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139
Reading Data with IORD
Section 5-5
is started or ended part-way through, an IORD format error (error code 8700)
will be generated.
Using IORD, a maximum of 128 words of data in consecutive addresses can
be transferred at one time.
5-5-7
IORD Program Example
In this example, speeds #0 and #1 written in
5-4 Writing Data with IOWR
are
read. The conditions to be set are the same as those used in the example of
writing the data. The beginning word for the DM Area where the read data is
to be stored is set at D00500.
Note
Depending on the timing of IORD instructions, transfer errors may not be
reflected in the CPU Unit. (For details, refer to
5-1 Transferring and Saving
Data.
)
CPU Unit
Unit number
Data transfer
PCU (NC413: unit number 2)
Data area
Speed #0
Speed #1
Содержание CS1W-213 - REV 02-2008
Страница 1: ...Position Control Units Cat No W376 E1 06 SYSMAC CS1W NC113 213 413 133 233 433 OPERATION MANUAL ...
Страница 2: ...CS1W NC113 213 413 133 233 433 Position Control Units Operation Manual Revised February 2008 ...
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Страница 15: ...xvi ...
Страница 19: ...xx ...
Страница 43: ...18 Basic Operational Flow Section 2 1 ...
Страница 87: ...62 Servo Relay Unit Section 3 7 ...
Страница 199: ...174 Z phase Margin Section 6 8 ...
Страница 217: ...192 Sample Program Section 7 7 ...
Страница 285: ...260 Easy Backup Function Ver 2 0 or later Section 9 11 ...
Страница 377: ...352 Common Parameter Area Appendix C ...
Страница 395: ...370 Parameter Coding Sheets Appendix F ...