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Save Tuning Values
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Tagname (i.e. 30FC1001)
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(smart - phone friendly)
PID TUNING CALCULATOR
Setup
Engineering Units Range
PV
OP
HI
LO
Loop Type
Self Regulating
Integrating
Options
Show Extended Setup
Show Optional Values
Extended Setup
PID Algorithm
Standard, Ideal, ISA
Parallel, Independent
Series, Real, Cascade, Interacting
Gain Type
Kc Controller Gain
PB% Proportional Band
Integral Units
Mins per Repeat
Secs per Repeat
Repeats per Min
Repeats per Sec
Optional Values
OP
1
Initial OP
OP
2
Final OP
PV
1
Initial PV
PV
2
63% travel PV
PV
3
Final PV
Dynamic Label
Dynamic Label
Dynamic label
Note: Use clock format (00:00:00) or seconds for all Time values above.
Bump Test
∆OP
∆PV
∅ Dead Time (secs)
Dynamic Label
Optional Values
Dynamic Label
Dynamic Label
Z-N Closed Loop Test
Dynamic label
Pu Ultimate Period (secs)
Note: Press the keyboard ENTER key or Click one of the blue boxes on smart-phones to refresh the calculations.
Tuning Method
Lambda (IMC)
Lambda (SIMC)
Ziegler-Nichols (open)
Ziegler-Nichols (closed)
Cohen-Coon
Dead-Time Dominant
Desired Response Speed
Stable
Unstable
Slow
Fast
Speed Factor
λ Lambda (minutes)
LD Load Disturbance (%)
PD Process Deviation (%)
Tuning Constants
STANDARD PID ALGORITHM
PI
PID
Kc
Ti (min/repeat)
Td (min)
Save Tuning Values
Model Parameters
Kp Process Gain
∅ Dead Time (mins)
Dynamic Label
Tune Debug
FEED FORWARD GAIN CALCULATOR
Additive KFF Gain
FF
1
Initial FF value
FF
2
Final FF value
OP
1
Initial OP (%)
OP
2
Final OP (%)
KFF : Feed Forward Gain
Multiplicative KFF Gain
FF Feed Forward value
OP Output (%)
CV Desired CV value (%)
KFF Feed Forward Gain