Omron CK3E-1210 Hardware User Manual page 18

Precautions for Correct Use
EtherCAT Communications
• Set the Servo Drives to stop operation if an error occurs in EtherCAT communications between the
Controller and a Servo Drive.
• Always use the specified EtherCAT slave cables. If you use any other cable, the EtherCAT master or
the EtherCAT slaves may detect an error and one of the following may occur.
a) Continuous refreshing of process data communications will not be possible.
b) Continuous refreshing of process data communications will not end during the set cycle.
USB Device
• Always use USB memory devices that comply with the USB standards.
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CK3E-series Programmable Multi-Axis Controller Hardware User's Manual (I610)