Error, fault and alarm codes of products - what each code means, its causes and what to do - read from the manufacturers’ manuals, with the manual page each answer comes from.
An inconsistency was detected in the memory configuration for logging trace, FTP client, or EtherNet/IP. The manual lists no action for this code.
An error in the clock data of the clock/calendar was detected. The manual lists no action for this code.
Battery error (A battery comes off or the voltage drops.) The manual's first action is: “Check the backup battery, and replace or connect it if necessary.”
The system register setting is abnormal. The manual's first action is: “Check the setting again. Example: The error occurs when the range of the data registers or internal relays in the system register no. 0 or no. 1 …
A network error has occurred in the device. The manual's first action is: “Check the Ethernet setting and EtherNet/IP setting. For details of network errors, check the special data register No. DT90590.”
An operation error has occurred and is not executable. The manual's first action is: “The address of the operation error can be confirmed by either special data registers DT90017 or DT90018. In the tool software, it c…
A positioning operation error occurred during table operation. The manual's first action is: “The set parameter may be incorrect or the limit error may occur. Check if the parameter is in the settable range.”
Configuration data is abnormal. The manual's first action is: “An error occurs in the initialization operation of network. Check the Ethernet setting and EtherNet/IP setting.”
The I/O unit (expansion unit) wiring condition has changed compared to that at time of power-up. The manual's first action is: “Check the I/O unit whose wiring condition has changed with the special data registers DT9…
The system detects an intelligent unit is out of control. The manual's first action is: “Check the position where the error occurs with the special data register DT90006 and fix the error.”
The system detected an input/output error in the function cassette. The manual's first action is: “Check the position where the error occurs with the special data register DT90002 and fix the error.”
An abnormal unit is installed. The manual's first action is: “Check the slot number with DT90036, and replace the abnormal unit with a normal unit.”
The number of installed units exceeds the allowed limit. The manual's first action is: “Turn off the power and re-configure units referring to the hardware manual.”
The system detected a user ROM error. The manual's first action is: “There may be an error in the hardware. Please contact your dealer.”
The SD host controller encountered an error and cannot access the SD card. The manual's first action is: “It cannot access the SD card.”