Firmware ≤ 11.00 - DMS 8.0 EN - 10/2011 L 839
8400 StateLine C | Reference manual
Function library
Function blocks | L_PCTRL_1
Parameter
nPIDOut1_a
INT
PID controller output without influencing factor nInfluence_a
• Inputs bEnableInfluenceRamp and nInfluence_a do not have any effect here, the
limited PID output value influenced by the internal ramp times is output.
• There is no connection with the additive input nNSet_a.
• Scaling: 16384 ≡ 100 %
nPIDOut2_a
INT
PID controller output with influencing factor nInfluence_a.
• There is no connection with the additive input nNSet_a.
• Scaling: 16384 ≡ 100 %
• Display parameter: C00245
nInfluenceOut_a
INT
Current influencing factor ("ramp status") on the PID output value
• Scaling: 16384 ≡ 100 %
Parameter Possible settings Info
C00222
0.1 0.1 500.0 Gain Vp
• Lenze setting: 1.0
C00223
20 ms 6000 Reset time Tn
• Lenze setting: 400 ms
C00224
0.0 0.1 5.0 Differential component Kd
• Lenze setting: 0.0
C00225
-199.99 % +199.99 MaxLimit
• Maximum value of the PID
operating range
• Lenze setting: 199.99 %
C00226
-199.99 % +199.99 MinLimit
• Minimum value of the PID
operating range
• Lenze setting: -199.99 %
C00227
0.000 s 999.999 Acceleration time for the ramp at the
PID output (should be set as steep as
possible)
• Lenze setting: 0.010 s
C00228
0.000 s 999.999 Deceleration time for the ramp at the
PID output
• Lenze setting: 0.010 s
C00231/1
(Pos. Maximum)
C00231/2
(Pos. Minimum)
C00231/3
(Neg. Minimum)
C00231/4
(Neg. Maximum)
0.00 % 199.99 Operating range
• Determination of the operating
range for the PID process
controller by limiting the input
signal nSet_a.
• Lenze setting: No limitation (-
199.99 % ... +199.99 %)
C00233
Root function
• Lenze setting: "0: Off"
0 Off The actual value at nAct_a is not
changed for further processing.
1 On The square root of the actual value at
nAct_a is taken for further
processing.
Identifier
Data type
Value/meaning
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