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Error Display at the CPU
Section 11-7
11-7 Error Display at the CPU
The CPU Unit monitors the PCU, which is a Special I/O Unit, for the following
items.
• Hardware irregularities
• Unit number settings outside the settable range
• Duplicated unit numbers
• I/O refresh between the CPU Unit and the PCU
If an error is detected for one of the above items, one of the following flags in
the Auxiliary Area will turn ON. (For details, refer to the relevant CPU Unit
operation manual.)
• Special I/O Unit Number Duplication Flag
• Special I/O Unit Setting Error Flag
• Special I/O Unit Setting Error, Unit Number Flag
• Special I/O Unit Error Flag
• Special I/O Unit Error, Unit Number Flag
For methods of clearing errors, refer to
11-3 LED Error Indicators
and
11-5
Error Code Lists
. After the error has been cleared, the PCU can be restarted
without resetting the power supply by using (OFF
→
ON
→
OFF) one of the fol-
lowing restart bits.
Restart Bits
11-8 Reading Error Information with CX-Position
The following two types of error information can be displayed at the CX-Posi-
tion.
• The current error
• The errors that occurred since the power was turned ON or the PCU was
restarted, including the present error (20 max.)
For details, refer to the CX-Position Operation Manual (W433).
Bit address
Function
A50200 to A50215
Restart bits for unit numbers 0 to 15
A50300 to A50315
Restart bits for unit numbers 16 to 31
A50400 to A50415
Restart bits for unit numbers 32 to 47
A50500 to A50515
Restart bits for unit numbers 48 to 63
A50600 to A50615
Restart bits for unit numbers 64 to 79
A50700 to A50715
Restart bits for unit numbers 80 to 95
Содержание CJ1W-C113 - REV 02-2008
Страница 1: ...Position Control Units Cat No W397 E1 07 SYSMAC CJ1W NC113 213 413 133 233 433 OPERATION MANUAL ...
Страница 2: ...CJ1W NC113 213 413 133 233 433 Position Control Units Operation Manual Revised February 2008 ...
Страница 3: ...iv ...
Страница 13: ...xiv ...
Страница 15: ...xvi ...
Страница 19: ...xx ...
Страница 27: ...xxviii Conformance to EC Directives 6 ...
Страница 43: ...16 Control System Principles Section 1 7 ...
Страница 47: ...20 Basic Procedures Section 2 ...
Страница 139: ...112 Examples of Parameter Settings Section 4 9 ...
Страница 173: ...146 Transferring Data with CX Position Section 5 7 ...
Страница 223: ...196 Sample Program Section 7 7 ...
Страница 259: ...232 Sample Program Section 8 10 ...
Страница 293: ...266 Easy Backup Function Ver 2 0 or later Section 9 11 ...
Страница 369: ...342 Reading Error Information with CX Position Section 11 8 ...
Страница 385: ...358 Common Parameter Area Appendix C ...
Страница 399: ...372 Parameter Coding Sheets Appendix E ...