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3 MOTION DEDICATED PLC INSTRUCTION
[Control data]
Device Item Setting data Setting range Set by
S1+0 Complete status
The status at the instruction completion is stored.
0 : No error (Normal completion)
Except 0: Error code
— System
S1+1 Number of writing data Set the number of writing data with each word 1 to 20 User
[Controls]
(1) A part for the number of writing data of the control data specified with (S1+1) of
data since the device specified with (S2) of the self CPU are stored to since the
word device specified with (D1) of the target CPU (n1) in the Multiple CPU system.
(2) Figure specification of the bit device is possible for (S2) and (D1). However, figure
specification is 4 figures and a start bit device number is only the multiple of 16. It
becomes MULTI-COM.ERROR (Error code: 4353) when other values are
specified.
(3) Data can be written in device like a motion register (#) etc. of Motion CPU outside
the range in the PLC CPU that executes this instruction, by setting (D1) by a
character sequence " ".
(4) D(P).DDWR instruction accepting and normal/abnormal completion can be
confirmed with the complete device (D2) or status display device (D2+1) at the
completion.
(a) Complete device
It is turned on by the END processing of scan which the instruction
completed, and turned off by the next END processing.
(b) Status display device at the completion
It is turned on/off according to the status of the instruction completion.
• Normal completion : OFF
• Abnormal completion : It is turned on by the END processing of scan
which the instruction completed, and turned off by
the next END processing.
(Error code is stored in control data (S1+0:
Complete status).)
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