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
