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I/O Memory Allocation
Section 9-3
211
Address CS/CJ-series
PLC
CX-Simulator
Words Bits
Name
Function Settings
Function
Settings
A295 A29510
Illegal
Ac-
cess Error
Flag
This flag and the Access Error
Flag (AER) will be turned ON
when an illegal access error has
occurred and the PLC Setup has
been set to stop operation an
illegal access error. (This error
occurs when a region of memory
is access illegally.) CPU Unit
operation will stop and the
ERR/ALM indicator will light when
this flag goes ON.
The following operations are
considered illegal access:
1) Reading/writing the system
area
2) Reading/writing EM File Mem-
ory
3) Writing to a write-protected
area
4) Indirect DM/EM BCD error (in
BCD mode)
(The task number where the error
occurred will be stored in A294
and the program address will be
stored in A298 and A299.)
1: Illegal
access
occurred
0: Normal
condition
Same as
CS/CJ-series
PLC.
Summary of Contents for CX-Simulator 1.9
Page 1: ...Cat No W366 E1 10 CX Simulator Ver 1 9 SYSMAC WS02 SIMC1 E OPERATION MANUAL...
Page 2: ......
Page 3: ...SYSMAC WS02 SIMC1 E CX Simulator Ver 1 9 Operation Manual Revised December 2009...
Page 24: ...xxv...
Page 30: ...xxxi...
Page 35: ...xxxvi...
Page 39: ......
Page 63: ...Comparison of the CX Simulator and SYSMAC CS CJ series PLCs Section 1 6 24...
Page 75: ...Installing and Uninstalling the Software Section 2 1 36...
Page 157: ...Task Debugging Section 4 4 118...
Page 195: ...Connection with Application Programs Section 7 2 156...
Page 225: ...Checking the Result Section 8 5 186...
Page 277: ...Other Functions Section 9 4 238...
Page 289: ...Other Tips for Troubleshooting Section 10 3 250...
Page 304: ......
Page 305: ......