Thinget XC3-24RT-E - Page 149

Applied Instructions
n. If the comparison is
true then the LD contact is active. If the comparison is false then the LD contact is not active.
16
bits
¾ 32
bi
ts
¾ Active
t
ion
¾ Inactive
conditi
on
The value of S1 and S2 are tested according to the comparison of the instructio
condi
LD DL
＝
D＝ (S1)＝(S2) (S1)≠(S2)
LD DLD＞ ) (S1)≤(S2)
＞
(S1)＞(S2
LD DLD＜ (S1)＜(S2) (S1)≥(S2)
＜
LD DLD＜＞ (S1)≠(S2) (S1)＝(S2)
＜
＞
LD
＜
＝
DLD＜＝ (S1)≤(S2) (S1)＞(S2)
LD
＞
＝
DLD＞＝ (S1)≥(S2) (S1)＜(S2)
LD＞
D200 K-30 SET Y1
DLD＞
K68899 C300 M50
X0
M4
S1·
S2·
LD= K100 C0 Y0
X0
Instruction & Function
Program
Initial Comparison LD □
16 bits instruction：Refer Below 32 bits instruction：Refer Below
Suitable Models：
XC1、XC3、XC5
¾
Word
Device
Bit
Device
X
Y
M
S
T
C
Dn.m
D
FD
DM
DX
DY
DS
S1·
S2·
TD
CD
K/H
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