DM542 / 556 is DIGITAL stepper driver with low noise , low heat and stable operation.Can be easily connected to any PLC or microcontroller as signal inputs support 4.5 to 28v high level.
It is of interest. But our guru's tongue runs lose when he says "Always DIP4 is off". DIP4 is "divide current setting by 2" or "...in half" or "deliver half current" or "operate in economy mode"...so many ways of talking. I like the simultaneous assessment of two driver boards, but it does my head in. Imperfections aside: thank you for making this video, Sir. Greetings from England.
Sir, can you please explain how to use this motor driver with an Arduino for linear actuators. I have a linear actuator with travel limit switches at both ends.
Sir, please tell me what difference is there between the DME542 and DME542E? I am using this setup for the linear actuator and want to include limit switches at two ends. Can you please suggest an Arduino code with limit switches?
using your methods, we can figure out which 2 wires are in the same phase. but how do we determine which one is + vs -? does it not matter if they are swapped?
