Enco (Encoding) - Panasonic FP7 Series Command Reference Manual

7.9 ENCO (Encoding)

7.9 ENCO (Encoding)

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Ladder diagram
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List of operands
Operand Description
S The device address where the data for encoding are stored, or the constant
The device address where control data (specification of the result output start bit, and specification
n
of the conversion-enabled bit length) are stored, or the constant
D Storage device address
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Available devices (●: Available)
Operan
d
W W
X Y
S ● ●
n ● ●
D ● ●
(Note 1) Only 16-bit devices, and integer constants can be modified. (Real number constants, and character
constants cannot be specified.)
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Outline of operation
● This instruction encodes a part of a device address value or a constant specified by [S], and
stores the result to the device address specified by [D].
● The target section to be encoded is specified by the control data [n].
● If multiple bits are ON in the target section for encoding, the higher bit is enabled.
● Encode the content for 2nL bits, starting with the device address specified by [S]. The
encoded result is stored as a decimal number within 8 bits from the bit specified by "nH".
● In the device address specified by [D], portions other than the one storing the conversion
result should be 0 (should be set to 0).
7-20
16-Bit device:
W W W S D L
R L S D T D
● ● ● ● ● ●
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32-Bit
device:
TS TE
U W
WI IX
C C
M O
S E
● ● ●
● ● ●
● ●
Real St
Integer numbe rin
r g
D
K H SF " "
Ｕ
F
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WUME-FP7CPUPGR-12
Index
modifie
r
(Note 1)
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