Code Number 7000 ~

No.	Message		Remedy		Note 1	Note 2
7003	The specified robot cannot be found.		Reboot the controller. Initialize the controller firmware.
7004	Duplicate allocation of the point data area.		Reboot the controller. Initialize the controller firmware.
7006	Specified point number cannot be found. Specify a valid point number.		Check the specified point number.
7007	Specified point number was not defined. Specify a teach point number.		Check whether point data is registered in the specified point. Perform the teaching.
7010	Cannot allocate the memory area for the pallet definition.		Reboot the controller. Initialize the controller firmware. Replace the controller.
7011	Cannot free the memory area for the pallet definition.		Reboot the controller. Initialize the controller firmware.
7012	Specified pallet number cannot be found. Specify a valid pallet number.		Check the pallet number.
7013	Specified pallet is not defined. Specify a defined pallet or define the pallet.		Check whether the specified pallet is defined by the Pallet statement. Declare the pallet.
7014	Specified division number is beyond the pallet division number definition. Specify a valid division.		Check the specified division number.
7015	Specified coordinate axis number does not exist.		Check the specified coordinate axis number.
7016	Specified arm orientation number does not exist.		Check the specified arm orientation number.
7017	Cannot allocate the required memory.		Reboot the controller. Initialize the controller firmware. Replace the controller.
7018	Specified point label cannot be found. Specify a valid point label.		Check the specified point label.
7019	Parameter setup in the initialization file is invalid.		Reboot the controller. Initialize the controller firmware.
7021	Duplicate point label. Specified label name is already used. Change the label name.		Change the point label.
7022	Specified local coordinate system is not defined. Specify a valid local coordinate system number.		Check the specified local number. Define the Local coordinate system.
7024	Point data memory area for the specified robot is not allocated.		Rebuild the project.
7026	Cannot open the point file. Specify a valid point file name.		Check the point file name. Check whether the point file specified for the project exists.
7027	Cannot read the point data from the point file.		Create the point file again.
7028	Point area is allocated beyond the available point number.		There are too many points. Review the number of points.
7029	Specified point file name is not correct. Specify a valid point file name.		Check the file extension.
7030	Specified point label is beyond the maximum length. Specify a valid point label.		Change the point label.
7031	Description for the specified point is beyond the maximum length. Specify a valid description.		Change the comment.
7032	Point file is corrupted. Check sum error.		Create the point file again.
7033	Specified point file cannot be found. Specify a valid point file name.		Check the name of the specified point file.
7034	Cannot save the point file.		Failed to save the point file (create a temporary file). Reboot the controller. Initialize the controller firmware. Replace the controller.
7035	Cannot save the point file.		Failed to save the point file (file open). Reboot the controller. Initialize the controller firmware. Replace the controller.
7036	Cannot save the point file.		Failed to save the point file (renew the file header). Reboot the controller. Initialize the controller firmware. Replace the controller.
7037	Cannot save the point file.		Failed to save the point file (create the file name). Reboot the controller. Initialize the controller firmware. Replace the controller.
7038	Cannot save the point file.		Failed to save the point file (copy the file). Reboot the controller. Initialize the controller firmware. Replace the controller.
7039	Cannot save the point file.		Failed to save the point file (change the file name). Reboot the controller. Initialize the controller firmware. Replace the controller.
7040	The point label is not correct. Specify a valid point label.		The initial character of the point label name is improper. Correct the label name.
7041	The point label is not correct. Specify a valid point label.		Inadequate character is used. Correct the label name.
7042	The pallet cannot be defined.		Undefined flag for pallet data is mixed. Check the point data. Correct the point data.
7043	Invalid point file version.		The point file version is different. Re-create the point file.
7044	The point file format version is unsupported.		The point file is not supported. Re-create the point file.
7045	The specified work queue number is invalid.		Check the specified work queue number.
7046	The specified work queue is full.		The work queue is full. Delete the point data from the work queue and register.
7047	The specified work queue data does not exist.		Check the specified index.
7048	The work queue is not correctly initialized.		Failed to initialize the work queue (allocate memory). Reboot the controller. Initialize the controller firmware. Replace the controller.
7049	The parameter of the work queue instruction is invalid.		Check the parameters of the commands related to the work queue.
7050	Cannot execute while work queue data is registered.		Cannot set the work queue since the point data is registered to the work queue. Empty the work queue before setting.
