PAREST: Model Parameter Estimator [FC152]

PAREST: Model Parameter Estimator [FC152]


Specifications

Spec Description
S1Process variable
S2Control output
S3Reset trigger (0-1)
S4Estimator sample time (second)
S5Process dead time (second)
S6Expected noise level in process variable (peak-peak)
S7Spare real
S8Spare boolean

Outputs

Block Type Description
N Real Parameter a
N+1 Real Parameter b
N+2 Real Parameter c
N+3 Real Difference between actual and calculated data
N+4 Bit Model quality:
0 = estimator locked on
1 = new estimation in progress