omron - PLC Programming & Automation

EtherCAT PLC Systems: Cycle Time and Distributed Clocks

Timing chart of a 1 ms EtherCAT cycle showing the task window, the frame on the wire, and the SYNC0 pulse that applies outputs on every slave at the same instant

Set up an EtherCAT bus in TwinCAT 3: ESI files, scanning the line, picking a cycle time, distributed clocks and the CRC counters that find a bad cable.

Omron PLC CX-Programmer – I/O Table Creation

by PLC

Step-by-step guide to creating and transferring an I/O table in Omron CX-Programmer, and clearing the CPU error LEDs once it is built.

Omron PLC Error Codes

by PLC

Omron plc error codes in decimal and hex, what each one means, and which are command errors against which are checksum and overrun faults on the line.