Leadshine Technology CS-D1008E User manual

CS-D1008E
Closed Loop Stepper Drive
User Manual
Revision 1.0
©2020 Leadshine Technology Co., Ltd.
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Shenzhen, Guangdong, 518055, China
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CS-D1008E Closed Loop Stepper Drive User Manual
Notice
Read this manual carefully before any assembling and using. Incorrect handling of products in this manual can result in
injury and damage to persons and machinery. Strictly adhere to the technical information regarding installation
requirements.
This manual is not for use or disclosure outside of Leadshine except under permission. All rights are reserved. No part
of this manual shall be reproduced, stored in retrieval form, or transmitted by any means, electronic, mechanical,
photocopying, recording, or otherwise without approval from Leadshine. While every precaution has been taken in the
preparation of the book, Leadshine assumes no responsibility for errors or omissions. Neither is any liability assumed
for damages resulting from the use of the information contained herein.
This document is proprietary information of Leadshine that is furnished for customer use ONLY. Information in this
document is subject to change without notice and does not represent a commitment on the part of Leadshine. Therefore,
information contained in this manual may be updated from time-to-time due to product improvements, etc., and may
not conform in every respect to former issues.
Record of Revisions
Revision
Date
Description of Release
1.0
September, 2020
Initial Release

CS-D1008E Closed Loop Stepper Drive User Manual
Table of Content
1. Introduction.....................................................................................................................................................................1
1.1 Features...................................................................................................................................................................1
1.2 Applications............................................................................................................................................................ 1
2. Specifications...................................................................................................................................................................2
2.1 Electrical Specifications......................................................................................................................................... 2
2.2 Environment............................................................................................................................................................2
2.3 Mechanical Specifications......................................................................................................................................3
2.4 Heat Dissipation......................................................................................................................................................3
3. Connections and LED Indication..................................................................................................................................4
3.1 Connector P1 – Control Signals Connector........................................................................................................... 4
3.1.1 Pin Assignments of P1.................................................................................................................................4
3.1.2 Connection of Control Signals.................................................................................................................... 5
3.2 Connector P2 – Outputs Connector........................................................................................................................5
3.2.1 Pin Assignments of P2.................................................................................................................................5
3.2.2 Connection of In-position and Alarm..........................................................................................................6
3.2.3 Connection of Brake Signal.........................................................................................................................6
3.3 Connector P3 - Encoder Connector........................................................................................................................7
3.4 Connector P4 - Motor & Power Connection..........................................................................................................7
3.5 Connector P5 – Tuning Port................................................................................................................................... 8
3.6 LED Light Indication..............................................................................................................................................8
4. Motor Selection............................................................................................................................................................... 8
5. Power Supply Selection.................................................................................................................................................. 8
5.1 Regulated or Unregulated Power Supply............................................................................................................... 9
5.2 Power Supply Sharing............................................................................................................................................ 9
5.3 Selecting Supply Voltage........................................................................................................................................9
6. DIP Switch Configurations............................................................................................................................................ 9

CS-D1008E Closed Loop Stepper Drive User Manual
6.1 S1 - Rotating Switch Configurations......................................................................................................................9
6.2 S2 - DIP Switch Configurations........................................................................................................................... 10
6.2.1 Micro Step (SW1-SW4)............................................................................................................................ 10
6.2.2 Mode Setting (SW5 - SW8).......................................................................................................................11
6.3 S3 - Selector Switch Configurations.................................................................................................................... 11
7. Typical Connection....................................................................................................................................................... 11
8. Sequence Chart of Control Signals............................................................................................................................. 12
9. Fault Protections........................................................................................................................................................... 12
10. Software Configuration..............................................................................................................................................13
11. Accessories................................................................................................................................................................... 13
12. Troubleshooting...........................................................................................................................................................14
13. Warranty......................................................................................................................................................................16
Appendix A. Leadshine CS-D1008E Compatible Stepper Motors........................................................................... 17
Appendix B. Leadshine CS-D1008E Compatible Power Supplies........................................................................... 18
Appendix C. Powering a Third-Party Motor with CS-D1008E................................................................................18

CS-D1008E Closed Loop Stepper Drive User Manual
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1. Introduction
Leadshine CS-D1008E is a closed loop stepper drive designed to solve the loss of step problem in open loop stepper
control systems, thus increase system reliability at minimal cost increase. It implements advanced control algorithm of
Leadshine based on its tens of years’ experience in stepper and servo controls. The CS-D1008E is reliable and
affordable and performs excellent in many industrial applications such as CNC, medical, electronics, packaging...
The CS-D1008E can power 2-phase NEMA 23, 24 and 34 stepper motors with incremental encoders. Compared with
traditional open loop stepper systems, a CS-D1008E adopted closed loop step system can eliminate potential loss of
step, make real-time position error correction, and do not need torque reservation (100% torque implementation). Also
it can power the driven stepper motor with reduced heating, lower noise, low vibration…
1.1 Features
No loss of step & No torque reservation & No hunting or overshooting & No tuning for easy setup
Enhance performance, especially at low speed application (<60RPM)
Auto-tuning to match wide-range NEMA 23, 24 and 34 closed-loop stepper motors
Soft-start with no “jump” when powered on
18-80VAC or 24-110VDC supply voltage, max 8.0A output current
Max 500 KHz input frequency
15 micro step settings of 800-51,200 via DIP switches, or 200-51,200 via software (increase by 200)
2 out current settings and gain tuning via S1 rotating switch
Optically isolated inputs with 5V or 24V
Motor rotating direction setting by SW5
Closed loop or open loop control setting by SW6
Step&Direction or CW&CCW pulse type setting by SW7
Select In-position or Brake output via SW8
Alarm output
Over-voltage, over-current protections, position following error, etc
1.2 Applications
When a CS-D1008E closed loop stepper drive is implemented with a compatible stepper motor with encoder, the
closed stepper system can be adopted in many small to median speed applications such as CNC routers, CNC mills,
CNC laser cutters, CNC plasma, lab automation instruments, plotters, medical equipment, electronic equipment, small
packaging machines, etc.