7051	The specified PF queue number is invalid.		The range of PF queue numbers is 1 to 16. Correct the code.
7052	The specified PF queue is full.		The upper limit number of data can be registered in the PF queue is 1000. Correct the code.
7053	The specified PF queue data does not exist.		There is no data in the referenced PF queue. Correct the code.
7054	The PF queue is not correctly initialized.		Failed to initialize the PF queue (allocate memory). Reboot the controller. Initialize the controller firmware. Replace the controller.
7055	The parameter of the PF queue instruction is invalid.		Command syntax is not correct. Check the description of the command in Part Feeding 8.0 Introduction & Hardware (Common) & Software Software “Part 3: Feeding SPEL+ Command Reference” and modify the code.
7056	Cannot execute while PF queue data is registered.		Cannot execute PF_QueSort command after registering PF queue. Correct the code.
7101	Fieldbus slave. An error occurred during I/O data transform.		The fieldbus slave board is broken or the controller software is damaged. Restore the controller firmware.		1
					2
					3
					4
					10
			A communication data error was detected during communication. The communication cable has a problem. Check the communication cable and its related units.		11
					12
			The fieldbus is broken or the controller software is damaged. Restore the controller firmware.		13
					14
					15
			A communication data error (CRC Error) was detected during communication. The communication cable has a problem. (when using CCLink)		20
			A communication data error (Time Out Error) was detected during communication. The communication cable has a problem. (when using CCLink)		21
			An error in the number of received data was detected. PLC or the communication cable has a problem. (when using CCLink)		23
					24
					25
7103	Fieldbus slave. Timeout error occurred during I/O data transform.		The fieldbus slave board is broken or the controller software is damaged. Restore the controller firmware.		1
					2
					3
			A communication data error was detected during communication. The communication cable has a problem. Check the communication cable and its related units.		4
7104	Epson RC+ does not support CC-Link Ver2.00 settings. Please use Epson RC+ 7.5.0 or later.		The connected RC+ does not support CC-Link Ver2.00. Please upgrade to RC+ 7.5.0 or later, or use a compatible RC+.
7150	Fieldbus master. Bus is disconnected.		Check the connection of the communication cable for the fieldbus.
7151	Fieldbus master. Bus power is off.		Check whether the communication cable for the fieldbus is powered.
7152	Fieldbus master. Bus status error.		Reboot the controller. Check the fieldbus master board. Replace the fieldbus master board.
