Communicating to A-B processors seems to be an issue.
I wrote a subset of the DH+ protocol (in C) based on A-B's own documentation. The intent was to read and write to a few registers in an SLC 1500, which it does well enough. A few years ago i wrote the Omron Host Link protocol (also in C) and...
In checking catalogs, i find steppers with different volt/amp configurations producing the same torque. The configurations produce the same wattage values so this makes sense, however, i don't know which to select for a given application.
For example, from the Sanyo Denki StepSyn catalog (NEMA...
