Omron NT31 Operation Manuals page 475

Section 7-16
Special Functions
[Number of Table Entries]
Set the numbers of numeral memory tables, character string memory tables, and
bit memory tables here. For details on the numbers that can be set, refer to 7-3
"Memory Tables" (page 284).
[Numeral Storage Type]
Set whether the contents of numeral memory table allocated words are handled as
BCD data or binary data. However, the numeric value storage method set here is
only valid when "System" is set for "Storage Type" for each numeral memory table
concerned. For details, refer to 7-3-1 "Numeral Memory Tables" (page 284).
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