PID Tuning (Z-N Ultimate)
Classic PID starting values with prop band.
Result
Gain Kc
1.200
Integral Ti (min)
0.500
Calculation details
Derivative Td (min)
0.125
Prop. band (%)
83.33
Formula
Calculation logicVerify
Check before relying.
Z-N starts, trends finish.
- Ku from a real oscillation test
- Start at half the computed gain
- Loop in manual before stepping
Related calculators
Calibration
ADC Resolution (LSB)
LSB from range and bit count.
- LSB (engineering)
- Resolves tolerance (1=yes)
Calibration
Calibration Tolerance Check
Allowed deviation vs class.
- Allowed deviation
- PASS (1=yes)
Calibration
Clamp vs Series mA Check
Difference in mA and %FS with PASS verdict.
- Absolute difference (mA)
- Difference (%FS)
Calibration
Hysteresis Error
Up/down stroke return error.
- Hysteresis (%FS)
- PASS (1=yes)
Workspace
Keep the assumptions with the result.
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