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Overview of Analog I/O Slave Units
Section 6-1
CRT2-DA02 Analog Output Slave Units
6-1-3
Data Processing Flowcharts for Analog Input Slave 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 in the Master Unit.
• Scaling to desired industry unit
• Moving average processing
Other Operation Results
After moving average processing and scaling, 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)
Function
Details
Scaling
Performs scaling.
Scaling allows conversion of values between 0 and 6,000
into values using the industry unit required by the user. It
reduces the number of operations required in ladder pro-
gramming in the Master Unit.
User adjustment
Adjusts the output when an offset occurs in the output volt-
age or current.
Cumulative counter
(maintenance function)
Calculates an approximation to the integral of analog out-
put values over time.
Communications error
output setting
Sets the value output when a communications error occurs
for each output.
Summary of Contents for CRT1 - 10-2008
Page 2: ...CRT1 Series CompoNet Slave Units and Repeater Unit Operation Manual Revised October 2008...
Page 3: ...iv...
Page 5: ...vi...
Page 9: ...x...
Page 15: ...xvi...
Page 23: ...xxiv Conformance to EC Directives 6...
Page 51: ...28 Slave Unit Models Section 1 2...
Page 123: ...100 Connecting External I O for Slave Units Section 3 6...
Page 365: ...342 Temperature Input Units Section 7 5...
Page 381: ...358 Expansion Unit Specifications Section 8 2...
Page 418: ...395 Repeater Unit Section 10 2 Dimensions 42 3 50 3 1 27 5 95 mm...
Page 419: ...396 Repeater Unit Section 10 2...
Page 424: ...401 CX Integrator Section 11 1...
Page 575: ...552 Current Consumption Summary Appendix D 552...
Page 581: ...558 Index...
Page 583: ...560 Revision History...