TPM
SPC-3000 User Manual
71
6.7. Motionnet
Motionnet is a super high-speed serial communication system. The G9000 devices provide input/output
control, motor control, CPU emulation and message communication with high speed serial communications
(up to 20Mbps) all of which are required by current Factory Automation techniques.
Motionnet always transfers 4 bytes of data in
15.1μ
sec using cyclic communication to control input and
output. While this data is being transferred, it can communicate a maximum of 256 bytes, such as motor
control data, and the LSI controls the data transmission using interrupts. Communication times can be
calculated using formulas, allowing users to see that Motionnet guarantees the real-time oriented support
needed by FA industries.
Figure 6-28: Wire-Saving and Long-Distance Figure 6-29: High-Speed and Time-Deterministic
Please click the following link for detailed information of Motionnet:
http://www.motionnet.jp/