Mitsubishi Electric Q173DSCPU - Read Device Data from Intelligent Function Module: from

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5 OPERATION CONTROL PROGRAMS
F/FS G
5.13.9 Read device data from intelligent function module : FROM
Format FROM(D), (S1), (S2), (n) Number of basic steps 7
[Usable data]
Setting
data
Usable Data
Bit device
Word device Constant
Calculation
expression
Bit
conditional
expression
Comparison
conditional
expression
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)
(D)
— — — — — — — — —
(S1) —
— — — — — — — —
(S2) —
— — — — — — — —
(n) —
— — — — — — — —
: Usable
[Setting data]
Setting data Description Data type of result
(D) Start device No. which stores the reading data.
—
(S1)
First I/O No. of the intelligent 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) (n) words of data are read from the address specified with (S2) of the buffer
memory in the intelligent function module controlled by the self CPU specified with
(S1), and are stored since the device specified with (S2).
(S1)
Intelligent 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
(2) First I/O No. of the module set by system setting is specified by (S1).
QX40
First
I/O No.
No. : 00H
Q173D
CPU
Q03UD
CPU
Power supply module
Q64DAN
First
I/O No.
No. : 20H
Q64AD
First
I/O No.
No. : 10H
(S1) sets 10H by the system setting when a FROM instruction is executed in the
A/D conversion module (Q64AD).