YOKOGAWA DL716, User Manual

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14-4
IM 701830-01E
Code Error Description Corrective Action Reference Page
839 Cannot change settings during Auto Stop the auto scrolling. 8-15
Scroll (Replay) Mode.
Stop the Auto Scroll (Replay) Mode.
840 Illegal input value. Check the input value. –
841 Cannot change settings at realtime printing Stop the realtime printing or realtime recording. 7-10, 7-13
or realtime recording mode.
Error in System Operation (900 to 908, 912 to 914, 917 to 918)
Code Error Description Corrective Action Reference Page
900 No response from sub system. Time out ! Maintenance service is required. –
901 Failed to backup setup data. Maintenance service is required. –
Will initialize.
Backup battery may be low.
902 System RAM failure. Maintenance service is required. –
903 System ROM failure. Maintenance service is required. –
904 System RAM failure. Maintenance service is required. –
905 System failure. Maintenance service is required. –
906 Fan stopped. Turn OFF the power immediately. –
Maintenance service is required.
907 Backup battery is flat. Maintenance service is required to replace the –
back-up battery.
908 Inside temperature is too high. Turn OFF the power immediately. –
Maintenance service is required.
912 Fatal error in Communication-driver. Maintenance service is required. –
913 Fatal error in HP-GL compiler. Maintenance service is required. –
914 Time out occurs in Communication. Maintenance service is required. –
917 No module installed. Install the module. 3-7
918 Turn ON the internal hard disk motor. – 11-2
Error in self test (909 to 911, 915 to 916)
Code Error Description Corrective Action Reference Page
909 Illegal SUM value. Maintenance service is required. –
910 RAM read/write error. Maintenance service is required. –
911 Memory bus error. Maintenance service is required. –
915 EEPROM read error. EEPROM of the module may be damaged. –
EEPROM may be damaged. Maintenance service is required.
916 EEPROM write error. EEPROM of the module may be damaged. –
EEPROM may be damaged. Maintenance service is required.
Note
When the message indicates that maintenance service is required, initialize the instrument again to
ascertain whether the problem remains.
14.2 Error Messages and Corrective Actions