Memory allocation
The following section introduces the
Micro800
controller memory in FactoryTalk Design Workbench
with examples.- For data files, a word is the equivalent of 16 bits of memory.
- For program files, a word is the equivalent of a ladder instruction with one operand.
Data File | Equals |
|---|---|
One integer data file element | One user word |
One long word file element | Two user words |
One timer data file element | Three user words |
Program File | Consumes |
|---|---|
Each XIC instruction with one operand | One user word |
Each EQU instruction with two operands | Two user words |
Each ADD instruction with three operands | Three user words |
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