Axioline Diagnostics detect "Bus failure", Error Code: 0x0BC1

Hello, i use AXC 1050 (HW: 04 FW: 3.0.1.5) + AXL F DI8 / 3 DO8 / 3 2H . Axioline Diagnostics detect “Bus failure” Error Message: Bus failure Error Code: 0x0BC1 Slot number: 0 Description: Unknown error what does error code 0x0BC1 mean and how to fix it ?

I’m afraid that the AXC 1050 is not part of the PLCnext Technology family. You can get technical support for all Phoenix Contact products through your local Phoenix Contact office. A hint on this problem, though: There is a document that you can download from the Phoenix Contact website, which I have also attached here. According to that document, error 0x0BC1 indicates a voltage error on the Axioline bus. The technical support people in your local Phoenix Contact office should be able to help solve that problem.

um_en_axl_f_sys_diag_8663_en_03.pdf

Thank you