30.7.8.1 Error Code

Error Code	Error Message	Description	Solution
000	No error	-	-
001	Illegal Instruction(s)	I/O Driver Instruction Error	Check the set value of operand for I/O Driver Instructions and re-transfer the project.
002	Too many instructions	Number of used I/O Driver Instructions is greater than 16	Check the number of used I/O Driver Instructions and re-transfer the project.
003	Driver ID error	The driver/unit results in an error while registering, and they have not been registered.	The project file might not have been sent properly. Transfer the project file again.
004	Repeat driver setting	The driver is registered twice.
005	Setting level value error	The driver is not correct.
006	Data obtaining address error	The driver information is in correct. The controller information is not correct.
007	Driver not registered	Driver is not registered
008	PDO Settings Error Initialization error	PDO Settings Error Initialization error	Confirm PDO Settings and re-transfer the project.
009	Invalid terminal type	Invalid terminal type	The project file might not have been sent properly. Transfer the project file again.
010	Concise DCF not found	There is no concise DCF
011	Invalid Concise DCF	Invalid concise DCF
012	F/W File Read Error	Invalid firmware
013	Inappropriate firmware	Failure in downloading set value	Reset the display. If the problem is unresolved, please contact your support center.
014	Setting value error	Error code is 0 when error flag is set	Reset the display. If the problem is unresolved, please contact your support center.

Error Code

Error Message

Description

Solution

050

I/O board ID different

The connected I/O board is not correct.

Display type may be different.

Confirm the display type and transfer the project file again.

051

CANopen unit initialization error

The I/O board initialization fails.

The project file might not have been sent properly.

Transfer the project file again.

If the problem is still not solved, there may be a problem with the hardware. Contact your support center.

Error Code	Error Message	Description	Solution
100	Fatal error: Bus off	Bus failure (such as noise failure), hardware failure, abnormal baud rate settings, etc.	Confirm the connection state of the communication cable and check the baud rate settings of all the slaves to re-transfer the project. If the problem is still not solved, there may be a problem with the hardware. Contact your support center.
101	Fatal error: high priority receive queue overrun	Excessive amount of received data such as PDO, NMT, and SYNC.	Review the network settings by decreasing PDO.
102	Fatal error: high priority transmit queue overrun	Excessive amount of sending data such as PDO, NMT and SYNC.	Review the network settings by decreasing PDO.
103	Fatal error: low priority receive queue overrun	Excessive amount of receiving data such as heartbeat, node guard, and SDO.	Review the network settings by increasing node guard intervals.
104	Fatal error: low priority transmit queue overrun	Excessive amount of transmitting data such as heartbeat, node guard, and SDO.
105	Fatal error: CAN controller overrun	Data loss due to excessive amount of data such as PDO and SDO.	Review the network settings by decreasing PDO and SDO.
106	Fatal error: duplicate node ID detected	More than two identical node IDs are used.	Confirm whether node ID is duplicated and re-transfer the project.
107	Unsupported slave error	Unsupported slave exists	Review the slave configuration.
108	Fatal error: invalid Concise DCF	Network configuration is wrong	Please download concise DCF again. If the problem is unresolved, check all the EDS files and review the network settings.
109	Mandatory slave error	Concise DCF file of the mandatory slave is invalid	Check the EDS file and confirm whether it matches the hardware configuration.
110	Master fatal error	Fatal error has occurred in CANopen master.	Reset the display.

Error Code	Error Message	Description	Solution
111	Invalid value in instruction	An I/O driver instruction has run with an operand value that is out of range.	Please run each I/O driver with values inside specified ranges.
112	No mandatory slave	There is a problem with the defined mandatory slave.	Confirm whether the mandatory slave is correctly connected and that the power is on.
120	SDO communication error	Slave object information specified in SDO communication is invalid, or communication partner is unavailable for communication. *Excluding error codes 140 to 148.	Confirm whether the specified information of the SDO communication is correct. If correct, confirm the communication state of the network or reset the network.
121	CANopen module timeout (Input)	I/O firmware is not updating input data.	I/O firmware is not operating properly. Reset the display.
122	CANopen module timeout (Output)	I/O firmware does not update output data.
123	CANopen module interface is busy	I/O firmware is not running SDO communication.

Error Code	Error Message	Description	Solution
130	Incorrect PDO received	Invalid size for the received PDO	Confirm the EDS file.
131	SDO queue overrun	Excessive SDO communication data size	Make SDO communication data size smaller.
132	Master alone	Slave does not exist	Confirm whether slave is correctly connected and that the power is on.
140	SDO protocol error	SDO server (slave) protocol error	Check the abort code. Check the object dictionary of the slave.
141	SDO send overflow	Overflow of sending queue with low priority (see error 104)	See error 104. Fatal error: Overrun of receiving queue with low priority
142	SDO master setting error	Display unit is not set as a CANopen master. Therefore, SDO sending is not performed.	Please check the network settings. Check the network status in offline mode. Reset the display.
143	SDO access error	Object specified with the SDO instruction is accessed by another service via SDO.	Check the network to see if the display unit is the only CANopen master. (multiple masters are not supported.) Check whether only one SDO instruction is executed at the same time.
144	SDO receive timeout	SDO request is not responded to within the SDO timeout period.	Check the abort code. Check whether the node ID exists in the network. Check whether the object exists in the object dictionary of the slave. Check whether the sub index exists.
145	SDO operand error	SDO instruction parameter error	Check the abort code. Check the parameter of the SDO instruction. Check whether the object is read-only or write-only.
146	SDO master status error	SDO transmission cannot be performed due to the status of the display unit.	Check the status of the display unit with DGMT instruction or offline mode.
147	SDO master status stopped	SDO sending cannot be performed because the display unit is in the STOP mode or changed to the STOP mode during SDO transmission	Change the display unit to RUN mode.
148	SDO abort error	SDO transmission was aborted by the SDO server (slave)	Check the abort code. Check the status of the slave.

Error Code Error Message	Error Message	Description	Solution
150	Identity error	The set slave is different from the connected slave.	Check the EDS file and network settings to ensure that the node and EDS file are correct. (Node ID/EDS file correct) You can find the node ID of the slave in offline mode.
151	Optional slave error	Incorrect configuration of the optional slave	Confirm slave configuration in the network settings and re-transfer the project.
152	Unexpected state for one or more mandatory slaves	Mismatched state of the Mandatory slave and that of the network
153	Abnormal Slave	Abnormal Slave	The project file might not have been sent properly. Transfer the project file again.
154	Inconsistent Concise DCF for one or more slaves	CDCF is mismatched with the object dictionary of slave.
155	Concise DCF mismatch for one or more slaves	Slave configuration and the object directory are mismatched.	Check whether correct EDS file is used. In offline mode, you can find the slave node ID.
156	Identity error for one or more slaves	One or multiple set slaves do not match the connected slave.	Check the EDS file and network settings to ensure that the node and EDS file are correct. (Node ID/EDS file correct) You can find the node ID of the slave in offline mode.

30.7.8.1 Error Code - CANopen