Delta C2000 series User Manual page 553

Classical field oriented control ac motor drive

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Table of Contents

Operand: ＃: &, |, ^

Please refer to the specifications of each model for the

range of operands.

S1: Source device 1 S2: Source device 2

This instruction compares the content in S1 and S2. Take "FAND =" for example,

if the result is "=", the continuity of the instruction is enabled. If the result is "≠",

the continuity of the instruction is disabled.

The user can specify the floating point value directly into operands S1 and S2

(e.g. F1.2) or store the floating point value in D registers for further operation.

FAND※ instruction is used for serial connection with contacts

When X1 is OFF and the content in D100(D101) is not equal to F1.2, Y21 = ON

and latched.

Word Devices

32-bit instruction

Chapter 16 PLC Function C2000 Series

Floating Point Contact Type Comparison AND※

16-bit command (5 STEPS)

32-bit command (9 STEPS)

Flag signal: none

Continuity condition

Discontinuity