Write From The Plc Cpu To The Motion Cpu: S(P).Ddwr (Plc Instruction: S(P).Ddwr ) - Mitsubishi Electric Q172CPU Programming Manual

4 MOTION DEDICATED PLC INSTRUCTION
4.7 Write from The PLC CPU to The Motion CPU: S(P).DDWR (PLC instruction:
S(P) .DDWR )
Internal devices
(System, User)
Bit Word
(n1)
(S1)
(S2)
(D1)
(D2)
[Instruction]
[Data to be set]
Set data
(n1)
(S1)
(S2)
(D1)
(D2)
[Control data]
Device
S1+0
S1+1
• Write instruction from the PLC CPU to the Motion CPU (S(P).DDWR)
Bit
File
digit
register
specified
[Condition]
Start request
SP.DDWR
Start request
S.DDWR
(First I/O No. of the target CPU)/16
Value to specify actually is the following.
CPU No.1 : 3E0H, CPU No.2 : 3E1H, CPU No.3 : 3E2H, CPU No.4 : 3E3H
First device of the self CPU in which control data is stored.
First device of the self CPU in which writing data is stored.
First device of the target Motion CPU which stores the writing data.
Bit device which make turn on for one scan at completion of instruction.
(Note-1) : Motion CPU cannot used CPU No.1 at the Multiple CPU configuration.
Item
Complete status
Number of writing
data
Usable devices
MELSECNET/10
Indirectly
direct J \
specified
device
Bit Word
(Note) : Setting data (n1) to (D2) : Index qualification possible
(n1) (S1)
SP.DDWR
S.DDWR (n1) (S1)
Description
(Note-1)
Setting data
The condition result at the completion of the
instruction is stored.
0 : No error (Normal completion)
Except 0 : Error code
Set the number of writing data
4 - 35
Special
Index
function
register
module
Z
U \G
: Usable
(S2) (D1)
(D2)
(S2) (D1) (D2)
Setting
range
1 to 16
Constant
Other
K, H
: Usable partly
Data type
16-bit
binary
16-bit
binary
Bit
Set by
— System
User