RDZ01 LFS Manual
Chapter 6: Appendix Wiring diagram
1 Z axis motor control diagram
Z axis driving motor is used to drive the laser head moving up and down.
Mixed cutting system can cut metal and non-metal. For metal cutting, the Z axis motor is controlled by the LFS.
For non-metal cutting, Z axis motor is control by RDC633XM. There is a 24VDC relay to switch the PULSE and
DIR between LFS and RDC633XM.
The manual/automatic switching relay is controlled by the CN0-PIN9 (OUT1) of the LFS. The output is
controlled by the input CN0-PIN4 (IN4).
When CN0-PIN4 connects to OGND, automatic mode is valid for metal cutting. When CN0-PIN4 is NC,
manual mode is valid for non-metal cutting.
The diagram is shown as picture 6-1.
Picture 6-1 Motor wiring diagram
NOTE:
Z axis configuration:
Motor model：42HS08 (v2.0)
Driver model：DM556
PPR：4000 pulse/r
Peak current：2.1A；average current：1.5A
The switch is set as the follows:
RuiDa Technology
1B-1,Building 5,Tian'an Nanyou Industry Area,
Dengliang Road,Nanshan District, Shenzhen
Telephone:86- 0755-26066687
E-Mail: support@rd-acs.com 22
Web: www.rd-acs.com
FAX: 86-0755-26982287
    "