Leadshine CS-D403 - Page 9

CS-D403 Closed Loop Stepper Drive User Manual
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Minimal DIR signal setup time should be at least 5μs. (4). You can reverse the default rotation
direction by toggling the SW5 DIP switch.
ENA+
I
Enable signal: This signal is used for enabling/disabling the drive. High voltage level of
4.5-24VDC (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. By default this signal is left UNCONNECTED & ENABLED.
ENA-
I
ALM+
O
Configurable Digital Output Signal: A configurable OC output signal. It takes a sinking or
sourcing 20mA current at 5-24V. It can to be configured as one of the 3 types, ALARM
(default), IN POSITION, or BRAKE CONTROL through Leadshine ProTuner CS-D software.
ALM-
O
Notes: (1) Shielding control signal wires is suggested; (2) to avoid/reduce interference, don’t tie control signal cables
and power wires together. (3) If you uses PLC, you can connect the 2K resistor refer to Chapter 3.1.2, or contact
Leadshine to replace the 24V special model.
b) Fault Output, In Position, or Brake control Output Configuration
The digital output on the P1 connector, marked as ALM+ & ALM-, is software configurable (read Leadshine ProTuner
CS-D software manual). It can be configured as one of the available 3 options - Fault Output”, “In Position”, and
“Brake Control”. Read Leadshine ProTuner CS-D closed loop software manual for how to configure this output.
 Fault Output
FAULT output is the default configuration. This output signals a fault condition including over-voltage,
over-current, or position following error. This output can be used to drive devices such as a relay, a LED, etc.; or as
an input signal to electronic devices like a PLC.
For example, in a multi-axis system like a CNC machine when one of the axes fails such a fault output signal can
be feedback to the motion controller for a followed action (e.g., auto machine shutdown, auto error clearing, etc.).
 In Position
Use Leadshine ProTuner for CS-D software to configure this output as an IN POSITION output. In this case, an
output signal can be sent out when the targeted position is in the “Target” range (see parameter Distance to Send
"In position" Output Signal in software manual) to external devices such as relays, motion controllers, PLCs, IO
boards, etc.
 Brake Control
Use Leadshine ProTuner for CS-D software to configure this output as a BRAKE CONTROL output. In this case,
this signal can be used for automatic brake control while system power failure. It is recommended to connect a
fly-wheel diode in parallel to a 24VDC relay and brake coil connection. Refer to the following figure for brake
connection.