7200	Invalid argument.		Check the parameter.
7201	A system error occurred.		-
7202	There is not enough memory.		-
7203	Access is denied.		-
7210	Drive is not ready.		Set the device.
7211	The specified path is invalid.		Make sure the specified path exists.
7212	The specified path already exists.		If the specified directory or file already exists, you cannot execute.
7213	The file specified by path does not exist.		Make sure the specified file exists.
7214	File size is too large.		Specify the file that is less than 2G bytes.
7215	The specified file is open.		The specified file number is already existing. Use another file number.
7216	The open mode is illegal.		Make sure you opened in reading or writing mode.
7217	There is no read data.		Make sure there are data to read.
7230	The specified connection is open.		The specified file number is already existing. Use another file number.
7231	A connection-level error occurred while opening the connection.		Check the access right of database.
7232	The connection is closed.		Use OpenDB and open the database.
7233	An unsupported data type was used.		Convert the data into string or numeric value.
7234	Data size is too large.		Too large data in a line. Specify the query so that necessary field are only retrieved.
7235	The specified file type is not supported.		Check the type of Excel file.
7236	There is no selected data.		Make sure the data you retrieved exists.
7250	No bytes were available to read.		There are no retrieved data. Check the send program.
7251	The port is in an invalid state.		Check the device setting for the specified port.
7252	The specified port is open.		Check the port number to open.
7253	The port is closed		Check the port number to close.
7254	The specified port is not open.		Check the port number to open.
7255	Timeout reading from the port.		Check the port timeout period and update to the appropriate setting.
7256	Timeout writing to the port.		Check the port timeout period and update to the appropriate setting.
7260	The checksum in project file is invalid.		Rebuild the project.
7261	Invalid function.		Check the function definition to call.
7262	Invalid parameters.		Check the function definition to call.
7263	Cannot execute while creating DLL.		-
7264	Failed to create DLL.		-
7265	DLL file cannot be found.		-
7300	Vision Communication. Server mode not supported.		-
7302	Vision Communication. Failed to read from the camera.		Check the connection with the camera.
7303	Vision Communication. Read data overflow.		Data exceeding the receive buffer was received.
7304	Vision Communication. Failed to open the Ethernet port.		Check the connection with the camera.
7305	Vision Communication. Invalid IP address of camera.		Rebuild the project. Check the camera configuration.
7306	Vision Communication. No specification of Server or Client.		-
7307	Vision Communication. Failed to send to the camera.		Check the connection with the camera.
7308	Vision Communication. Camera version is old.		The version of the connected camera is old. Update the camera.
7321	Vision Communication. Camera setting has not been set.		Rebuild the project. Check the camera configuration.
7322	Vision Communication. Read timeout.		Check the connection with the camera.
7323	Vision Communication. Read invalid data.		Check the connection with the camera.
7324	Vision Communication. Failed to send to the camera.		Check the connection with the camera.
7325	Vision Communication. Connection is not completed.		Check the connection with the camera.
7326	Vision Communication. Read data is too long.		-
7327	Vision Communication. Undefined vision sequence.		Check the sequence name.
7328	Vision Communication. Camera setting has not been set.		Rebuild the project. Check the camera configuration.
7329	Vision Communication. Vis file was not found.		Rebuild the project. Check the camera configuration.
7330	Vision Communication. Failed to allocate memory.		Reduce the number of sequences, objects, and calibration.
7341	Vision Communication. Out of max camera number.		Review the camera registration.
7342	Vision Communication. Invalid camera number.		Review the camera registration.
7343	Vision Communication. VSet parameter is too long.		Review the names and string variables of sequences, objects, and calibration.
7344	Vision Communication: Too many parameters for VGet.		The number of specified variables is exceeding 32. Reduce the number of parameters.
7345	Vision Communication. Not enough data for VGet statement variable assignment.		Reboot the camera. Check the version of the camera.
7346	Vision Communication. Cannot execute a Vision statement from the command window.		Execute the command from the program.
7400	Matrix determinate too small.		If specifying the virtual camera, specify the real camera.
7402	Invalid value for maximum motion distance.		Specify the valid value.
7403	Invalid value for maximum pose difference angle.		Specify the valid value.
7404	Invalid value for LJMMode.		Specify the valid value.
7405	Command aborted by user.		－
7406	Joint 1 angle change exceeded the maximum allowed during calibration.		Adjust the start angle of Joint 1.
7407	Joint 2 angle change exceeded the maximum allowed during calibration.		Adjust the start angle of Joint 2.
7408	Joint 4 angle change exceeded the maximum allowed during calibration.		Adjust the start angle of Joint 4.
7409	Joint 6 angle change exceeded the maximum allowed during calibration.		Adjust the start angle of Joint 6.
7410	Network camera. Timeout during image file transfer from PC.		Check the connection of PC and camera.
7411	No upward camera sequence was specified for mobile calibration with upward reference.		Specify the existing sequence.
7412	The specified upward camera sequence has no calibration.		Set the calibration for upward camera sequence.
7413	The specified upward camera sequence calibration is not complete.		Complete the upward camera sequence calibration.
7414	The target sequence cannot be used when RuntimeAcquire is Strobed.		Set the RuntimeAcquire of target sequence to Stationary.
7415	Invalid calibration reference type.		Selectable ReferenceType is different depending on CameraOrientation. Select again.
7416	Invalid calibration data. Teach the calibration points again.		Need to teach the calibration points again.
7417	Invalid calibration setup.		Try to perform point teach of calibration again. Or check the target sequence.
7418	Invalid calibration target sequence.		Target sequence may not be selected or camera number of the target sequence differs from that of calibration.
7419	The target sequence camera is not the same as the calibration camera.		Set the sequence of the same camera.
7420	The target sequence has no objects.		Add the detection object to target sequence.
7421	Invalid last step for the target sequence.		Check the steps.
7422	Exception occurred when search for the calibration target.		Check the target sequence.
7423	Invalid number of results for calibration target sequence.		Create a sequence to detect results of required number of targets.
7424	Cannot load the calibration points.		Perform calibration point teach again.
7425	Invalid camera orientation.		Check the CameraOrientation of calibration.
7426	Distortion correction calibration is incomplete.		Perform distortion correction if it is set.
7427	Invalid vision object was specified.		Invalid vision object is specified in Vision Guide commands such as VSet and VGet. Specify the valid vision object.
