CS-D1008E Closed Loop Stepper Drive User Manual
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3.5 Connector P5 – Tuning Port
The P5 connector in Figure 2 is a RS232 communication port for PC connection. Refer to the following pin definitions.
CS-D1008E has a tuning port with RS232 to modify the drive parameters, it is just used to modify parameter, not for
equipment control because neither precision nor stability is sufficient. If you need a field bus drive, use a Leadshine
RS485 or EtherCAT type drives
The interface definition is as follows:
3.6 LED Light Indication
There are two LED lights for CS-D1008E, one red and one green. The GREEN one is the power indicator which will
be always on generally. The RED one is a protection indicator. It is off always when a CS-D1008E operates normally,
but will flash 1, 2 or 7 times in a 5-second period when error protection is enabled. Different number of flashes
indicates different protection type (read Section 9).
4. Motor Selection
The CS-D1008E is designed to power 2-phase NEMA 23/24/34 stepper motors under 10000-line incremental encoders
(recommend 1000-line). Leadshine offers many high-performance stepper motors compatible with the CS-D1008E
which you can find in the Appendix A of this document. The CS-D1008E can also power similar stepper motors with
incremental encoders from third-party suppliers.
Notes
: Contact Leadshine for stepper motor with 2000-line, 2500-line, 5000-line encoders.
5. Power Supply Selection
The CS-D1008E can power small and medium size closed loop stepper motors (frame size from NEMA23 to 34) from
Leadshine (see Appendix A) or other motor manufacturers. To get good system performance, it is important to select
proper supply voltage and output current. Generally speaking, supply voltage determines the high speed performance
of the motor, while output current determines the output torque of the driven motor (particularly at lower speed).
Higher supply voltage will allow higher motor speed to be achieved, at the price of more noise and heating. If the
motion speed requirement is low, it’s better to use lower supply voltage to decrease noise, heating and improve
reliability.
Notes
: See Appendix B at the end of this document for Leadshine CS-D1008E compatible switching power supplies
specially designed for stepper & servo controls.
