CDA

What does x220 mean?

An attempt was made to transmit profile data that was detected as faulty. This typically occurs during communication processes involving profile data transfer, indicating data integrity issues.

• Profile data corruption during creation or storage in the controller's memory (e.g., `Cam_Profile_Data_Array` values modified incorrectly).
• Transmission errors on the communication bus (e.g., EtherCAT, Profinet) causing data frames to be received with CRC errors at the target device.
• Incorrect profile data format or size specified in the PLC program, leading to misinterpretation by the communication stack.
• Source device (e.g., HMI, master PLC) attempting to send profile data that is incomplete or violates protocol constraints (e.g., `CANopen_Profile_Limits`).
• Firmware mismatch between the sending and receiving devices, causing incompatible interpretation of profile data structures.

Click steps to track your progress.

1. 1

   1. Verify the integrity of the profile data (e.g., cam table, drive parameters) in the source memory location using the programming tool's data monitor.

2. 2

   2. Inspect the communication bus cable for physical damage (e.g., `Ethernet_Cable_to_Drive_1`), proper shielding, and correct termination resistors.

3. 3

   3. Monitor network diagnostics (e.g., `EtherCAT_Bus_State_Register`, `Profinet_Error_Count`) for CRC errors, lost packets, or retransmissions during profile data transfer.

4. 4

   4. Compare the expected profile data structure (e.g., number of points, data types) with what is actually being transmitted according to the communication protocol specification.

5. 5

   5. Check firmware versions of both the sending and receiving devices, updating them to compatible versions if a mismatch is found.