Cpu Unit's Influence - Omron CS1W-MCH71 Operation Manual

Overview
Area range
7-1-4

CPU Unit's Influence

CPU Unit Operating Mode
Change
1,2,3...
Transfer area
Number of
transferred
words
Number of
transferred
words
Number of
transferred
words
Observe the following points when transferring position data for the MC Unit.
• Position data consists of two words. Therefore, specify twice the number
of words to be transferred to the CPU Unit. If an odd number is specified,
the final word will be discarded when the data is transferred.
• Specify position data addresses in the format PLxxxx.
Example: If 160 words of position data are transferred from PL0000, the data
from PL0000 to PL004F (80 items) will be transferred.
CS/CJ-series CPU Units have the following three operating modes:
1. RUN Mode
Programs can be executed normally.
2. MONITOR Mode
Programs can be executed normally. Data saved in the memory can be
modified.
3. PROGRAM mode
Programs cannot be executed. Programming and debugging are possible.
First transfer address at MC Unit
1) Entire transfer area is within area range:
Transfers all data.
Final transfer address at MC Unit
First transfer address at MC Unit
2) Part of transfer area is outside area range:
Transfers only that data within area range.
Final transfer address at MC Unit
First transfer address at MC Unit
3) Entire transfer area is outside area range:
Transfers no data.
Final transfer address at MC Unit
Section 7-1
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