Omron CX-Process Monitor Plus 2, Руководство по эксплуатации

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Data Exchange Method Section 3-1
3-1-3 Exchanging Analog Signal Data
The Loop Control Unit or Board’s analog signal data can be read and written
as follows:
• Setting (Writing) Analog Signal Data
The Constant Generator (Block Model 166) must be registered and data
must be written to each function block’s analog item. Set the tags for Mon-
itor Plus in the Constant Generator (Block Model 166) function block’s
analog ITEMs.
• Monitoring (Reading) Analog Signal Data
The Input Selector (Block Model 162) must be registered and data must
be read from each function block’s analog item. Set the tags for Monitor
Plus in the Input Selector (Block Model 162) function block’s analog
ITEMs.
Setting Analog Signals
from Monitor Plus Write data through the tags for Monitor Plus set in the Constant Generator
block (Block Model 166) from Monitor Plus. By writing to the Constant Gener-
ator block from Monitor Plus, it is possible to set analog values in the function
blocks.
1,2,3... 1. Output (connect) the Constant Generator (Block Model 166) to the contact
input ITEMs in which you want to set analog values.
Monitor Plus
Loop Control
Unit or Board
Constant Generator
(Block Model 166)
Set tags for Monitor
Plus in each analog
output.
Analog
Analog
Analog
Analog
Function
block
Function
block
Specify the tags
for Monitor Plus
and write data.