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DMM Technology Corp.
DYN4 AC Servo Drive Instruction Manual
REV. ZM7-A10A
CT1
3 Start - Up
3.1
Preparation and Mounting
3.2
Multiple Drive Spacing
■
Unpacking
Remove the servo drive form the box and lining and visually inspect there is no damage
to product. Check that the plug connectors for terminals T2, T3 and T4 are included. The
servo drive packaging does not include a physical copy of the instruction manual. Take note
of the hardware and firmware version labeled and ensure it is the same version as listed on
this instruction manual cover.
■ Mounting
The servo drive can be mounted vertically or horizontally. Ensure that the circulation air flow
is parallel to the heat sink blades.
Use 2 x M4 screws to mount the servo drive onto a grounded and electrically conductive
surface. See Appendix A for mounting dimensions.
■ Cables and Wire Management
Keep all cables wires as short as possible and avoid loops. Keep high voltage lines includ-
ing main power input and servo motor power output lines far away from low voltage lines
including I / O cables, PC interface cable and encoder feedback cable. Securely route all
cables to avoid damage during operation. Ensure none of the cables are pulling on the
connectors or terminals. Maintain highest contact surface area.
3.3
Grounding
Use a star connection to connect each servo drive grounding terminals to earth at one single
point. Do not use daisy chain connection between each servo drive as it may cause noise
and interference. Connect power source earth to one terminal and motor frame ground to
other terminal.
≥10mm
≥10mm
≥50mm
≥50mm
≥30mm
≥30mm
Grounding Terminal /
Protective Earth (PE)
