Replace HS557 with 1HCL
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Is it possible to replace the closed loop HS557 driver with the 1HCL extension board?
Because I have the problem of an axis going into error mode with 6 blinks. 6 blinks does not exist in any of the online manuals so I cannot even check what is going on.
The even worse part is that this error only occurs after 20h of running at low speed.
Short runs at high speed are fine.
Nothing gets warm so far, so I need a new place to start. -
- Why do you need a closed-loop motion control system on a 3D printer?
- What aspect of your motion-control system do you want to get out of a closed-loop system that an open-loop system cannot deliver?
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@Lexan said in Replace HS557 with 1HCL:
Is it possible to replace the closed loop HS557 driver with the 1HCL extension board?
Yes, if the main board is a Duet 3 series board (including Duet 3 Mini) and the motor is a 1.8deg (or higher) motor with an encoder pulses per revolution of at least 1000 (transitions per revolution at least 4000).
Which axis or extruder does the driver control?
Does the HS557 driver provide an error output that the Duet could monitor?
