10 data memories – KEYENCE Visual KV Series User Manual
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1.3 Device Configuration
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Chapter 1 Programming
1.3.10 Data Memories
Data memories store various types of data.
Data memories are not usually used in a program that consists of contacts, coils,
timers, and counters. When arithmetic instructions are used, however, data memo-
ries can be used to store data for arithmetic operations as well as the results of
arithmetic operations.
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KVNKA Chap 01P.p65
08.3.11, 11:49 AM
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