The specified control device does not have permission to change the controller's operation mode. (RC800 Series)

Countermeasure	Note 2	Error Solution
Execute again from the control device that switched to the current operation mode.	-	-

Applicable equipment

Source: Fault JSON · EPSON_RC800_fault_codes_zh_en.json · SHA-256 0be0d785ec2146f8862c8243c81d61bb494845d3df16aeb94473d4601bee25dc · 1049

Brand	EPSON
Updated	2026-10-27

1049

Countermeasure	Note 2	Error Solution
Execute again from the control device that switched to the current operation mode.	-	-

Applicable equipment

Source: Fault JSON · EPSON_RC800_fault_codes_zh_en.json · SHA-256 0be0d785ec2146f8862c8243c81d61bb494845d3df16aeb94473d4601bee25dc · 1049

Brand	EPSON
Updated	2026-10-27