Wecon LX Series - Master Control and Reset; MC (Master Control); MCR (Master Control Reset)

WECON Technology Co., Ltd.
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14. Master Control and Reset
Program example:
Basic points to remember:
- After the execution of an MC instruction, the bus line (LD, LDI point) shifts to a point
after the MC instruction. An MCR instruction returns this to the original bus line.
- The MC instruction also includes a nest level pointer N. Nest levels are from the
range N0 to N7 (8 points). The top nest level is ‘0’ and the deepest is ‘7’.
- The MCR instruction resets each nest level. When a nest level is reset, it also resets
ALL deeper nest levels. For example, MCR N5 resets nest levels 5 to 7.
- When input X0=ON, all instructions between the MC and the MCR instruction
execute.
- When input X0=OFF, none of the instruction between the MC and MCR instruction