Delta C2000 series User Manual page 491

API
224~
LD※
D
230
Bit Devices
X Y M K
＊
S
1
＊
S
2
Operands: ※: =, >, <, <>,≦,≧
Please refer to the specifications of each model for the
range of operands.
1. : Data source device 1
S
E xplanation
1
2. This instruction compares the content in S
example, if the result is "=", the continuity of the instruction is enabled. If the
result is "≠", the continuity of the instruction is disabled.
3. LD
※
API No.
1. When the content in C10 = K200, Y10 = On.
Example
2. When the content in D200 > K-30 and X1 = On, Y11= On will be retained.
S1 S2
Word Devices
H KnX KnY KnM T
＊ ＊ ＊ ＊ ＊
＊ ＊ ＊ ＊ ＊
( ※ =, >, <, <>, ≤, ≥) instruction is used for direct connection with BUS.
:
16 -bit
instruction
LD＝
224
LD＞
225
LD＜
226
LD＜＞
228
LD＜＝
229
LD＞＝
230
X1
C0
OR
&
X2 M30
D10
DOR
I
Chapter 16 PLC Function |C2000 Series
Load Compare※
16-bit command (5 STEPS)
LD※
C D
＊ ＊
32 位 bits command (9 STEPS)
＊ ＊
DLD※
Flag signal: none
: Data source device 2
S
2
and S
1
32 -bit Continuity
instruction condition
DLD＝
DLD＞
DLD＜
DLD＜＞
DLD＜＝
DLD＞＝
C10
D20
16-68
ZRSTP
－ －
. Take API224 (LD=) for
2
No-continuity
condition
≠ S
＝ S
S
S
1 2
1
＞ S
S ≦ S
S
1 2
1
＜ S
S ≧ S
S
1 2
1
≠ S ＝ S
S
S
1
1 2
＞ S
≦ S
S
S
1
1 2
＜ S
≧ S S
S
1
1 2
Y0
M60
－
2
2
2
2
2
2