Failed to initialize the Real-time Motion Control Setting because the security file is invalid. (RC800 Series)

Countermeasure	Error Solution
Check the security file imported to the controller and set it again.	Reset

Applicable equipment

Source: Fault JSON · EPSON_RC800_fault_codes_zh_en.json · SHA-256 0be0d785ec2146f8862c8243c81d61bb494845d3df16aeb94473d4601bee25dc · 6852

Brand	EPSON
Updated	2026-10-27

6852

Countermeasure	Error Solution
Check the security file imported to the controller and set it again.	Reset

Applicable equipment

Source: Fault JSON · EPSON_RC800_fault_codes_zh_en.json · SHA-256 0be0d785ec2146f8862c8243c81d61bb494845d3df16aeb94473d4601bee25dc · 6852

Brand	EPSON
Updated	2026-10-27