SEW Movidrive CS**A Series, Manual

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Table of contents
Manual – MOVISAFE
®
CS..A Safety Card
4
3.8.1 Safety parameters ........................................................................................ 27
3.8.2 Test concept and test procedure.................................................................. 27
4 Safety requirements ............................................................................................................... 28
4.1 Installation requirements............................................................................................... 28
4.2 Encoder cable requirements ......................................................................................... 28
4.2.1 Sine/cosine encoder cable ........................................................................... 28
4.2.2 HTL encoder cable ....................................................................................... 29
4.3 Requirements for external sensors and actuators ........................................................ 29
4.4 Startup requirements .................................................................................................... 30
4.5 Requirements for stopping in an emergency to EN 60204-1 (emergency stop) ........... 30
4.6 Encoder requirements................................................................................................... 30
4.6.1 Safety encoders at the DR.., DRN.. AC motor. ............................................ 30
4.6.2 Safety encoders on the EDR.., EDRN.. explosion-proof AC motor.............. 31
4.6.3 Safety encoders on the CMP/CMPZ synchronous servomotor.................... 31
4.6.4 Quantization error ........................................................................................ 32
5 Hazard caused by coasting of the drive ............................................................................... 33
6 Device structure ..................................................................................................................... 34
6.1 Type designation........................................................................................................... 34
6.2 Scope of delivery .......................................................................................................... 34
6.3 Compatibility ................................................................................................................. 35
6.4 MOVISAFE
®
CSS21A/CSB21A ................................................................................... 36
6.5 MOVISAFE
®
CSB31A/CSS31A ................................................................................... 37
7 Mechanical installation .......................................................................................................... 38
7.1 Before you start............................................................................................................. 38
7.2 Installation of the MOVISAFE
®
CS..A safety card ........................................................ 38
7.3 Installation of the MOVISAFE
®
CS..A safety card – MOVIDRIVE
®
modular ................ 38
7.4 Installation of the MOVISAFE
®
CS..A safety card – MOVIDRIVE
®
system ................. 40
8 Electrical installation.............................................................................................................. 44
8.1 Important note............................................................................................................... 44
8.2 Installation instructions.................................................................................................. 44
8.3 Connection and terminal assignment............................................................................ 44
8.3.1 Part numbers................................................................................................ 44
8.3.2 Terminal assignment .................................................................................... 45
8.4 Safe disconnection........................................................................................................ 45
8.5 Safe digital inputs (F-DI.) .............................................................................................. 45
8.5.1 Discrepancy monitoring................................................................................ 47
8.5.2 Interlocking ................................................................................................... 47
8.5.3 Signal monitoring ......................................................................................... 48
8.5.4 Pulsed voltage supply and crossfault monitoring ......................................... 48
8.5.5 Sensors with contact (single-channel) ......................................................... 48
8.5.6 Sensors with contact (dual-channel) ............................................................ 50
8.5.7 Active sensors (dual-channel) ...................................................................... 51
8.5.8 Sensors with semiconductor outputs (OSSD, dual-channel) ....................... 54
8.6 Safe digital outputs (F-DO.) .......................................................................................... 55
24842532/EN – 04/2018