Typical Connection; Sequence Chart Of Control Signals - Leadshine Technology DMA860E User Manual

through motor coils (even when motor is at standstill). Pulling or plugging connector P2 with power on will cause
extremely high back-EMF voltage surge, which may damage the drive.

9. Typical Connection

A complete stepping system should include stepping motor, stepping drive, power supply and controller (pulse
generator). A typical connection is shown as figure 9.

10. Sequence Chart of Control Signals

In order to avoid some fault operations and deviations, PUL, DIR and ENA should abide by some rules, shown as
following diagram:
Figure 9: Typical connection
Figure 10: Sequence chart of control signals
DMA860E Digital Stepper Drive User Manual
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