Due to Protocal mismatching, sometimes affect the hardware side of the PCB Components.
Power supply & RF radiation may corrupt Memory Back-up.
Due abnormal Power supply in the Input Section.
Due to High Heat, Moisture, Dirt will lead to failure of PCB Components.
We do check the Communication Protocal and Replace the Components if any failure.
We send our Program Engineer to retrieve Program Back-up into PC or into a Memory card.
We replace the failure components in Power & I/O section.
Suitable Components will be replaced in place of failed components in PLC Controllers and I/O card.