is it possible to move the motor by changing the acceleration and velocity as described in "Getting started - step 7"?
If not, please reset the IDX7505 to factory defaults (manual page 27 "5.10 Reset to factory default"), set and save parameters and try again.
For step/direction operation:
Please connect Vcom +5V (e.g. Pin10) and make sure, acceleration is set to "0" (s. "Getting started - step 8")
step signal: square, 2Hz, 5Vpp, 2.5Voffset
As the step frequency of 2Hz is pretty low and as every step signal initiates one µstep, you should only see a very tiny axis movement.
Some explaining scope prints of the shape
- test setup according to desription in "Getting started", direction connected to GND, QSH6018 Trinamic motor, 24VDC power supply
- Parameters: AM 0, AC 10, AZ 4, AW, AA 0
If it still not works, the module seems to be defect. In that case please contact your supplier.