Omron C200H-MC221 -, Operation Manual

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35
4-3-4 Summary of Intelligent Transfer
In the following example, position data is transferred from the C200HG to the MC
Unit.
MC Unit C200HG
Address Position data
Position data (3 words/data
item)
[DM]
:
:
0000
0001
:
:
:
:
:
:
:
:
:
:
:
1998
1999
A0000
A0001
A1998
A1999
:
:
:
:
:
:
:
:
:
:
:
[Ladder program]
IOWR
C
S
D
Transmission
:
:
(3)
(1)
(2)
1, 2, 3... 1. Set the following data with the operand of the IOWR instruction.
• The destination address (C) of the position data.
• The first word (S) of the DM area that has the position data to be trans-
mitted.
• The unit number of the destination and the total number of words (D) of the
position data to be transmitted.
A transmission data item uses three words.
2. Set in the DM area the position data to be transmitted.
3. Set a bit as a transmission bit. The position data can be transmitted if the
transmission bit is set to ON.
Position data can be received in the same way.
Other data can be transferred in the same way although a single data item is
transferred at a time.
Data Transmission and Reception
Section 4-3