Function block: The command cannot be executed due to the bit settings. (RC800 Series)

Countermeasure	Error Solution
ExtError is high or ExtCmdReset is low. Check ExtError bit and ExtCmdReset bit.	-

Applicable equipment

Source: Fault JSON · EPSON_RC800_fault_codes_zh_en.json · SHA-256 0be0d785ec2146f8862c8243c81d61bb494845d3df16aeb94473d4601bee25dc · 10251

Brand	EPSON
Updated	2026-10-27

10251

Countermeasure	Error Solution
ExtError is high or ExtCmdReset is low. Check ExtError bit and ExtCmdReset bit.	-

Applicable equipment

Source: Fault JSON · EPSON_RC800_fault_codes_zh_en.json · SHA-256 0be0d785ec2146f8862c8243c81d61bb494845d3df16aeb94473d4601bee25dc · 10251

Brand	EPSON
Updated	2026-10-27