Alarm List
Alarm Number (1000 to 1999)
Alarm List-241
1034 MEMORY ERROR
(F-CONDITION FILE)
Sub;force condition file 
number
Data error (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, initialize the appropriate data in 
maintenance mode, and then load the data saved in the external 
memory device.
1050 SET-UP PROCESS 
ERROR(SYSCON)
1 Motion instruction setup 
incomplete.
YCP21 board failure (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YCP21 board. Save the 
CMOS.BIN before replace the board to be safe.  Replace the YCP21 
board, and then remove the CF from the failure YCP21 board to insert 
it into the new YCP21 board. 
Software operation error 
occurred
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance 
mode, and then contact your Yaskawa representative about 
occurrence status (operating procedure).
2 Online error YCP21 board failure (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YCP21 board. Save the 
CMOS.BIN before replace the board to be safe.  Replace the YCP21 
board, and then remove the CF from the failure YCP21 board to insert 
it into the new YCP21 board. 
Software operation error 
occurred
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance 
mode, and then contact your Yaskawa representative about 
occurrence status (operating procedure).
3 SPOT management file setup 
incomplete.
YCP21 board failure (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YCP21 board. Save the 
CMOS.BIN before replace the board to be safe.  Replace the YCP21 
board, and then remove the CF from the failure YCP21 board to insert 
it into the new YCP21 board. 
Welder I/F board failure (1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the Welder I/F board. Save the 
CMOS.BIN before replace the board to be safe. 
Software operation error 
occurred
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance 
mode, and then contact your Yaskawa representative about 
occurrence status (operating procedure).
Alarm
Number
Alarm Name Sub
Code
Meaning Cause Remedy