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System Settings

DIP switch Settings

DIP switch settings on the motor drives will vary depending on your application. The DIP switch positions are shown below.

CRP8070 for 7.0A 1/2" NEMA 34 motors

NEMA 34 7A Motors

CRP5056 for 4.2A 3/8" NEMA 23 motors

NEMA 23 3.5A/4.2A Motors

If you are using an Avid CNC rotary axis on a NEMA 23 system, be sure the rotary axis motor is hooked up to the 5th drive with that drive's DIP switch positions set as shown below.

CRP5056 for 5.0A motors

5.0A Motors

Interconnect Board Settings

Interconnect Board Y2 INV

J21, Y2 INV Jumper - This jumper reverses the direction signal for the Y2 motor so that Y1 and Y2 motors spin in opposite directions. It is only active for Stepper systems.

  • Large Format (PRO CNC / Standard CNC): Jumper connected to middle and INV pins (Inverted).
  • Benchtop (Benchtop PRO / Benchtop Standard): Jumper connected to middle and pin opposite INV (Matched).