User guide

Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05 499
5 Function blocks
5.132 L_SdProcessController - PID controller with limitation
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
C04386
From library V02.09.xx.xx
0.000 s 1000.001 Ramp function generator decelerati-
on time
• Only effective if ≠ 1000.001 s
•Given a Lenze setting of
1000.001 s, the setting in C04375
is used as the deceleration time as
usual.
• Initialisation: 1000.001 s
C04388/1 -200.00 % 200.00 Process setpoint
•Display of the dnSetValue_n input
signal.
C04388/2 -200.00 % 200.00 Actual process value
•Display of the dnActValue_n input
signal.
C04388/3 -200.00 % 200.00 Load value - PID controller I compo-
nent
•Display of the dnIntValue_n input
signal.
C04388/4 -200.00 % 200.00 Adaptation - controller gain
•Display of the dnAdaptGain_n in-
put signal.
C04388/5 -200.00 % 200.00 Evaluation of output signal
•Display of the dnInfluence_n in-
put signal.
C04388/6 -200.00 % 200.00 Setpoint at the output
•Display of the dnOut_n output si-
gnal.
C04388/7 -200.00 % 200.00 Evaluated setpoint at the output
•Display of the dnOutRed_n output
signal.
C04388/8 -200.00 % 200.00 Current setpoint of ramp function
generator
•Display of the dnActSetValue_n
output signal.
C04388/9 -200.00 % 200.00 System deviation
•Display of the dnDeviation_n out-
put signal.
C04389/1 Initialise ramp function generator
and PT1 filter
•Display of the bLoadActValue in-
put signal.
0FALSE
1TRUE
C04389/2 Loading of the integrator
•Display of the bLoadIntValue in-
put signal.
0FALSE
1TRUE
C04389/3 Reset PID controller to zero
•Display of the bReset input signal.
0FALSE
1TRUE
C04389/4 Limitation active
•Display of the bLimitActive output
signal.
0FALSE
1TRUE
Parameter Possible settings Information