Owner's manual
Table Of Contents
- Foundation™ Fieldbus Blocks
- Foundation™ Fieldbus Technology and Fieldbus FunctionBlocks
- Analog Input (AI) FunctionBlock
- Analog Output (AO) Function Block
- Arithmetic Function Block
- Discrete Input (DI) Function Block
- Discrete Output (DO) Function Block
- Integrator (INT) FunctionBlock
- Input Selector (ISEL) FunctionBlock
- Proportional/Integral/Derivative (PID) Function Block
- Signal Characterizer (SGCR) Function Block
- Diagnostics (ADB) Transducer Block
- Applications
- Analog input (AI) Function Block
- Analog Output (AO) Function Block
- Arithmetic (ARTH) Function Block
- Discrete Input (DI) Function Block
- Discrete Output (DO) Function Block
- Input Selector (ISEL) Function Block
- Integrator (INT) Function Block
- Proportional/ Integral/Derivative (PID) Function Block
- Signal Characterizer (SGCR) Function Block
- Index
Section
4-1
4 Arithmetic
Function Block
The Arithmetic function block provides the ability to configure a range
extension function for a primary input and applies the nine (9) different
arithmetic types as compensation to or augmentation of the range
extended input. All operations are selected by parameter and input
connection.
The nine (9) arithmetic functions are Flow Compensation Linear, Flow
Compensation Square Root, Flow Compensation Approximate, Btu
Flow, Traditional Multiply and Divide, Average, Summer, Fourth Order
Polynomial, and Simple HTG Compensate Level.
This Arithmetic function block supports mode control (Auto, Manual,
and Out of service). There is no standard alarm detection in this block.
OUT
IN
IN_LO
IN_1
IN_3
IN_2
ARTHM