text: <s>[INST] Question about motor driver information Summary: location for storing motor driver info Hi all, I have questions on motion control. Q1. what are the motor driver information? And what it means when people say 'putting all motor driver info on the PLC and have an auto download of driver info once an new driver is installed'? Please help me in details because I don't know much about motion control and PLC ( I am fresh in auto) Q2. what it means when people say 'put recipe system and info on the PLC and not on the HMI'? Thanks! [/INST] The PLCs that support CIP motion and control Powerflex 755 VFDs download all data to the drive on power-up and successful network connection. When a drive is used outside of CIP motion, basic motor data is not usually sent to the drive from the PLC. In fact, the minimum control one could do over Ethernet for a drive not used for CIP motion is a start/stop command and a speed reference. All other parameters (tuning gains, motor data, etc.) would have to be set at the drive. Additionally, Rockwell's recent versions of PLCs can store the firmware of a drive (regardless of CIP motion or not). With the proper configuration in the PLC, this firmware can be downloaded to a drive automatically to a new drive replacing a failed one. \\n </s>