Yaskawa Matrix Converter - Manual (Page 175)

6
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Fig 6.11 3-Wire Sequence Time Chart
INFO
1. Use a sequence that switches terminal S1 on for 50 ms or longer for the Run Command. This will make the
Run Command self-holding in the MxC.
2. Before setting the 3-wire sequence, set the parameters for the multi-function input terminals, and then wire
the control circuit. If not, the motor might rotate unexpectedly and could cause injury or damage.
50 ms min.
Run Command
Forward/Reverse
Command
Motor speed
Can be either on or off
off
(stopped)
off (forward) on (reverse)
Stop Forward Reverse Stop Forward
Stop Command