Mitsubishi MELSEC Q Series Programming Manual page 910

D(P).DDWR
Control Data
Device
Completion status
+0
S1
Number of write
+1
S1
points
Function
(1) In multiple CPU system, data stored in a device specified by host CPU ( ) or later is stored
by the number of write points specified by (
( ) or later.
D1
Strat devaice number of the
storageiocation for write data
(2) Whether to complete the D(P).DDWR instruction normally can be checked by the
completion device (
(a) Completion device (
Turns on at END processing in the scan where the instruction has been completed, and
turns off at the next END processing.
(b) Completion status display device (
This device turns on/off depending on the status upon completion of the instruction.
10-14
Item Setting data
An execution result upon completion of the
instruction is stored.
0000(H): No errors (normal completion)
Other than 0000(H): Error code (error completion)
Set the number of write points in units of words.
S2
Host CPU
(CPU that repuests writing)
Number of write points
S1 +1
+0) and completion status display device (
D2
+0)
D2
• Normal completion: Off
• Error completion: Turns on at END processing in the scan where the instruction has
been completed, and turns off at the next END processing (At error completion, an
error code is stored at control data ( +0): Completion status)).
Setting range
––
1 to 100
+1) into a device specified by another CPU (n)
D2
Another CPU n
(CPU to be read)
D2
+1)
D2
S1
Set by
System
User
S2
Start device nimber of the strage
iocation where write data has stored
D1
+1).