7428	V and W coordinates must be zero for the type of robot used.		Set V and W of the Base to 0.
7429	Invalid robot speed specified for the current operation.		Specify the valid value.
7430	Invalid robot acceleration specified for the current operation.		Specify the valid value.
7431	Invalid ShowWarning parameter value.		Specify the valid value.
7432	Cannot create the object using the camera specified in the sequence.		Check the Vision object type. Update the camera firmware.
7433	Invalid model data.		Re-teach the model or use a different model if the error occurred during		The model being loaded may not be compatible with the current version of CV or RC+.
7434	Network camera. Invalid connection password.		Enter the correct Compact Vision connection password in the RC+ Camera page. If the password is unknown, you must do one of the following: a. Enter a new connection password from CV Monitor, then enter the same password in the RC+ Camera page. or b. Perform a factory reset on the Compact Vision unit to clear the password. Rebuild the current RC+ project and check operation.
7435	Network camera. Command cannot execute due to failed login.
7440	Invalid point numbers.		Specify other point number.
7441	Invalid tool numbers.		Specify other tool number.
7444	Invalid image file resolution.		Specify an image file with the same resolution.
7445	Invalid condition object.		Check the setting for the ConditionObject property of the Decision object.
7446	Object not executed.		Check execution of the sequence. The object was not executed when the sequence run.
7500	Network camera. Out of memory.		Initialize the camera. Reduce the project size.
7501	Network camera. Project does not exist.		Rebuild the project.
7502	Network camera. Project has not been set.		Rebuild the project.
7503	Network camera. Vision property or result not supported.		Update the camera firmware.
7504	Network camera. Cannot open project file.		Rebuild the project.
7505	Undefined vision sequence.		Check the sequence name. Rebuild the project.
7506	Undefined vision object.		Check the object name. Rebuild the project.
7507	Network camera. Critical error.		Initialize the camera. Rebuild the project.
7508	Network camera. Invalid command.		Update the camera firmware.
7509	Invalid vision property value.		Check the property value. Update the camera firmware.
7510	Invalid vision property.		Check the property name. Update the camera firmware.
7511	Vision model not trained.		Teach the model.
7512	Undefined vision calibration.		Check the calibration name. Rebuild the project.
7513	Vision model object not Self.		Check the property value.
7514	Invalid vision result.		Check the result name. Update the camera firmware.
7515	Vision object not found.		Check the Found result before obtaining the result.
7516	No vision calibration.		Check the calibration name.
7517	Incomplete vision calibration.		Perform calibration.
7518	Network camera. Cannot connect with camera.		Check the camera connection.
7519	Network camera. Communication error.		Check the camera connection.
7520	Window out of bounds.		Set the window within the bounds.
7521	OCR font is invalid.		Register the OCR font.
7522	The specified vision calibration already exists.		Change the calibration name. Delete the existing calibration in advance.
7523	The specified vision sequence already exists.		Change the sequence name. Delete the existing sequence in advance.
7524	The specified vision object already exists.		Change the object name. Delete the existing sequence in advance.
7525	Cannot load vision project.		The project folder may be corrupt. Restore backup data.
7526	Cannot save vision project.		The project folder may be write-protected. Check the access permission for the project folder.
7527	Vision processor. Critical error.		Initialize the camera. Rebuild the project.
7528	Image file not found.		Check the image file.
7529	Camera does not exist.		Check the camera connection.
7530	Acquisition failed.		Check the camera connection.
7531	No objects to train.		Teach the model.
7532	Cannot load image file.		Check the image file.
7533	Camera is not supported by RC+8.0.		SC300/SC1200 is not supported by RC+8.0. Use CV1/CV2.
7534	Camera firmware does not support new functions of RC+8.0.		Update the camera firmware.
7535	Invalid data from network camera.		Initialize the camera.
7536	Network camera export status failed		Initialize the camera.
7537	Invalid ImageSize value. The specified value is not supported by the camera.		ImageSize exceeding the camera resolution cannot be specified. Correct the property value.
7538	Invalid ZoomFactor. The specified value requires data outside of the image area.		Settable values are from 0.1 to 10.0. Correct the property value.
