: Day of month
(00 to 31)
A749.00 to A749.07: Month (01 to
12)
A749.08 to A749.15: Year (00 to 99)
ON when an error occurred in trans-
ferring DM initial values from the DM
initial value area in flash memory to
the DM Area.
ON when the DM Initial Values
Transfer Password (A752) is incor-
rect or when the DM Initial values
area was not specified when starting
to transfer DM initial values from the
DM Area to the DM initial value area
in flash memory.
ON when an error occurred in trans-
ferring DM initial values from the DM
Area to the DM initial value area in
flash memory.
ON while DM initial values are being
transferred from the DM Area to the
DM initial value area in flash mem-
ory.
OFF when the transfer has been
completed.
Turn ON this bit to start transferring
DM initial values. This bit is valid only
when a correct password is stored in
A752 and the DM Area Initial Value
Area is specified (i.e., when A753.00
is ON).
The system will turn this bit OFF
automatically when the transfer has
been completed.
Set the passwords here to transfer
DM initial values between the DM
area and the DM initial value area in
flash memory. The transfer will not
be started unless the correct pass-
word is set.
The transfer is started when A751.15
is turned ON.
The password will be cleared by the
system when the transfer has been
completed.
Specifies the area to be transferred
to flash memory.
Settings Status
after
mode
change
See at left. Retained Retained Written
See at left. Retained Retained Written
OFF: Normal Retained Cleared
ON: Error
(failed to load)
OFF: Normal Retained Cleared
ON: Error
(failed to save)
OFF: Normal Retained Cleared
ON: Error
(failed to save)
OFF: Not being Retained Cleared
saved
ON: Being
saved
Turned ON: Retained Cleared
Transfer
started
OFF: Not trans-
ferring
ON: Transfer-
ring
A5A5 hex: Retained Cleared
Save initial val-
ues from DM to
flash
0001 hex: DM Retained Cleared
Area specified
Appendix D
Status at Write Related
startup timing Flags,
Settings
when
power is
turned
ON.
when
power is
turned
ON.
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