CMX Standard Algorithms
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INPUT ALGORITHMS
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INPUT ALGORITHMS
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FILTER ALGORITHMS
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| Hardware
linear input from 4-20 MA device with gain |
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High Precision Steam Flow Compensator |
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Exponential
Filter
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| Hardware square root input from 4-20 MA device with gain |
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Molecular Weight, Pres, Temp Compensation (Psia, Deg) |
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Average up to 10 PVS |
| Rohrback Corrosion Monitor input |
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Specific Gravity, Pres, Temp Compensation (Psia, Deg) |
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Average up to 20 PVS |
| Rohrback Check Value input |
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LMS of Database Inputs |
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Average up to 50 PVS |
| Linear Hardware input percent of counts range with gain |
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Variance
of Database Inputs with gain |
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Delay 10 Filter |
| Square Root Hardware input percent of counts range with gain |
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8 State Digital Input from Hardware |
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Delay 20 Filter |
| 5th Order Polynomial Input |
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Full Value Input from Hardware |
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Delay 50 Filter |
| General Equation Input |
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Cold Junction Reference Temperature from Hardware |
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5th Order Polynomial |
General Hardware Temperature Linearization
Type - J, K, T, E, DIN RTD |
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Do Nothing |
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CONTROL ALGORITHMS
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| Linear Input From Database with gain |
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PLC Real Value Input |
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Full
PID. |
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Square Root Input From Database with gain
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16 Bit Hardware Totalizer |
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PI
Only Controller. |
| Specific Gravity Compensation |
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32 Bit Hardware Totalizer |
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I
- Only Controller. |
| Molecular Weight, Pres, Temp Compensation |
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Gulton PID Image Tag Master Template |
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OUTPUT ALGORITHMS
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| Specific Gravity, Pres, Temp Compensation |
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Gulton Octet Image Tag Master Template |
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Output to Database. |
| Four Digit BCD Input |
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Honeywell PID Image |
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Two Bit Digital Output to Hardware. |
| Heat Exchanger BTU Calc |
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Reliance AutoMate Thermostat Image Tag Master Template |
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One Bit Digital Output to Hardware. |
| Mixed Fuel BTU Calc |
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Modicon PID Image Tag Master Template |
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Direct Analog Output to Hardware. |
| Two Feed Furnace BTU Input |
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Reliance AutoMate No Ramp Image Tag Master Template |
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Raw Value Output to Hardware. |
| Subtract Furnace Feeds Heat |
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Reliance AutoMate Ramp Image Tag Master Template |
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13-32. For user defined algorithms in the ACS Control. |
| Composition
Blend Feed forward |
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Reliance AutoMate Timer Image Tag Master Template |
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ALARM ALGORITHMS
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| Sum of Database Inputs with gains |
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Full Value Multi Fetch from Hardware |
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Absolute PV Alarm.
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| AND of Database Boolean Inputs with Negation |
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Full Value Multi Store to Hardware |
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PV Deviation Alarm.
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| OR of Database Boolean Inputs with Negation |
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Multi Bit Digital Fetch From Hardware |
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PV Rate of Change Alarm.
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| Average of Inputs with gain |
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Multi Bit Digital Store to Hardware |
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Digital
State Alarm
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| Single Digital Input from Hardware |
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Analog Devices PID Image |
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Digital
Feedback Time Alarm. |
| Double Digital Input from Hardware |
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Reliance AutoMate Manual Loading Station Image Tag Master |
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Delay
Alarm |
| Standard Deviation of Inputs with gain |
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Reliance AutoMate Register Image Tag Master Template |
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24-32.
UNUSED - Available for user coded algorithms in the ACS Language. |
| Ratio of Two Database inputs with gain |
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General Date/Time Stamp YY/MM/DD/-HH/MM/SS Store to Hardware |
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| High Select of Database Inputs with gain |
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Multiplication of Two Inputs with gain |
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| Low Select of Database Inputs with gain |
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Algos100-128. Available for user coded algorithms in the ACS Language |
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