ABB EBN853 Operating Instructions Manual page 4

Power electronic unit for control of contrac actuators in the explosion protection area

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Instruction (18 pages)

Operating instruction (46 pages)

User manual (44 pages)

Table Of Contents

Table of Contents

Contents

5.2.2

Power Electronic Unit EBN861 (Contrac) .............................................................................................21

5.2.3

External fuse for EBN861......................................................................................................................23

5.3

Configuration of digital input/output signals .................................................................................................23

5.3.1

Standard................................................................................................................................................23

5.3.2

Downstream from step controller ..........................................................................................................24

Local operation..................................................................................................................................................24

6.1

General information on operation.................................................................................................................24

6.2

Operating elements of the service field (ISF)...............................................................................................25

Commissioning and service field (ISF) ...........................................................................................................26

7.1

Typical commissioning with the service field (ISF) ......................................................................................26

7.1.1

Opening the cover flap of the ISF .........................................................................................................26

7.1.2

Status ....................................................................................................................................................26

7.1.3

Operating mode "Device setup" ............................................................................................................26

7.1.4

Setup via user interface ........................................................................................................................26

7.1.5

Defining the initial position (0% or 100%) .............................................................................................27

7.1.6

Defining the second position (0% or 100%)..........................................................................................27

7.1.7

Saving your settings..............................................................................................................................27

7.1.8

Correcting settings ................................................................................................................................28

Alarms / Errors...................................................................................................................................................29

8.1

Definition ......................................................................................................................................................29

8.1.1

Alarms ...................................................................................................................................................29

8.1.2

Error ......................................................................................................................................................29

8.2

Alarm diagram ..............................................................................................................................................29

8.3

Error diagram ...............................................................................................................................................30

Trouble shooting ...............................................................................................................................................31

10 Technical data....................................................................................................................................................32

10.1

Power Electronic Unit EBN853 (Contrac) ....................................................................................................32

10.2

Power Electronic Unit EBN861 (Contrac) ....................................................................................................33

11 Appendix ............................................................................................................................................................34

11.1

Permits and certifications .............................................................................................................................34

12 Index ...................................................................................................................................................................36

EBN853, EBN861 (Contrac)

42/68-830-EN

Table of Contents