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IEC 1131-3<br />

10.7 IEC<br />

IEC<br />

And, Or,<br />

L<br />

A<br />

D<br />

F<br />

B<br />

D<br />

AND<br />

EN ENO<br />

IN1 OUT<br />

IN2<br />

OR<br />

EN ENO<br />

IN1 OUT<br />

IN2<br />

XOR<br />

EN EN<br />

O<br />

IN1 OUT<br />

IN2<br />

(AND) IN1 IN2<br />

OUT<br />

(OR) IN1 IN2<br />

OUT<br />

(XOR) IN1 IN2<br />

OUT<br />

ENO=0 SM4.3 ( ) 0006<br />

( )<br />

SM1.0 ( )<br />

✓<br />

221<br />

✓ ✓<br />

222 224<br />

<br />

<br />

IN1, IN2 VB, IB, QB, MB, SB, SMB, LB, VW, IW, QW, MW, SW,<br />

SMW, AIW, T, C, LW, VD, ID, QD, MD, SD, SMD, LD, HC,<br />

AC, , *VD, *AC, *LD<br />

OUT<br />

VB, IB, QB, MB, SB, SMB, LB, VW, IW, QW, MW, SW,<br />

SMW, T, C, LW, VD, ID, QD, MD, SD, SMD, LD, AC, *VD,<br />

*AC, *LD<br />

BYTE,<br />

DWORD<br />

BYTE,<br />

DWORD<br />

WORD<br />

WORD<br />

10-26

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