Copley Controls Accelnet Plus AEV-090-14 User Manual page 3

Motor Feedback ........................................................................................................................... 84
EZ Development Board Pins Heatsink Mounting ............................................................................... 90
6 Safe Torque Off (STO) - Use, Connections and Wiring ....................................................................... 91
STO Reference Standards ............................................................................................................. 93
STO Architecture and Function ...................................................................................................... 94
STO Channel Operation ................................................................................................................ 95
STO Function Specifications .......................................................................................................... 96
Environmental Specifications ........................................................................................................ 97
Safety Related Parameters ........................................................................................................... 97
Regulatory Specifications ............................................................................................................. 97
Limitations and Necessary Risk Reductions ..................................................................................... 98
PC Board Design for STO ............................................................................................................. 101
Installation Overview ............................................................................................................... 102
STO: Installation for AEV & APV Modules ................................................................................... 104
STO: Installation for AEZ & APZ Models ..................................................................................... 110
7 Operational Theory .......................................................................................................................... 113
Drive Input Power ...................................................................................................................... 113
Commutation Modes ................................................................................................................... 114
Feedback................................................................................................................................... 114
Synchronization ......................................................................................................................... 114
Input Command Types ................................................................................................................ 115
Communications ........................................................................................................................ 120
Brake Operation ......................................................................................................................... 124
Protection .................................................................................................................................. 126
Position and Velocity Errors ......................................................................................................... 128
Digital Inputs ......................................................................................................................... 130
Analog Inputs ......................................................................................................................... 131
Outputs ................................................................................................................................. 131
Appendix ............................................................................................................................................ 132
Connecting AEZ/APZ for Serial Control ............................................................................................ 134
A:
Ordering Guide and Accessories ..................................................................................................... 135
B:
Copley Controls Page 3 of 139