8 -
6
8.
DEBUGGING FUNCTION
POINT
(1) Assume that "Step # [ 2] = <ON>" is designated as the detailed condition in
the case of the ladders shown below; In this case the monitor execution differs
for the two ladders. For (a) it is "X0 and X1 both ON" and for (b) it is "X1 ON
(regardless of ON/OFF status of X0)".
If a step part way through an AND/OR block is designated for a monitor
condition, the monitor data collection timing is such that data is collected when
the status immediately before execution of the step designated from the LD
instruction in the block becomes the designated status.
(2) If the ladder block head other than 0 step is specified to the step number as
detailed conditions, the monitor data is collected when the instruction
execution status immediately before execution is the specified status.
When "Step # [ 2] = <ON>" is specified in the ladder below, the monitor data is
collected for OUT Y10 ON.
Summary of Contents for Q2ACPU
Page 1: ......
Page 2: ......
Page 221: ...12 12 12 OVERVIEW OF PROCESSING PERFORMED BY THE QnACPU ...
Page 222: ...12 13 12 OVERVIEW OF PROCESSING PERFORMED BY THE QnACPU ...
Page 237: ...12 28 12 OVERVIEW OF PROCESSING PERFORMED BY THE QnACPU MEMO ...
Page 271: ...16 13 16 POWER SUPPLY MODULE 4 Names and description of parts of the A66P ...
Page 343: ...21 21 13 MAINTENANCE AND INSPECTION 21 4 2 Replacement of the fuse for an output module ...
Page 357: ...22 12 22 TROUBLESHOOTING ...
Page 359: ...22 14 22 TROUBLESHOOTING MEMO ...
Page 429: ...App 32 APPENDICES Trigonometric function Classification Symbol Description ...
Page 537: ...App 140 APPENDICES REMARK 1 Message 1 An error code is displayed in 2 Alert 1 3 Alert 2 ...
Page 539: ...App 142 APPENDICES 2 Q2ACPU Q2ACPU S1 modules Unit mm inch ...
Page 541: ...App 144 APPENDICES 2 A66P power supply module Unit mm inch ...
Page 543: ...App 146 APPENDICES 3 A35B base unit 4 A38B A38HB A38HBEU base unit Unit mm inch Unit mm inch ...
Page 567: ...MEMO ...
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