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Overview of Analog I/O Units
Section 5-1
5-1-4
Data Processing Flowcharts (Analog Input Units)
Analog Input Value
The following math operations can be performed on the external analog input
value. The values obtained after processing (analog input values) can be allo-
cated as I/O for the Master.
• Scaling to desired industry unit
• Moving average processing
Other Operation Results
After moving average and scaling processing, the analog input value can be
processed using the following operations. The values after processing are
called peak value, bottom value, top value, valley value, rate of change, and
cumulated value.
• Peak/hold operation
• Top/valley operation
• Rate of change operation
• Cumulative operation (maintenance function)
Analog processing is performed according to the following flowchart.
5-1-5
Selecting Data (Analog Input Units)
After performing math operations, select up to two of the six resulting values
to allocate as I/O, from the analog input value, peak value, bottom value, top
value, valley value, and rate of change. The selected data is referred to as
“analog data” and can be allocated for the Master individually or in combina-
tion with Status Flags. The data is selected using the Setting Tool. Compari-
son operations (comparator function) with four alarm set values can be
performed for analog data.
Input
Moving
average
Scaling
A
A
Analog input
value
Peak/Bottom
Top/Valley
Rate of change
Cumulated
value
Peak
value 2
Top
value 4
Rate of change
value 6
Cumulated
value
Hold Flag
Top/Valley detection timing
(allocated I/O data)
Data Flow
Selection
Conversion
processing
Allocated
I/O data
Processing
results
Bottom
value 3
Valley
value 5
Summary of Contents for SMARTSLICE GRT1-DRT
Page 1: ...OPERATION MANUAL Cat No W455 E1 08 SmartSlice GRT1 Series Slice I O Units ...
Page 3: ...SmartSlice GRT1 Series Slice I O Units Operation Manual Revised December 2018 ...
Page 4: ...iv ...
Page 6: ...vi ...
Page 20: ...xx EC Directives 6 ...
Page 62: ...42 Connecting Turnback Cables Section 3 3 ...
Page 250: ...230 Maintenance Information Window Section 7 3 Maintenance Information Window ...
Page 292: ...272 GRT1 CP1 L Positioning Unit Section 7 5 ...
Page 300: ...280 GRT1 END End Unit Section 8 5 Dimensions 11 9 11 9 55 7 1 5 19 5 83 5 2 9 2 9 OMRON ...
Page 322: ...302 Troubleshooting by Unit Section 9 5 ...
Page 350: ...330 Explicit Messages Appendix A ...
Page 354: ...334 Power Consumption and Weight Tables Appendix C ...
Page 356: ...336 I O Current Consumption Table Appendix D ...
Page 364: ...344 Revision History ...
Page 365: ......