Festo Контроллер двигателя CMMD-AS - Manual (Page 6)

Contents
6 Festo P.BE-CMMD-AS-HW-EN 1002NH
3.5.11 Control interface [X1] ........................................................................... 43
3.5.12 Increment generator interface [X10] ..................................................... 44
3.5.13 SD card holder [M1] ............................................................................. 44
3.5.14 SD memory card .................................................................................. 44
3.6 Field bus interface ............................................................................................... 45
3.6.1 FHPP (Festo Handling and Positioning Profile) ..................................... 46
3.6.2 CAN bus ............................................................................................... 47
3.6.3 PROFIBUS ............................................................................................ 48
3.6.4 DeviceNet ............................................................................................ 48
3.7 Function overview ............................................................................................... 49
3.7.1 Operating modes ................................................................................. 49
3.7.2 Setpoint value processing ................................................................... 50
3.7.3 I²t function ........................................................................................... 51
3.7.4 Positioning controller ........................................................................... 51
3.7.5 Homing ................................................................................................ 53
3.7.6 Trajectory generator ............................................................................ 57
3.7.7 I/O sequence control ........................................................................... 58
3.7.8 Safety functions, error messages ......................................................... 60
3.7.9 Behaviour when switching off enable .................................................. 60
3.7.10 Oscilloscope function .......................................................................... 62
3.7.11 Jog and teach function I/O ................................................................... 63
3.7.12 Position record linking with positioning/
torque control switching ...................................................................... 68
3.7.13 On-the-fly measurement ...................................................................... 74
3.7.14 Endless positioning .............................................................................. 74
3.7.15 Relative positioning records ................................................................ 76
3.7.16 Adjustment to the axis and motor construction set.............................. 76
4. Functional safety engineering .............................................................................. 77
4.1 General information and intended use ................................................................ 77
4.2 Integrated function "Safe Torque Off" (STO)....................................................... 80
4.2.1 General remarks/description "Safe Torque Off" (STO) ........................ 80
4.2.2 Timing diagram, STO ............................................................................ 81
4.2.3 Switching example STO ....................................................................... 83
4.2.4 EMERGENCY STOP request, monitoring of protective door .................. 85
4.2.5 Testing the safety function STO ........................................................... 86