DVP-ES2/EX2/SS2/SA2/SX2/SE Operation Manual - Programming
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Flag explanation:
M1040:
Disable step transition. When M1040 = ON, all motion of step points are disabled.
91. Manual operation mode: M1040 remains ON in manual mode.
92. Zero return mode/one cycle operation mode: M1040 remains ON in the interval after Auto
Stop and before Auto Start is pressed.
93. Step operation mode: M1040 remians ON until Auto Start is pressed.
94. Continuous operation mode: When PLC goes from STOP→RUN, M1040 = ON. When Auto
Start is pressed, M1040 turns OFF.
M1041:
Step transition starts. This special M indicates the transition from step point S2 to the next step
point.
95. Manual operation mode/Zero return mode: M1041 remians OFF.
96. Step operation mode/One cycle operation mode: M1041 = ON when Auto Start is pressed.
97. Continuous operation mode: M1041 stays ON when Auto Start is pressed and turns OFF
when 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 enabling
step transition from S2 to the next step point.
M1045:
Disable “all output reset” function.
y 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)
And
M1045 = OFF, any of the S among D
1
~ D
2
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.
y If the machine (at the zero point) goes from zero return (S1) to manual (S0), no matter M1045
is ON or OFF, Y output will be retained but the step in action will be reset.
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