Nord-drivesystems BU0530 User Manual download pdf (Page 7)

1 General

BU 0530 GB-3712 7

SAFETY AND OPERATING INSTRUCTIONS FOR DRIVE POWER CONVERTERS .............. 2

1 GENERAL ................................................................................................................................. 9

1.1 Safety and installationinformation ........................................................................ 9

1.2 Approvals and certificates .................................................................................. 10

1.2.1 Certifications for the function STO .......................................................................... 11

1.2.2 Certifications for the function SS1 ........................................................................... 13

1.2.3 Certificate for the sole use of the digital inputs ........................................................ 15

1.3 Identification system ........................................................................................... 17

2 FUNCTION DESCRIPTION .................................................................................................... 19

2.1 Safe shut-down method ..................................................................................... 21

2.1.1 Safe pulse block ...................................................................................................... 21

2.1.2 Digital inputs ........................................................................................................... 21

2.2 Safety functions .................................................................................................. 22

2.2.1 Safe torque off, STO ............................................................................................... 22

2.2.2 Safe stop 1, SS1 ..................................................................................................... 22

2.3 Examples / Implementation ................................................................................ 23

2.3.1 STO function ........................................................................................................... 23

2.3.2 SS1 Function .......................................................................................................... 25

2.3.3 Simple restart block................................................................................................. 26

2.3.4 Example without safe shut-down method................................................................ 27

2.3.5 Ruling out wiring faults ............................................................................................ 28

3 ASSEMBLY AND INSTALLATION ........................................................................................ 29

3.1 Installation and assembly ................................................................................... 29

3.2 Wiring guidelines ................................................................................................ 29

3.3 Mains supply (X1-PE, L1, L2/N, L3) ................................................................... 29

3.4 Connecting the control cables ............................................................................ 29

3.4.1 Connecting the safe pulse block (X8 – VIS 24V, VIS 0V) ....................................... 30

3.4.2 Connection terminals .............................................................................................. 31

3.4.3 Details of the "Safe pulse block" control connections.............................................. 33

3.4.4 Details of the "Digital inputs" control connections ................................................... 34

3.4.5 Details of the "Digital outputs" control connections ................................................. 38

4 PARAMETERISATION ........................................................................................................... 40

5 PROTECTIVE SWITCHING DEVICES ................................................................................... 44

5.1 Output voltage .................................................................................................... 44

5.2 Switching capacity and current load ................................................................... 44

5.3 OSSD outputs, test pulse ................................................................................... 44

6 SAFETY CATEGORIES ......................................................................................................... 45

6.1 IEC 60204-1:2005 .............................................................................................. 45

6.2 IEC 61800-5-2:2007 ........................................................................................... 45

6.3 IEC 61508 ........................................................................................................... 45

6.4 ISO 13849-1:2006 .............................................................................................. 46

7 COMMISSIONING................................................................................................................... 47

8 DIAGNOSIS AND FAULTS .................................................................................................... 49

8.1 Diagnosis ............................................................................................................ 49

8.2 Faults .................................................................................................................. 49

8.2.1 Table of possible error messages ........................................................................... 49

8.2.2 Error display ............................................................................................................ 49

8.2.3 Error memory .......................................................................................................... 49

9 TECHNICAL DATA ................................................................................................................. 50

9.1 Environmental data............................................................................................. 50

9.2 Control terminal data .......................................................................................... 50

9.3 Data for the digital inputs .................................................................................... 51

9.4 Data for the safe pulse block .............................................................................. 52

1 2 3 4 5 6 7 8 9 10 11 12 ... 55 56

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Nord-drivesystems BU0530 User Manual Page 7

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