Owner manual

344

INTELLIGENT ACTUATOR

Appendix

(In the panel window, the three digits after “E” indicate an error number.)

Error No. Error name Description, action, etc.

A84 Code sector block ID erase count over The number of times the flash ROM was erased exceeded the allowable

count.

A85 FROM write request error before erase is complete When updating, a flash-ROM write command was received before a

flash-ROM erase command. Confirm that the update program file is valid

and then perform update again.

A86 Absolute-encoder backup battery voltage-low warning (Driver

detection)

The voltage of the absolute-data backup battery is low. Check the

battery connection or replace the battery.

A87 Motorola S byte count error (Detected by the core) The update program file is invalid. Check the file.

A88 Message conversion error (Detected by the core) The received message does not match the message format or contains

invalid data. Check the message sent from the host communication

device.

A89 Update target non-specification error (Detected by the core) An update command was received before the update target was

correctly specified during update processing. Check if an appropriate

update PC tool is used and if the target specification and other settings

of the update PC tool are correct.

A8A Update system code error (Detected by the core) The system code in the message of the received update target

specification command does not match the controller system. Check the

target specification and other settings of the update PC tool.

A8B Update unit code error (Detected by the core) The unit code in the message of the received update target specification

command does not match the controller unit that can be updated. Check

the target specification and other settings of the update PC tool.

A8C Update device number error (Detected by the core) The device number specified in the message of the received update

target specification command is not appropriate. Check the target

specification, device number and other settings of the update PC tool.

A8D Flash busy reset timeout (Detected by the core) Error erasing/writing the flash ROM

A8E Unit type error (Detected by the core) The unit type in the received command message is invalid or not

supported.