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D.DDWR, DP.DDWR
10.2
D.DDWR, DP.DDWR Writing Devices to Another CPU
10.2
D.DDWR, DP.DDWR
D.DDWR
DP.DDWR
Internal Devices
Setting
Data
Bit
Word
*1
––
n
*2
––
S1
*2
––
S2
*2
––
D1
*2
*6
D2
*1:
Index modification cannot be made to setting data n.
*2:
Index modification cannot be made to setting data from
*3:
Local devices cannot be used.
*4:
File registers cannot be used per program.
*5:
FD @
(indirect specification) cannot be used.
*6:
FX and FY cannot be used.
Set Data
Setting data
The result of dividing the start I/O number of another CPU by 16
n
CPU No.1: 3E0
Start device of the host CPU that stores control data
S1
Start device of the host CPU that stores data to be written
S2
Start device of another CPU where data to be written will be stored
D1
Completion device
D2
*7:
By specifying a file register (R, ZR), data can be written to devices in another CPU, outside the range of host CPU.
*8:
By specifying the start device by " ", data can be written to devices in another CPU, outside the range of host CPU.
*9:
Indexed devices cannot be specified (e.g. D0Z0).
Control Data
Device
Item
Completion status
+0
S1
Number of write
+1
S1
points
696
Command
Command
J
R, ZR
Bit
*3
*4
*4
––
Description
, CPU No.2: 3E1
, CPU No.3: 3E2
H
H
Setting data
An execution result upon completion of the
instruction is stored.
0000(
): No errors (normal completion)
H
Other than 0000(
): Error code (error completion)
H
Set the number of write points in units of words.
High
Basic
performance
• Universal model QCPU: The serial number (first five digits) is
"10012" or later.
• Q00UJCPU, Q00UCPU, Q01UCPU, and Q02UCPU cannot
be used.
n
D.DDWR
S1
S2
n
DP.DDWR
S1
S2
\
U
\G
Word
––
––
––
––
––
to
.
S1
D2
Data type
BIN 16 bits
, CPU No.4: 3E3
H
H
Device name
Character
Setting range
––
1 to 100
Ver.
Process
Redundant
Universal
LCPU
D2
D1
D1
D2
Constants
Zn
K, H
––
––
––
––
*7
Device
*8*9
string
Bit
Set by
System
User
Other
––
––
––
––
––
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