High
−
level Instructions
3
−
663
Outline
This instruction carries out dead-band control for 32-bit data.
For the FP0R/FP
Σ
/FP
−
X, the P type high
−
level instruction “P288
(PDBAND)” is not available.
Program example
Ladder Diagram
Boolean
Ladder Diagram
Address
Instruction
S1
Trigger
S3
S2
D
F288 DBAND, DT10, DT20, DT30, DT40
10
R0
10
11
ST
R
0
F288
(DBAND)
DT
10
DT
20
DT
30
DT
40
S1
The area where the lower limit is stored or the lower limit data. (2 words)
S2
The area where the upper limit is stored or the upper limit data. (2 words)
S3
The area where the input value is stored or the input value data. (2 words)
D
The area where the output value is stored. (2 words)
Operands
Operand
Relay
Timer/Counter
Register
Index
register
Constant
Index
modifier
Integer
device
Operand
WX WY WR WL
SV
EV
DT LD
FL
I
K
H
f
modifier device
S1
A
A
A
A
A
A
A
A
A
A
A
A
N/A
A
N/A
S2
A
A
A
A
A
A
A
A
A
A
A
A
N/A
A
N/A
S3
A
A
A
A
A
A
A
A
A
A
A
A
N/A
A
N/A
D
N/A
A
A
A
A
A
A
A
A
A
N/A N/A N/A
A
N/A
Explanation of example
When “DT10 and DT11” is “K
−
10000”and “DT20 and DT21” is “K10000”.
Value of DT30 and DT31
K
−
30000
K
−
20000
K
−
10000 to K10000
K20000
K30000
Value of DT40 and DT41
K
−
20000
K
−
10000
K0
K10000
K20000
→
→
→
→
→
F288
P288
(PDBAND)
(DBAND)
32-bit data deadband control
A: Available
N/A: Not Available
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
Summary of Contents for FP-E
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