Panasonic FP-E - Page 174

Basic Instructions
2 − 64
Outline Skips to the LBL instruction that has the same number as the LOOP
instruction and executes what follows, repeatedly, until the data of a
specified operand becomes “0”.
7
Program example
Ladder
Diagram
Boolean
Ladder Diagram
Address Instruction
(LBL 1 )
X1
Number of timers for loop
Label number
LOOP 1 , DT 0
S
16
30
Label number
F0 MV, K5, DT 0
10
X0
10
11
16
30
31
ST X 0
F0 (MV)
K5
DT 0
LBL 1
ST X 1
LOOP 1
DT 0
....
S 16-bit area for setting number of times for loop operation
Operands
Instruction
Relay Timer/Counter Register
Index
register
Constant
Index
modifier
Instruction
WX WY WR
WL
(*1)
SV EV DT
LD
(*1)
FL
(*2)
IX
(*3)
IY
(*4)
K H
modifier
(*5)
Set value N/A A A A A A A A A A A N/A N/A A
(*1) This cannot be used with the FP0/FP−e.
(*2) This cannot be used with the FP0/FP−e/FP0R/FPΣ/FP−X.
(*3) With the FP0R, FPΣ,FP−X, FP2, FP2SH and FP10SH, this is I0 to IC.
(*4) With the FP0R, FPΣ,FP−X, FP2, FP2SH and FP10SH, this is ID.
(*5) Only FP2, FP2SH and FP10SH label numbers can be used.
LBL
LOOP
Loop
Label
A: Available
N/A: Not Available
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