Lenze E84AVHC Series User Manual

8400 HighLine | Parameter setting & configuration
Function library
Function blocks | L_PCTRL_1
1034 L Firmware ≤ 05.00 - DMS 4.2 EN - 02/2010
14.1.118 L_PCTRL_1
This FB is a PID controller and can be used for various control tasks (e.g. as dancer position
controller, tension controller, or pressure controller).
The FB is provides with the following functions:
 Adjustable control algorithm (P, PI, PID)
 Ramp function generator for preventing setpoint step-changes at the input
 Limitation of the controller output
 Factorisation of the output signal
 Vp adaptation
 Integral action component can be switched off
Inputs
Identifier
Data type
Information/possible settings
nAdapt_a
INT
Adaptation of gain Vp set in C00222 in percent
• Internal limitation to ± 199.99 %
• Changes can be done online.
• Display parameter: C00830/62
nNset_a
INT
Speed setpoint
• Scaling: 16384 ≡ 100 %
• Internal limitation to ± 199.99 %
• Display parameter: C00830/89
nSet_a
INT
Sensor and process setpoint for operating modes 2, 4 and 5
• Scaling: 16384 ≡ 100 %
• Internal limitation to ± 199.99 %
• Display parameter: C00830/63
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Lenze E84AVHC Series Specifications

General

Brand	Lenze
Model	E84AVHC Series
Category	Inverter Drive
Language	English