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6-8

ED=,ED<>,ED>,ED<=,ED<,ED>=

6.1.4

Floating decimal point data comparisons (Double precision)

(ED=,ED<>,ED>,ED<=,ED<,ED>=)

ED=,ED<>,ED>,ED<=,ED<,ED>=

Function

(1) The 64-bit floating decimal point real number from device designated by

and 64-bit floating

decimal point real number from device designated by

as A normally-open contact, and

performs comparison operation.

(2) The results of the comparison operations for the individual instructions are as follows:

: Data for comparison or head number of the devices where the data for comparison is stored

(real number)

Setting

Data

Internal Devices

R, ZR

Constants

Other

Bit

Word

Bit

Word

––

Instruction

Symbol in

Condition

Comparison

Operation Result

Instruction

Symbol in

Condition

Comparison

Operation Result

ED=

Continuity

ED=

Non-continuity

ED<>

ED>

ED<=

ED<

ED>=

Universal

Basic

Process

High

performance

Redundant

AND

Command

/ED

indicates an instruction symbol of ED