Omron CRT1 - 10-2009, Operation Manual

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Summary of the Analog Input Slave Units
Section 6-2
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If only allocating analog value (default I/O data)
If the Analog Input Slave Unit is used with default settings, only analog value
is selected as I/O data and 4 words (8 bytes) worth of data is allocated to the
IN area of the Master Unit as shown below.
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If I/O data (pattern) is selected for allocation (fixed I/O data combination)
"Analog data 1" is combined with data such as status flag and allocated as I/O
using set combinations as described below.
Data that can be integrated can be selected using CX-Integrator.
(Example) Case of allocating "Analog Data 1" + "Top/Valley Detection Timing
Flag" to the Master Unit
Method of selection using the CX-Integrator
1,2,3... 1. Turn ON the power to the CompoNet Slave Unit.
2. Double-click the icon of the Analog Input Unit to set in the Network Config-
uration Window to open the Configuration Window. (Alternatively, right-
click the icon and select
Parameters - Edit from the pop-up menu.)
3. Select the "General" tab and select I/O data (pattern) from the "Default
Connection Path (In)" pull-down list. The following example shows the case
for allocation of "Analog Data 1".
4. Click the Transfer [PC to Unit] Button to download the data, and then click
the Reset Button to reset the Unit.
15 0
First word + 0CH Analog input value for Input CH0
First word + 1CH Analog input value for Input CH1
First word + 2CH Analog input value for Input CH2
First word + 3CH Analog input value for Input CH3
15 8 7 0
First word + 0CH Analog Data 1 for Input CH0
First word + 1CH Analog Data 1 for Input CH1
First word + 2CH Analog Data 1 for Input CH2
First word + 3CH Analog Data 1 for Input CH3
First word + 4CH Top Detection Timing Flag Valley Detection Timing Flag