Lenze EVS9322EP User Manual

Function library
Function blocks
3.5.69 Variable table − speed (VTVEL)
3−282
l
EDSVS9332P−EXT DE 2.0
Function
A total of 34 table positions is available.
l Enter fixed setpoints under C1302.
– 30 table positions (VTVEL−No1 ... VTVEL−No30) are available.
– Subcodes (C1302/1 ... C1302/30) define the table position number.
l Enter variable setpoints under VTVEL−INx.
– Four table positions (VTVEL−No31 ... VTVEL−No34) are available.
– Signal input via function blocks.
– The setpoints must be transmitted to the table positions before the program set starts and
has access to it.
l C1382 indicates the setpoints (in % of vmax) on the table positions.
– Select table position (C1382/1 ... C1382/34) with subcode.
l C1383 displays the setpoints (in inc) on the table positions.
– Select table position (C1383/1 ... C1383/34) with subcode.
l The conversion from v [units/s] to v [inc] is performed according to the formula:
v[inc] + v[unitsńs] @
65536[incńr] @ gearnominator @ 16384
Feedconst.[unitsńr] @ geardenominator @ 1000[1ńs]
Tip!
Entries into the processing table are only required if FB inputs and outputs are used.

Lenze EVS9322EP Specifications

General

Brand	Lenze
Model	EVS9322EP
Category	Controller
Language	English

Summary

2 Configuration

2.1 Configuration with Global Drive Control

Setting up the system using the Global Drive Control software.

2.2 Basic configurations

Overview and selection of predefined basic configurations for the drive.

2.4 Change of the terminal assignment

3 Function library

3.4 Positioning control (POS)

Detailed guide on the positioning control functionality and its parameters.

3.5 Function blocks

Description of various function blocks available for system configuration.

3.4 Positioning control (POS)

3.4.2 Machine parameters

3.4.8 Homing

Procedures and settings for homing the drive to establish a reference point.

3.4.8 Homing

3.4.8.1 Homing

3.4.9 Travel profile generator and setpoints

3.4.10 Manual operation

3.4.10.1 Manual positioning

Procedures for manual control of the drive's position.

3.4.11 Program operation

3.4.11.1 Program control

Managing and controlling program execution via external sources.

3.4.13 Program sets (PS)

3.4.13.1 PS mode

3.5 Function blocks

3.5.3 Automation interface (AIF−IN)

3.5.13 Holding brake (BRK)

Danger!

Critical safety warning regarding the BRK function block.

3.5.26 Drive control (DCTRL)

Purpose

3.5.28 Digital frequency output (DFOUT)

Function

3.5.29 Digital frequency ramp function generator (DFRFG)

3.5.29.1 Profile generator

3.5.43 Internal motor control (MCTRL)

Purpose

Function of the MCTRL block for controlling drive machine components.

3.5.44 Motor phase failure detection (MLP)

3.5.48 Speed setpoint conditioning (NSET)

3.5.48.1 Main setpoint path

3.5.51 Process controller (PCTRL1)

3.5.51.1 Control characteristic

3.5.59 Switching points (SP)

SP1

3.5.62 Multi−axis synchronisation (SYNC1)

3.5.62.1 Possible axis synchronisations

4 Application examples

4.1 Example 1: Dosing system

Detailed example of a dosing system application.

4.2 Example 2: Spray nozzle control

4.3 Example 3: Path control

4.3.1 Commissioning of the path control