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Rear_Panel
Spark edited this page Apr 6, 2021
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By default the motor current is set for Nema23, 2.8A motors - verify your motor max current and adjust the current settings if needed. Your motors should run warm to the touch, but not hot
Warning: Never connect/disconnect motors to a powered-up controller. Always turn off power before connecting/disconnecting accessories to/from your xPro
- How to: verify coil wires
- Simple verification of 4 wire stepper motors:
- Using a multi-meter, resistance Set the Ohmmeter to the lowest resistance scale.
- Attach one of the wires to the meter and, in turn, check each of the remaining three
- Mark the wire that gave a reading and mark the first wire you started with (coil A)
- The remaining two wires will be coil B
- Connect stepper motor wires to the supplied 3.81mm connectors and plug in to the corresponding receptacles on the xPro-V5
![](https://github.com/Spark-Concepts/xPro-V5/raw/main/images/End%20copy.jpg)
NOTE: switching the polarity of either (one) coil will reverse the stepper's direction - also the color codes shown below may not apply to your particular Motors
![](https://github.com/Spark-Concepts/xPro-V5/raw/main/images/nema23-reversed-y2.jpg)
Warning: Incorrect wiring can short V+ to GND causing damage to your controller: Double check wiring before powering on
Use a 2-wire cable to wire up regular microswitches
![](https://github.com/Spark-Concepts/xPro-V5/raw/main/images/regular-microswitches.jpg)
![](https://github.com/Spark-Concepts/xPro-V5/raw/main/images/Limit_Switch_Mech.jpg)
![](https://github.com/Spark-Concepts/xPro-V5/raw/main/images/Hall_limits_wiring.jpg)
![](https://github.com/Spark-Concepts/xPro-V5/raw/main/images/Limit_Switch_SS.jpg)
- Power Switch
- Reset
- SD Card
- Motor fault indicators
- Status indicators
- Probe input
- Macro1 & Macro2
- TMC diag_0 output
Inside jumpers
Firmware