Omron CS1W-213 - REV 02-2008, Operation Manual

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Writing Data with the WRITE DATA Bit Section 5-2
Operating Data Area
5-2-4 Timing Chart for Writing Data
Writing data is possible even during axis operation.
It is not possible to write data and read data at the same time.
The following diagram is a timing chart for writing data to a 4-axis PCU.
Name Model Operating
data area
Bit Contents
Number of write
words Same for
all models I 00 to 15
Write source area I+1 00 to 15
Write source word I+2 00 to 15
Write destination
address I+3 00 to 15
15 00
Specifies the number of words
to be written to the PCU.
Setting range: 0001 to 0304
Hex (1 to 772 words)
EM bank
designation DM/EM
designation
15 08 07 00
Specifies the area where the
parameters and data written to
the PCU are set.
DM/EM designation:
0D: Designates DM Area
0E: Designates EM Area
EM bank designation:
Specifies the EM Area
bank number if the EM
Area is designated in bits
00 to 07.
Setting range: 00 to 0C
(banks 0 to C)
15 00
Specifies the beginning word
of the area in the DM or EM
Area used for setting parame
ters and data.
Setting range: 0000 to 7FFF
Hex (Word 0 to 32767)
15 00
Specifies the beginning
address of the area in the
PCU to which parameters and
data are written. For details of
the PCU's internal addresses,
refer to SECTION 4 Data Areas .
Number of write words (l)
Write source area (l+1)
Write source word (l+2)
Write destination address (l+3)
WRITE DATA (n+1, 12)
Data Transferring Flag (n+8, 14)
(9 words)
(Word 100)