Mitsubishi Electronics Q173CPU(N) ユーザーズマニュアル
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7 OPERATION CONTROL PROGRAMS
F/FS G
7.13.9 Read device data from intelligent function module/special function module : FROM
Refer to the Section "1.3.4" for the correspondence version of the Motion CPU and the
software.
software.
Format
FROM(D), (S1), (S2), (n)
Number of basic steps
7
[Usable data]
Usable Data
Word device
Constant
Setting
data
Bit device
16-bit
integer
type
32-bit
integer
type (L)
64-bit
floating
point
type (F)
Coasting
timer
16-bit
integer
type (K/H)
32-bit
integer type
(K/H, L)
64-bit
floating
point
type (K)
Calculation
expression
Bit
conditional
expression
expression
Comparison
conditional
expression
expression
(D)
— — — — — — — — —
(S1) —
— — —
— — — — —
(S2) —
— — —
— — — — —
(n) —
— — —
— — — — —
: Usable
[Setting data]
Setting data
Description
Data type of result
(D)
First device No. which stores the reading data.
(S1)
First I/O No. of the intelligent function module /
special function module (000H to FF0H)
(S2)
First address of the buffer memory which it will be
read.
(n)
Number of words to be read (1 to 256)
—
[Functions]
(1) A part for (n)words of data are read from the address specified with (S2) of the
buffer memory in the intelligent function module/special function module controlled
by the self CPU specified with (S1), and are stored since the device specified with
(S2).
by the self CPU specified with (S1), and are stored since the device specified with
(S2).
(S1) Intelligent function
module/special
function module
buffer memory
function module
buffer memory
H0000
H0005
H000A
H0000
(S2)
Device memory
H0000
H0005
H000A
H0000
(D)
Read the data
of a part for
(n)word
of a part for
(n)word
(2) First I/O No. of the module set by system setting is specified by (D1).
QX40
First
device No.
No. : 00H
Q173
CPU(N)
Q02H
CPU
Po
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r s
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ly
m
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Q64DA
First
device No.
No. : 20H
Q64AD
First
device No.
No. : 10H
(D1) sets 20H by the system setting when a TO instruction is executed in the D/A
conversion module (Q64DA).
conversion module (Q64DA).