9 System BackupDX100 9.3 Automatic Backup Function9-79.3 Automatic Backup Function9.3.1 Automatic Backup Function9.3.1.1 ObjectiveWith the automatic backup function, the data saved in the DX100 such assystem setting or operational condition are collectively backed up in theCompactFlash which is inserted in the programming pendant.In case of an unexpected trouble such as data loss, the backup datasaved in the CompactFlash by the automatic backup function can beloaded to the DX100 memory to restore the file data.9.3.1.2 OutlineThe automatic backup function saves the internally stored data in a singlefile in advance for the smooth restoration from unexpected troubles of theDX100.The teaching operation is one of the factors that changes the internallystored data. Thus, a mode which backs up the latest data after theteaching operation is prepared. To confirm the termination of the teachingoperation, check the mode key whether it is changed from teach mode toplay mode.Other than the teaching operation, the present position of the robot or thevalue of a variable can be pointed out as the factors to change theinternally stored data. These data, however, are changed after eachoperation and have very little need to be retained permanently.Accordingly, backing up these data at regular interval should be wellenough to operate and the mode to back up the data at regular interval isalso prepared.Furthermore, the mode to back up the data when starting up the DX100and when inputting signals are also available for some specific versions.With the automatic backup function, all the part where the internal data isstored in the physical memory area is collectively saved. If there is anydata which is in the middle of changing while executing the automaticbackup function, the data might not be usable for restoration because ofits inconsistency. Therefore, the function is terminated with an errorduring the play back operation or while the manipulator is in motion so thatthe automatic backup cannot be operated. Set the automatic backupfunction to be executed while the manipulator is not in the playback statusand while the manipulator is stopped.NOTE The automatic backup function is enabled only while theDX100 power supply is ON whereas it isn’t while in themaintenance mode or the power supply is OFF.长沙工控帮教育科技有限公司工控帮助教小舒QQ:2823408167
