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G_RIWT
Control Data
Device
Completion status
[0]
S1
Station No.
[1]
S1
Access code and
[2]
S1
attribute code
Buffer memory address or device No.
[3]
S1
Number of write points
[4]
S1
*1 :
*2 :
*3 :
(1) Buffer memory of the CC-Link module
Buffer in a master or local station
5.3 CC-Link Instruction
5-84
5.3.2 RIWT instruction
Item
The instruction completion status is stored.
0
Other than 0
Specify the station number of the local station and the
intelligent device station.
b15
Specify the start address of the buffer memory or the
start number of the device.
Specify the number of data to be written (in units of
words).
For details, refer to the manual for the local station or the intelligent device station to which data are
written.
When the random access buffer is specified, specify the start address of the random access buffer as 0.
The value indicates the maximum number of data to be written.
Specify the value within the buffer memory capacity of the local station or the intelligent device station, or
the send buffer area setting range set by a parameter.
When writing device data to the programmable controller CPU other than the QCPU (Q mode), QCPU (A
mode) or QnACPU/AnUCPU, the setting range shall be 1 to 10 words.
Buffer memory category
Buffer memory
Random access buffer
Remote input
Remote output
Remote register
Link special relay
Link special register
Setting data
: Normal completion
: Error completion (error code)
b8
b7
Access code
Attribute code
Setting range
Setting side
System
–
0 to 64
User
b0
Refer to (1)
User
and (2).
User
*1
*2
1 to 480
User
*3
1 to 10
Access code
Attribute code
00
H
20
H
21
H
22
04
H
H
24
H
63
H
64
H
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