7539	The camera does not support Code Reader.		Update the camera firmware.
7540	The camera does not support OCR.		Update the camera firmware.
7541	Insufficient data for teaching model.		Black or white image cannot be registered as a model.
7542	Model window cannot be outside of image.		Correct the position of the model window.
7543	Calibration points have not been taught.		Teach the calibration point.
7544	Calibration must be fixed upward.		Sequence with the calibration data of the upward fixed camera is only settable.
7545	Point was not defined.		Teach the calibration point.
7546	RobotPlacePos has not been calibrated.		Click CalRobotPlacePos and calibrate RobotPlacePos.
7547	Camera IP address is out of current subnet.		Correct the camera IP address.
7548	Camera was not detected.		Check the wiring of the camera.
7549	Invalid Radius. Radius must be >= RadiusInner and <= RadiusOuter.		Correct the property value.
7550	OCR character does not exist.		Register the OCR character.
7551	OCR option is not active.		Enable the option.
7552	Sequence ImageSize does not match the calibration video width and height.		Change the ImageSize, to the settings when calibration is executed, or re-calibtate.
7553	Only one non-ASCII character is allowed when teaching a font character for OCR.		Specify one font character.
7560	Distortion correction calibration could not run the target sequence.		Make the target sequence executable.
7561	Distortion correction calibration invalid target sequence.		Make the target sequence detectable.
7562	Distortion correction calibration failed.		Review the installed position of the camera or the target. Or review selected lens.
7563	Distortion correction calibration could not find the targets.		Review the installed position of the camera or the target. Or review selected lens.
7564	Calibration target sequence RuntimeAcquire not Stationary.		Review the target sequence property.
7565	Invalid calibration camera. Not the same as the target sequence camera.		Review the target sequence of distortion correction calibration and the property of target sequence of robot calibration.
7566	RobotLocal cannot be changed at runtime when a calibration is complete.		-
7567	Cannot locate rotational center of model.		Set model origin manually.
7568	Not enough targets were found for distortion correction calibration (minimum is 100).		Change the field of view or calibration target so that 100 or more target can be found.
7569	The ArcSearchType property setting does not match ArcSearchType for the ArcObject.		Review the settings of ArcSearchType.
7570	ThresholdLow and ThresholdHigh cannot be changed when ThresholdAuto = True.		Change to ThresholdAuto = False and then change ThresholdLow and ThresholdHigh.
7572	Invalid sequence name.		Specify a name that begins with an alphabet. Alpha-numeral and under score (_) are available for the name.
7573	Invalid calibration name.		Specify a name that begins with an alphabet. Alpha-numeral and under score (_) are available for the name.
7574	Sequence or calibration name already exists.		Specify another calibration name.
7575	Invalid camera.		Specify valid camera.
7576	The vision target could not be found.		Check the vison sequence to detect the target
7577	Failed to position the vision target within the specified tolerance.		Check the vison sequence to detect the target
7578	No object with a search window was found in the sequence.		Add an object to detect the target in vison sequence.
7579	Invalid initial rotation angle.		Specify the valid value.
7580	Invalid final rotation angle.		Specify the valid value.
7581	Invalid target tolerance.		Specify the valid value.
7582	Invalid tool definition type.		Specify the valid value.
7583	Invalid rotation angle.		Specify the valid value.
7584	Invalid local definition type.		Specify the valid value.
7585	Calibration plate detection failed.		Adjust the focus and exposure time of the lens to show the target clearly.
7586	Focal length detection failed.		Narrow down a lens diaphragm.
7587	Local definition scale detection failed.		Adjust the focus and exposure time of the lens to show the target clearly.
7588	Calibration plate pose detection failed.		Adjust the focus and exposure time of the lens to show the target clearly.
7589	Invalid object name.		Specify a name that begins with an alphabet. Alpha-numeral and under score (_) are available for the name.
7590	Maximum move distance exceeded the limit set by VDefSetMotionRange.		Adjust the start position. Or set the limit value widely.
7591	Maximum pose difference angle exceeded the limit set by VDefSetMotionRange.		Adjust the start position. Or set the limit value widely.
7592	Maximum joint angle difference exceeded the limit set by VDefSetMotionRange.		Adjust the start position. Or set the limit value widely.
7596	Local definition rough camera alignment failed.		Adjust the start position.
7597	Local definition plane could not be calculated.		Adjust the vision sequence to show the calibration plate clearly.
7598	Calibration generates points move distance too small.		Make the search area bigger or the target smaller.
7599	Calibration generate points camera to robot relation error.		If specifying the virtual camera, specify the real camera.
