Chapter 16 PLC Function Applications
│
CFP2000
16-115
API
LD
※
S1
S2
Contact form compare LD*
224–
230
D
Bit device
Word device
16-bit command (5 STEP)
LD
※
Continuous
execution type
-
-
32-bit command (9 STEP)
DLD
※
Continuous
execution type
-
-
Flag signal: none
X
Y M
K
H KnX KnY KnM T
C
D
S1
*
*
*
*
*
*
*
*
S2
*
*
*
*
*
*
*
*
Notes on operand usage:
※
:
=
、
>
、
<
、
<>
、
≦
、
≧
Please refer to the function specifications table for each device in
series for the scope of device usage
S
1
: data source device 1.
S
2
: data source device 2.
This command compares the content of
S
1
and
S
2
. Taking API 224 (LD=) as an
example, this command will be activated when the result of comparison is
"equal," and will not be activated when the result is "unequal."
The LD* can be used while directly connected with the busbar
API No. 16-bit commands 32-bit commands Conditions for
activation
Conditions for
inactivation
224
LD
=
D
LD
=
S
1
=
S
2
S
1
≠
S
2
225
LD
>
D
LD
>
S
1
>
S
2
S
1
≦
S
2
226
LD
<
D
LD
<
S
1
<
S
2
S
1
≧
S
2
228
LD
<>
D
LD
<>
S
1
≠
S
2
S
1
=
S
2
229
LD
<=
D
LD
<=
S
1
≦
S
2
S
1
>
S
2
230
LD
>=
D
LD
>=
S
1
≧
S
2
S
1
<
S
2
When the content of C10 is equal to K200, Y10=On.
When the content of D200 is greater than K-30, and X1=On, Y11=On and remains
in that state.
LD=
K200
C10
DLD> K678493 C20
M3
Y10
LD>
D200
K-30
SET
Y11
M50
X1
Содержание CFP2000 Series
Страница 3: ......
Страница 12: ...Chapter 1 Introduction CFP2000 1 3 1 2 Model Name 1 3 Serial Number ...
Страница 15: ...Chapter 1 Introduction CFP2000 1 6 Frame B RFI 1 RFI 1 RFI 1 RFI 2 RFI 2 RFI 2 Figure 1 5 ...
Страница 37: ...Chapter 1 Introduction CFP2000 1 28 1 7 Digital Keypad KPC CC01 ...
Страница 42: ...Chapter 3 Unpacking CFP2000 3 1 Chapter 3 Unpacking 3 1 Unpacking 3 2 The Lifting Hook ...
Страница 54: ...Chapter 4 Wiring CFP2000 4 5 Figure 4 4 ...
Страница 55: ...Chapter 4 Wiring CFP2000 4 6 4 2 1 SINK NPN SOURCE PNP Mode Figure 4 5 Figure 4 6 Figure 4 7 Figure 4 8 ...
Страница 57: ...Chapter 4 Wiring CFP2000 4 8 4 4 Basic Waterproof Component Wiring Diagram Frame A Frame B ...
Страница 58: ...Chapter 4 Wiring CFP2000 4 9 Frame C D0 ...
Страница 75: ...Chapter 5 Main Circuit Terminals CFP2000 5 16 This page intentionally left blank ...
Страница 120: ...Chapter 7 Optional Accessories CFP2000 7 35 Wall Mounting Embedded Mounting ...
Страница 137: ...Chapter 7 Optional Accessories CFP2000 7 52 This page intentionally left blank ...
Страница 141: ...Chapter 8 Option Cards CFP2000 8 4 Communication extension card Slot 1 CMC PD01 CMC DN01 CMC EIP01 EMC COP01 CMC PN01 ...
Страница 144: ...Chapter 8 Option Cards CFP2000 8 7 I O Relay Card EMC D42A EMC D611A EMC R6AA EMC BPS01 EMC A22A ...
Страница 146: ...Chapter 8 Option Cards CFP2000 8 9 I O Relay Card EMC D42A EMC D611A EMC R6AA EMC BPS01 EMC A22A ...
Страница 173: ...Chapter 9 Specifications CFP2000 9 8 9 5 Efficiency Curve Figure 9 5 ...
Страница 245: ...Chapter 11 Summary of Parameter Settings CFP2000 11 36 11 Advanced Parameters Group 11 Advanced Parameters are reserved ...
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Страница 304: ...Chapter 12 Description of Parameter Settings CFP2000 12 1 03 3 3 4 5 ...
Страница 305: ...Chapter 12 Description of Parameter Settings CFP2000 12 1 03 4 6 7 8 ...
Страница 306: ...Chapter 12 Description of Parameter Settings CFP2000 12 1 03 5 9 10 11 ...
Страница 307: ...Chapter 12 Description of Parameter Settings CFP2000 12 1 03 6 12 13 14 ...
Страница 308: ...Chapter 12 Description of Parameter Settings CFP2000 12 1 03 7 15 16 17 ...
Страница 309: ...Chapter 12 Description of Parameter Settings CFP2000 12 1 03 8 18 19 20 ...
Страница 310: ...Chapter 12 Description of Parameter Settings CFP2000 12 1 03 9 21 22 23 ...
Страница 311: ...Chapter 12 Description of Parameter Settings CFP2000 12 1 03 10 24 25 26 ...
Страница 312: ...Chapter 12 Description of Parameter Settings CFP2000 12 1 03 11 27 28 29 ...
Страница 313: ...Chapter 12 Description of Parameter Settings CFP2000 12 1 03 12 30 31 32 ...
Страница 314: ...Chapter 12 Description of Parameter Settings CFP2000 12 1 03 13 33 34 35 ...
Страница 315: ...Chapter 12 Description of Parameter Settings CFP2000 12 1 03 14 36 37 38 ...
Страница 326: ...Chapter 12 Description of Parameter Settings CFP2000 12 1 03 25 ...
Страница 415: ...12 Description of Parameter Setting CFP2000 12 1 11 1 11 Advanced Parameters Group 11 Advanced parameters are reserved ...
Страница 449: ...Chapter 12 Description of Parameter Settings CFP2000 12 2 00 6 III PM SVC Carrier Start up Adjustment ...
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Страница 545: ...Chapter 14 Fault Codes and Descriptions CFP2000 14 50 This page intentionally left blank ...
Страница 725: ...Chapter 16 PLC Function Applications CFP2000 16 152 Step 3 Physical configuration Step 4 Write to PLC program ...
Страница 726: ...Chapter 16 PLC Function Applications CFP2000 16 153 ...
Страница 728: ...Chapter 16 PLC Function Applications CFP2000 16 155 ...
Страница 731: ...Chapter 16 PLC Function Applications CFP2000 16 158 This page intentionally left blank ...
Страница 747: ...Chapter 17 Introduction to BACnet CFP2000 17 16 This page intentionally left blank ...