CS-D1008E Closed Loop Stepper Drive User Manual
Page | 2
2. Specifications
2.1 Electrical Specifications
Parameters
Min
Typical
Max
Unit
Output Current (peak)
0.5
-
8.0
A
Operating Voltage
24
30 - 90
110
VDC
18
20 - 70
80
VAC
Logic signal current
7
10
16
mA
Pulse input frequency
(5V @ 50% dutycycle)
0
-
500
kHz
Pulse input frequency
(24V @ 50% dutycycle)
0
-
200
KHz
Minimal pulse width
1μS @ 5V,
or 2.5μS @ 24V
-
-
μS
Minimal direction setup
5.0
-
-
μS
Isolation resistance
100
MΩ
2.2 Environment
Cooling
Natural Cooling or Forced Cooling
Operating Environment
Environment
Avoid dust, oil fog and corrosive gases
Humidity
40%RH－90%RH
Operating Temperature
0°C －40°C (32°F - 104°F)
Vibration
10-50Hz / 0.15mm
Storage Temperature
-20°C －65°C (-4°F - 149°F)
Weight
Approx. 570 g (20.2 Oz)

CS-D1008E Closed Loop Stepper Drive User Manual
Page | 3
2.3 Mechanical Specifications
(unit: mm [1inch=25.4mm])
Figure 1: Mechanical specifications
2.4 Heat Dissipation
Temperature of the drive during working should be no more than 65℃(149°F)
It is recommended to mount the drive vertically to maximize heat dissipation. Mount a cooling fan nearby if
necessary.
If multiple CS-D1008E drives are installed, it is suggested to keep a minimal 30mm (1.2 inches) between two of
them.

CS-D1008E Closed Loop Stepper Drive User Manual
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3. Connections and LED Indication
A CS-D1008E closed loop stepper drive has 5 connection blocks from P1 to P5 (see figure 2).
Figure 2: CS-D1008E connectors
3.1 Connector P1 – Control Signals Connector
3.1.1 Pin Assignments of P1
The P1 connector in Figure 2 contains connections for control signals.
See the following table for details.
PIN
I/O
Details
PUL+ (CW+)
I
Pulse and Direction Connection:
(1) Optically isolated, high level 4.5-5V or 24V, low voltage 0-0.5V
(2) Max 500 KHz input frequency for 5V control signal, while max 200KHz for 24V.
(3) The width of PUL signal is at least 1.0μs or 2.5μs, duty cycle is recommended 50%
(4) Single pulse (step & direction) or double pulse (CW/CCW) is set by DIP Switch SW7
(5) DIR signal requires advance PUL signal minimum 5 μs in single pulse mode
(6) The factory setting of control signal voltage is 24V, must need to set S3 (figure 2) if it
is 5V
PUL- (CW-)
I
DIR+ (CCW+)
I
DIR- (CCW-)
I
ENA+
I
Enable Signals: Optional, no connected default.
(1) Effective high level is 4.5-24V; Effective low level is 0-0.5V connection
(2) ENA signal requires advance DIR signal minimum 200ms in single pulse mode,
ENA-
I
Notes: (1) Shielding control signal wires is suggested; (2) To avoid/reduce interference, do not tie control signal cables
and power wires together; (3) Brake output need to connect a relay and diode

CS-D1008E Closed Loop Stepper Drive User Manual
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3.1.2 Connection of Control Signals
The CS-D1008E can accept differential and single-ended control signal inputs (open-collector and PNP output). A
CS-D1008E has 3 optically isolated control inputs, PUL, DIR, and ENA. Refer to the following two figures for
connections of open-collector and PNP signals.
Figure 3: Control Signals Connection
Notes: (1) ENA signal is no connected as default;
(2) Control signal amplitude is 24 V as default. If it is 12 V, please set the S3 (Figure 2) selector switch to 5 V first,
then connect 1KΩresistor; If it is 5V, please set the S3 to 5V.
3.2 Connector P2 – Outputs Connector
3.2.1 Pin Assignments of P2
PIN
I/O
Details
BRK+ / INP+
O
Select Brake or In position function via DIP Switch SW8
Brake: Max. 30VDC@100mA, connect with brake coil, relay and diode.
In position: A configurable OC output signal. It takes a sinking or sourcing,
30VDC@100mA
Alarm: A configurable OC output signal. It takes a sinking or sourcing, 30VDC@100mA
BRK- / INP-
O
ALM+
O
ALM-
O

CS-D1008E Closed Loop Stepper Drive User Manual
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3.2.2 Connection of In-position and Alarm
In Position
In-position signals is set by SW8, 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.
Alarm
Alarm signals can be sent out when occurs over-voltage, over-current, or position following error, etc. 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.).
Connection
Refer to the following figure.
Figure 4: ALM Signals Connection
3.2.3 Connection of Brake Signal
This signal can be used for automatic brake control while system power failure.
When use a 24V electromagnetic relay, it is recommended to connect a diode (such as IN4007) in parallel, the polarity
should not be reversed. The specific connection is as follows figure.
When use a solid-state relay (SSR), its advantages are fast response, no need to add diodes, no noise; specification such
as “Non-contact, DC control DC, current limit protection 0.6-10A”.