SMART SAFE OPER. SYSTEM ERROR3 (No., Information, )
A safety monitoring function error was detected. No. | Information | Cause --- | --- | --- 1 | Unit information | Slave station communication error 1 2 | Unit information | Slave station communication error 2 3 | Unit information | Slave station communication error 3 4 | Unit information | Slave station data verification error 5 | Unit information | Output OFF check error 6 | Unit information | Output signal crosscheck error 7 | Unit information | Transmission crosscheck error 8 | Unit information | Reception crosscheck error 9 | Unit information | Host station communication error 1 10 | Unit information | Host station communication error 2 11 | Unit information | Host station communication error 3 12 | Unit information | Drive safety reception crosscheck error 13 | Factor (*1) | User safety sequence 1 illegal 14 | Factor (*1) | User safety sequence 2 illegal 15 | Unit information | Output signal crosscheck error *1 Factor | Cause --- | --- 0 × 1200 | CRC error occurred. The user safety sequence can be faulty. 0 × 1300 | File system version mismatch occurred. 0 × 2100 | Label duplication error occurred. 0 × 2600 | Illegal execution of RET instruction 1. A RET instruction could not have been executed at the branch destination of a CALL instruction. 2. A RET instruction could have been been executed although a CALL instruction was not executed. 0 × 2700 | Ladder code error An abnormality was detected with the data in the sequence program to be executed. 1. An unusable PLC instruction could be used. 2. A sequence program stored in the internal ROM could be corrupted. 0 × 2900 | Execution area over The total number of steps of the ladder to be executed could be larger than the size of PLC processor execution area. 0 × 8000 | Exceptional software interruption (BCD instruction error) occurred. With a BCD or DBCD instruction, BCD conversion could be attempted for a BIN value outside the allowable input range. 0 × 8100 | Exceptional software interruption (BIN instruction error) occurred. With a BIN or DBIN instruction, BIN conversion could be attempted for a BCD value outside the allowable input range. 0 × 8200 | Exceptional software interruption (bus error) occurred. 0 × 8300 | Exceptional software interruption (non-installed instruction error) occurred. 0 × 8400 | Exceptional software interruption (instruction format error) occurred. 0 × 8500 | Exceptional software interruption (instruction bus error) occurred. 0 × 8600 | Exceptional software interruption (CALL/RET instruction error) occurred. 0 × 8700 | Exceptional software interruption (memory area error) occurred. 0 × 8800 | Exceptional software interruption (ASYNC BUS error) occurred.
- 1Contact the nearest Mazak Technical Center or Technology Center.