7600	GUI Builder. Cannot execute a GUI Builder statement from the command window.		-
7602	GUI Builder. GSet parameter is too long.		Correct the parameter to the proper length.
7603	GUI Builder. Too many parameters for GGet.		Check the number of parameters.
7604	GUI Builder. Not enough data for GGet statement variable assignment.		Specify the variable.
7610	GUI Builder. The event task cannot be executed. System in pause state and EventTaskType is Normal.		The system can be operated by changing EventTaskType to “NoPause”
7611	GUI Builder. The event task cannot be executed. Safeguard is open and EventTaskType is Normal.		The system can be operated by changing EventTaskType to “NoEmgAbort”
7612	GUI Builder. The event task cannot be executed. Estop is active and EventTaskType is not NoEmgAbort.		The system can be operated by changing EventTaskType to “NoEmgAbort”
7613	GUI Builder. The event task cannot be executed. System in error state and EventTaskType is not NoEmgAbort.		The system can be operated by changing EventTaskType to “NoEmgAbort”
7650	GUI Builder. Invalid property.		Specify the valid property.
7651	GUI Builder. Invalid form.		Specify the valid form.
7652	GUI Builder. Invalid control.		Specify the valid control.
7653	GUI Builder. The specified form is already open.		Modify the program to avoid double launch.
7654	GUI Builder. Event function does not exist.		Check the function name set for the event.
7655	GUI Builder. Item does not exist.		Specify the valid item.
7656	GUI Builder. Invalid property value.		Check the property value and specify the valid value.
7657	GUI Builder. Invalid row number.		Check the row number.
7658	GUI Builder. Invalid column number.		Check the colum number.
7659	GUI Builder. Invalid number of rows.		Reduce the number of rows.
7700	Security. Invalid user.		Contact the administrator to register the user.
7701	Security. Invalid password.		Check the password.
7702	Security. Permission denied.		Contact the administrator to set authority.
7703	Security. Option not active.		Register the options.
7710	Source and destination cannot be the same.		Specify another destination.
7711	Point file name is used by another robot.		Check the point file name.
7712	Invalid axis specified.		Check whether the specified axis is valid . Check if the axis is specified correctly.
7713	Option not enabled		Enable the option.
7714	File not found.		Specify the correct file name.
7715	Robot number is out of the available range.		Check the robot number.
7716	Robot does not exist.		Check whether the robot is registered.
7717	File Error. Invalid folder.		Check the folder name.
7718	Cannot write the file.		Check the storage or the write authority.
7719	Invalid USB option key license.		Enable the option by USB key for option license.
7720	Part Feeding. There are no feeders in the system.		Check [Setup] - [System Configuration] - [Controller] - [Part Feeding] page of the Epson RC+.
7730	The maximum number of robots per feeder has been exceeded.		When using the PartFeeding option, the maximum number of robots per feeder is 2. Review the robot settings of each part that is specified in the argument of the PF_Start command.
7731	The maximum number of simultaneous feeders for the controller type has been exceeded.		The T/VT controller allows up to two feeders to be used at the same time. Check the code to make sure that no more than three feeders are in use (PF_Start has been executed no more than three times).
7732	The command cannot be used with this feeder model.		The command cannot be used with this model of feeder. Delete the relevant command or change it to another command.
7733	This command cannot be executed outside the PF callback function while PF_Start is being executed.		This command cannot be executed in a user function when PF_Start is running. Consider deleting the relevant command or executing it in a callback function.
7734	Reserved task is being used in user code.		In PartFeeding option, uses tasks task 32 to 29 in order from larger number to smaller number. When using PartFeeding option, do not use these task numbers. Or reduce the number of tasks to use at same time when applying task numbers automatically.
7735	Could not close the purge gate.		Check if a foreign matter stucks in the open/close part of the purging gate. Check if it is possible to communicate with a feeder. In RC+ -[Setup]-[System Configuration]-[Controller]-[PartFeeding], select applicable feeder and click [Test] button then you can operate conmmunication test.
7736	Purge gate is enabled but not installed.		Check if the purging gate is installed properly and wired.
7737	Search window angle is out of range.		When rotating the search window, set the rotation angle within ±45 degrees.
7738	Part Blob search window type is not Rectangle or RotatedRectangle.		Set the property of SearchWin to Rectangle or RotatedRectangle.
