Lenze EVS9321EP User Manual

Function library
Working with function blocks
3.1.3 Connecting function blocks
3−8
l
EDSVS9332P−EXT DE 2.0
3.1.3 Connecting function blocks
General rules
l Assign a signal source to an input.
l One input can have only one signal source.
l Inputs of different function blocks can have the same signal source.
l Only signals of the same type can be connected.
( Stop!
Existing connections which are not required must be removed by reconfiguration.
Otherwise the drive cannot perform the desired function.
AND1
&
AND1−IN1
AND1−IN2
AND1−IN3
AND1−OUT
C0821/1
C0821/2
C0821/3
C0820/1
C0820/2
C0820/3
OR1
|1
OR1−IN1
OR1−IN2
OR1−IN3
OR1−OUT
C0831/1
C0831/2
C0831/3
C0830/1
C0830/2
C0830/3
NOT1
1
NOT1−OUT
NOT1−IN
C0841
NOT2
1
NOT2−OUT
NOT2−IN
C0843
C0840
C0842
t
0
DIGDEL1−IN
C0724
DIGDEL1−OUT
DIGDEL1
C0721
C0720
C0723
Connection not possible
Connection is possible
X
Fig. 3−2 Correct connection of function blocks

Lenze EVS9321EP Specifications

General

Brand	Lenze
Model	EVS9321EP
Category	Controller
Language	English

Summary

Preface

How to use this System Manual

Guidance on effectively utilizing the System Manual, including its structure and content.

Definition of notes used

Explains the meaning of pictographs, signal words, and notes used for safety information.

Configuration

Configuration with Global Drive Control

Introduces Global Drive Control (GDC) as a PC program for configuring application-specific drive tasks.

Basic configurations

Details predefined basic configurations that can be loaded via code C0005 to adapt the drive task.

Operating modes

Explains how to select operating modes and interfaces for parameter setting and controller control.

Change of the terminal assignment

Describes how to reassign freely assignable digital and analog inputs/outputs and monitor outputs.

Function library

Working with function blocks

Explains how to configure signal flow by connecting function blocks and the different signal types used.

Table of function blocks

Provides a comprehensive list of function blocks with their descriptions, CPU time, and usage in basic configurations.

Table of free control codes

Lists free control codes used for selecting setpoints or variables, connectable to function block inputs.

Positioning control (POS)

Details the POS function block, its purpose, and various modes for controlling positioning tasks.

Function blocks

Provides detailed descriptions of individual function blocks, including their purpose, signals, and configuration.

Application examples

Example 1: Dosing system

Illustrates configuring servo position controllers for a packaging machine's filling stations using relative positioning.

Example 2: Spray nozzle control

Demonstrates absolute positioning for spray nozzle control in printing/painting, replacing mechanical cam groups.

Example 3: Path control

Explains path control for warehousing and transport tasks, linking stations via fieldbus and using higher-level controls.

Appendix

Glossary

Provides definitions of technical terms and abbreviations used throughout the manual.

Index

An alphabetical index of topics and their corresponding page numbers for easy reference.