I/O Memory Allocation Section 9-3
226
Address CS/CJ-series PLC CX-Simulator
Words Bits
Name
Function Settings Function Settings
A512 to
A513
Power In-
terruption
Time
These words contain the time at
which the power was interrupted.
The contents are updated every
time that the power is interrupted.
The data is stored in BCD.
A51200 to A51207:
Second (00 to 59)
A51208 to A51215:
Minute (00 to 59)
A51300 to A51307:
Hour (00 to 23)
A51308 to A51315:
Day of month (00 to 31)
(These words are not cleared at
start-up.)
See Func-
tion col-
umn.
Same as
CS/CJ-series
PLC.
A514 Number of
Power In-
terruptions
Contains the number of times
that power has been interrupted
since the power was first turned
ON. The data is stored in binary.
To reset this value, overwrite the
current value with 0000.
(This word is not cleared at start-
up, but it is cleared when the
Memory Corruption Detected
Flag (A39511) goes ON.)
0000 to
FFFF
hexadeci-
mal
Same as
CS/CJ-series
PLC.
A523 Total Power
ON Time
Contains the total time that the
PLC has been on in 10-hour
units. The data is stored in binary
and it is updated every 10 hours.
To reset this value, overwrite the
current value with 0000.
0000 to
FFFF
hexadeci-
mal
Not used.
A52600 RS-232C
Port Re-
start Bit
Turn this bit ON to restart the
RS-232C port. (Do not use this
bit when the port is operating in
peripheral bus mode.)
This bit is turned OFF automati-
cally when the restart processing
is completed.
0 to 1: Re-
start
Not used.
A52601 Peripheral
Port Re-
start Bit
Turn this bit ON to restart the
peripheral port.
0 to 1: Re-
start
Not used.
A52614 SYSMAC
BUS Mas-
ter 1 Re-
start Bit
Turn this bit ON to restart
SYSMAC BUS Remote I/O
Master Unit 1.
This bit is turned OFF automati-
cally when the restart processing
is completed.
0 to 1: Re-
start
Not used.
A526
A52615 SYSMAC
BUS Mas-
ter 0 Re-
start Bit
Turn this bit ON to restart
SYSMAC BUS Remote I/O
Master Unit 0.
This bit is turned OFF automati-
cally when the restart processing
is completed.
0 to 1: Re-
start
Not used.
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