Connection Pin Assignments And Led Indication; P1& P2 - Control & Fault Connector - Leadshine Technology 3DM580S User Manual

Connection Pin Assignments and LED Indication

3.
The 3DM580S has 4 connectors P1, P2, P3 and P4, 2 DIP switches S1and S2. P1 is for control signal connections, P2 is for fault
output, P3 is for power and motor connection, P4 is for fine tuning.
3.1 P1& P2 - Control & Fault Connector Configurations
Pin I/O
Name
PUL+ I
PUL- I
DIR+ I
DIR- I
ENA+ I
ENA- I
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Figure 2 Connectors, DIP switches, and LED locations
Pulse signal: (1). In single pulse (pulse & direction) control mode, this input represents pulse
signal. A pulse signal is active at the rising or falling voltage edge (set by DIP switch SW13).
(2). In double-pulse (CW/CCW) control mode (set by DIP switch SW14), this signal input
represents clockwise (CW) pulse, and is active at both high voltage level and low voltage
level. (3). 3.5-5V for voltage HIGH, 0-0.5V for voltage LOW (same for DIR signals).
(4). Pulse width should be set to 1μs or longer. (5). Series connect resistors 1KΩ or 2KΩ
for current-limiting when +12V or +24V respectively. The same as DIR and ENA signals.
Direction signal: (1). In single pulse (step & direction) control mode, this signal's low and
high voltage levels represent the two directions of motor rotation (e.g. clockwise and
counterclockwise). (2). In double-pulse (CW & CCW) control mode, this signal represents
counterclockwise (CCW) rotation. It is active at both voltage high level and low level. (3).
Minimal DIR signal setup time should be at least 5μs.
Enable signal: (1). This signal is used for enabling/disabling the drive. High voltage level of
3.5-5VDC (NPN control signal) for enabling the drive and low voltage level of 0-0.5VDC for
disabling the drive. PNP and Differential control signals are on the contrary, namely Low
level for enabling.(2). ENA signal requires advance DIR signal minimum 500ms in single
pulse mode. (3). By default this signal is left UNCONNECTED & ENABLED.
3DM580S 3-Phase Digital Stepper Drive User Manual
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