I/O Memory Allocation Section 9-3
213
Address CS/CJ-series PLC CX-Simulator
Words Bits
Name
Function Settings Function Settings
A299 All Program
Address
Where
Program
Stopped
(Leftmost 4
digits)
(A294 contains the task number
of the task where program exe-
cution was stopped.)
Left 4 digits
of the pro-
gram ad-
dress
Same as
CS/CJ-series
PLC.
A300 All Error Log
Pointer
When an error occurs, the Error
Log Pointer is incremented by 1
to indicate the location where the
next error record will be recorded
as an offset from the beginning of
the Error Log Area (A100 to
A199).
The Error Log Pointer can be
cleared to 00 by turning A50014
(the Error Log Reset Bit) from
OFF to ON.
When the Error Log Pointer has
reached 14 (20 decimal), the next
record is stored in A195 to A199
when the next error occurs.
00 to 14
hexadeci-
mal
Same as
CS/CJ-series
PLC.
A301 All Current EM
Bank
This word contains the current
EM bank number in 4-digit
hexadecimal. The current bank
number can be changed with the
EMBC(281) instruction.
0000 to
000C
hexadeci-
mal
Same as
CS/CJ-series
PLC.
A302 A30200
to
A30215
CS/CJ-seri
es CPU
Bus Unit
Initializing
Flags
These flags are ON while the
corresponding CS/CJ-series
CPU Bus Unit is initializing after
its CS/CJ-series CPU Bus Unit
Restart Bit (A50100 to A50115) is
turned from OFF to ON or the
power is turned ON.
Bits 00 to 15 correspond to unit
numbers 0 to 15.
0: Not ini-
tializing
1: Initializ-
ing
(Reset to 0
automati-
cally after
initializa-
tion.)
Not used.
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