7750	Simulator. Initialization failure.		Reboot RC+.
7751	Simulator. Failed to save the objects.		Reboot RC+.
7752	Simulator. Failed to load the objects.		Reboot RC+.
7753	Simulator. Failed to mapping of memory.		Reboot RC+.
7754	Simulator. The virtual controller already exists.		Name of the virtual controller may be duplicated. Check the controller name.
7755	Simulator. Failed to create the virtual controller connection information.		Reboot RC+.
7756	Simulator. The copy source of the virtual controller does not exist.		Check the virtual controller name.
7757	Simulator. The copy destination of the virtual controller already exists.		Name of the virtual controller may be duplicated. Check the controller name.
7758	Simulator. Failed to copy the virtual controller connection information.		Reboot RC+.
7759	Simulator. Failed to delete the virtual controller connection information.		Reboot RC+.
7760	Simulator. Failed to delete the controller connection information.		Reboot RC+.
7761	Simulator. Failed to rename the controller connection information.		Check the virtual controller name.
7762	Simulator. The rename source of the virtual controller does not exist.		Check the virtual controller name.
7763	Simulator. The rename destination of the virtual controller already exists.		Check the virtual controller name.
7764	Simulator. Invalid Robot number.		Reboot RC+.
7765	Simulator. Failed to read the Robot definition file.		Check if the definition file exists.
7766	Simulator. Failed to copy the layout objects.		Reboot RC+.
7767	Simulator. Failed to cut the layout objects.		Reboot RC+.
7768	Simulator. Failed to paste the layout objects.		Reboot RC+.
7769	Simulator. Failed to remove the Robot.		Reboot RC+.
7773	Simulator. Robot or Object was not specified.		Specify Robot or Object.
7774	Simulator. Duplicated Robot name or Object name.		Change the Robot name or Object name so that it does not duplicate.
7775	Simulator. Could not find Robot.		Check whether the Robot is set or check the Robot name.
7776	Simulator. Could not find Object.		Check whether the Object is set or check the Object name.
7777	Simulator. Could not find Hand.		Check whether the Hand is set or check the Hand name.
7778	Simulator. The specified object is already registered as a Part object.		Unregister the Part.
7779	Simulator. The specified object is not Part object		Specify the object set for the Part.
7780	Simulator. Could not find the specified Tool.		Specify the set Tool.
7781	Simulator. Child object can not be picked.		Change to parent object.
7782	Simulator. Parent objects can not be specified for Part, Mounted Device, or Mobile Camera		Unregister as Part, Mounted Device or Mobile Camera.
