CDB3000,OL (OpenLoop) User Manual - 32 Pages

Table of contents

1

About this User Manual ............................................................................. 4

2

Constraints relative to the CDE/CDB3000 Operation Manual and
Application Manual .................................................................................... 5

3

Modified software ...................................................................................... 5

4

UL approbation .......................................................................................... 8

5

Safe Torque Off .......................................................................................... 8

6

Power referred to max. rotating field frequency ..................................... 8

7

New parameters in VFCON mode ............................................................. 9

8

Description of software functions in VFCON mode .............................. 10

8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
8.9
8.10
8.11
8.12
8.13
8.14
8.15
8.16
8.17
8.18
8.19
8.20

Model PI current controller for function blocks ...............................................10
DC current controller before start (formerly: Magnetization) .........................11
DC current controller for braking ......................................................................13
DC current controller after hold (formerly: DC hold) .......................................14
Current limit value controller (formerly: Current-controlled startup) .............15
Function block action ranges ............................................................................16
Constant current controller (formerly: Current injection) ...............................17
Anti-oscillation ...................................................................................................18
Load-sensitive voltage control (formerly: IxR load compensation) ................18
Characteristic data set switchover (CDS) .........................................................19
Up-synchronizing to an asynchronous motor ..................................................22
Power failure bridging ........................................................................................23
Dynamic DC link braking ...................................................................................23
Motor choke compensation ...............................................................................24
V/f characteristic with interpolation points.......................................................25
Filtering of the V/f characteristic voltage reference on CDS switchover .......26
Automatic load-sensitive selection of power stage switching frequency ......27
Default frequency in case of field bus (CAN) error ..........................................29
Extended error memory .....................................................................................30
Error localization in case of external error E-EXT ............................................30

User manual

CDB3000-OL

3

CDB3000,OL (OpenLoop) User Manual
  1. P. 1

    OLOpen-Loop ModelUser ManualInverter drive system750 W – 90 kWBase unit CDB3000 BG3
  2. P. 2

    User Manual – CDB3000, OLId.-Nr.:1001.23B.0-00Date:12/2012Applicable to inverter model CDB3000, OLApplicable from firmware version: V310.25Subject...
  3. P. 3

  4. P. 4

    1About this User ManualThe development of standard devices for broadband application solutions regularly comesup against its limits in relation to specific...
  5. P. 5

    2Constraints relative to the CDE/CDB3000 Operation Manualand Application ManualModified hardware: The encoder input has been removed. If an encoder connection...
  6. P. 6

    QjLTi DriveManager - 1 CDB 32.008 - [Speed control OpunLuop, Sreference and control via CAN Bus]File Communication View Active device Window...
  7. P. 7

    control-OpenLoop, reference and open-loop control via CAN". The factory settingis loaded by the Güntner control via CAN.Changing of parameter values...
  8. P. 8

    4UL approbationUL approbation applies to the following units:CDB 34.001 to CDB 34.032:CDB 34.044 to CDB 34.058:File no. E146022File no. E163994SCCR value:...
  9. P. 9

  10. P. 10

  11. P. 20

  12. P. 30

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