DEK高级培训资料.pdf - 第82页
Control Area Network (CAN Bus ) Issue 2: July 2007 (CAN Bus )
Rising Table Homing
sequence
Home
Sensor
Issue 2: July 2007
Forward
Reverse
Stop
Motor
Drive
Objective 13: Describe the homing sequence of each motor type
Control Area Network
(CAN Bus)
Issue 2: July 2007
(CAN Bus)
Why CAN ?
•
Reduced wiring
•
Future proof – ease of adding options
•
CAN Open specification allows multiple
Issue 2: July 2007
•
CAN Open specification allows multiple
manufactures to be sourced
•
Short reaction times for priority commands
•
Fault analysis built into architecture –
ability to recover
•
Simplicity of interface (mechanical and
electrical)