7783	Simulator. Robot can not be specified.		Specify an Object other than Robot.
7784	Simulator. The same object can not be specified as a parent object.		Specify another object.
7785	Simulator. Child object can not be specified as parent object.		Change to parent object.
7786	Simulator. The specified object is already registered as a parent object.		Specify another object.
7787	Simulator. Specified value is invalid.		Check the set value.
7788	Simulator. Specified variable type is invalid.		Check the variable type.
7789	Simulator. Object can not be specified.		Specify the Robot.
7790	Simulator. Hand can not be specified.		Specify an object other than Hand.
7791	Simulator. Camera can not be specified.		Specify an object other than Camera.
7800	Data cannot be changed, because it is not data of PG axis.		-
7801	Invalid joint number was specified.		-
7802	The robot type is invalid.		-
7803	The parameter is invalid.		-
7804	The robot number is invalid.		-
7805	MCD failure. Failed to open the MCD file.		Restore the controller configuration.
7806	MCD failure. Failed to read the MCD file.		Restore the controller configuration.
7807	MCD failure. Failed to save the MCD file.		Restore the controller configuration.
7808	MCD failure. Failed to create the MCD file.		Restore the controller configuration.
7809	MCD failure. Failed to write the MCD file.		Restore the controller configuration.
7810	MPL failure. Failed to open the MPL file.		Reinstall the firmware.
7811	MPL failure. Failed to read the MPL file.		Update the firmware.
7812	MPL failure. Failed to write the MPL file.		1. Reboot the controller. Reinstall the firmware.
7815	IFS failure. Failed to open the IFS file.		Restore the controller configuration.
7816	IFS failure. Failed to read the IFS file.		Restore the controller configuration.
7817	IFS failure. Failed to write the IFS file.		Restore the controller configuration.
7820	MTR failure. Failed to create the MTR file.		Please contact the supplier of your region.
7821	MTR failure. Failed to open the MTR file.		Please contact the supplier of your region.
7822	MTR failure. Failed to read the MTR file.		1. --Reboot the controller. Reinstall the MT.
7823	MTR failure. Failed to write the MTR file.		Please contact the supplier of your region.
7824	MTR failure. Failed to save the MTR file.		Reboot the controller.
7825	PRM failure. Failed to create the PRM file.		Restore the controller configuration.
7826	PRM failure. Failed to open the PRM file.		Please contact the supplier of your region.
7827	PRM failure. Failed to read the PRM file.		Restore the controller configuration.
7828	PRM failure. Failed to write the PRM file.		Please contact the supplier of your region.
7829	PRM failure. Failed to save the PRM file.		Restore the controller configuration.
7830	File Error. Cannot access the file.		1. --Reboot the controller. Reinstall the firmware.
7831	The motor type is invalid.		Check the motor amplifier.
7840	Area allocate error.		Reboot the controller.
7845	FGI failure. Failed to open the FGI file.		Reboot the controller. Reinstall the firmware.		-	-
7846	FGI failure. Failed to read the FGI file.		Please contact the supplier of your region.
7847	MDL failure. Failed to open the MDL file.		Reboot the controller. Reinstall the firmware.		-	-
7848	MDL failure. Failed to read the MDL file.		Reboot the controller. Reinstall the latest firmware version.		-	-
7900	Fieldbus not installed.		-
7901	Fieldbus invalid parameter.		-
7902	Fieldbus line defect.		Check the connection of the communication cable for the fieldbus. Check whether the communication cable for the fieldbus is powered. (if the fieldbus requires power supply) Check the connection of the fieldbus slave.
7903	Fieldbus device not configured.		Check that the fieldbus master board is installed. Reboot the computer where the fieldbus master board is installed. Replace the fieldbus master board.
7904	Fieldbus invalid board.		Check that the fieldbus master board is installed. Reboot the computer where the fieldbus master board is installed. Replace the fieldbus master board.
7905	Fieldbus connection denied.		-
7906	Fieldbus invalid device configuration.		Check that the fieldbus master board is installed. Reboot the computer where the fieldbus master board is installed. Replace the fieldbus master board.
7907	Fieldbus general error.		Check that the fieldbus master board is installed. Reboot the computer where the fieldbus master board is installed. Replace the fieldbus master board.
7908	Fieldbus configuration error.		Check the fieldbus master setting.
7909	Fieldbus slaves were not detected.		Register the slave to the fieldbus master by accompanying applicomIO Console application.
7910	Fieldbus configuration file not found.		Import the Fieldbus configuration file as described in the Fieldbus I/O manual.
7911	Fieldbus invalid configuration file.		Import the Fieldbus configuration file as described in the Fieldbus I/O manual. If the problem persists, contact Epson.
7912	Fieldbus invalid device ID.		An invalid device ID parameter was used. Check your program.
7913	Fieldbus invalid service was specified.		An invalid explicit messaging service number was used. Check your program.
7914	Fieldbus cannot open master board driver.		Check that the Fieldbus master board is installed correctly. Check that the drivers for the Fieldbus master board were installed correctly.
7915	Fieldbus cannot open master board channel.		Check that no other application is using the Fieldbus master board. Check that the correct firmware is installed (downloaded) on the board.
7916	Fieldbus host ready timeout.		Check that the drivers for the Fieldbus master board were installed correctly. Reboot and try again. Replace the board.
7917	Fieldbus bus communication timeout.		Check the bus power and slave connections.
7930	OPC UA Server. Not Activated.		Activate the OPC UA function.
7931	OPC UA Server. Certificate not configured.		Register a Sever Certificate. Or reconsider the using type of the Server Certificate.
7932	OPC UA Server. Invalid parameter.		Reconsider the setting of the Server.
7933	OPC UA Server. Port number conflicts.		Change the port number.
7950	Force sensing. Invalid force sensor.		-
7951	Force sensing. Invalid force sensor axis.		-
7952	Force sensing. Sensor read failed.		-
7953	Force sensing. Sensor initialization failed.		-
7954	Force sensing. Sensor not initialized.		-
7955	Force sensing. Force or torque exceeded saturation level.		-
7975	Force Guide. Value out of range.		-
7976	Force Guide. Invalid property value.		-
7977	Force Guide. No robot is using an Epson force sensor.		Check [Setup] - [System Configuration] - [Controller] - [Force Sensing] - [Force Sensor I/F] page of the Epson RC+.