3 . I ns t r uc ti on Se t3- 1 5 9Flag explanation:M1040:Disable step transition. When M1040 = ON, all motion of step points are disabled.1. Manual operation mode: M1040 remains ON in manual mode.2. Zero return mode/one cycle operation mode: M1040 remains ON in the interval after AutoStop and before Auto Start is pressed.3. Step operation mode: M1040 remians ON until Auto Start is pressed.4. Continuous operation mode: When PLC goes from STOP→RUN, M1040 = ON. When AutoStart is pressed, M1040 turns OFF.M1041:Step transition starts. This special M indicates the transition from step point S2 to the next steppoint.1. Manual operation mode/Zero return mode: M1041 remians OFF.2. Step operation mode/One cycle operation mode: M1041 = ON when Auto Start is pressed.3. Continuous operation mode: M1041 stays ON when Auto Start is pressed and turns OFFwhen Auto Stop is pressed.M1042:Enable pulse operation: When Auto Start is pressed, PLC sents out pulse once for operation. .M1043:Zero return completed: M1043 = ON indicates that zero return is completed.M1044:Zero point condition: In continuous operation mode, M1044 has to be ON as a condition for enablingstep transition from S2 to the next step point.M1045:Disable “all output reset” function. If the machine (not at the zero point) goes,- from manual (S0) to zero return (S1)- from auto (S2) to manual (S0)- from auto (S2) to zero return (S1)AndM1045 = OFF, any of the S among D1 ~ D2 in action will be reset as well as the output Y.M1045 = ON, output Y will be retained but the step in action will be reset. If the machine (at the zero point) goes from zero return (S1) to manual (S0), no matter M1045 isON or OFF, Y output will be retained but the step in action will be reset.M1046:Indicates STL(Step Ladder) status. When STL operation is activate, M1046 = ON if any of the steppoint S is ON. If M1047 = ON, M1046 also activates to indicate ON status of step points. In addition,
