Lebies

Hi panic mode, Thanks for the super-quick response, very much appreciated. I was busy typing up above reply when power dipped here!! So only saw it now! As you see, were it not for your upload we would be chatting for a while! hehe - so THANK YOU sir!. The only thing now is to work out the frequency to speed aspect for me. It works fine, but seems to be running much slower than expected at full 200kpps. But now it's a real pleasure debugging that .. after not moving a mm. Thanks again, very much appreciated!

Holy cow! MRPLC - you have a committed member for life!!! And so just after posting, I went browsing around and found a manual that panic mode uploaded, and it turns out firstly - I've been referencing the wrong manual (NOT the Super model)! And secondly, going through the proper manual, on page 53, there's a wiring diagram for the unit. Looking closely (this time) I noticed that the LSP/LSN limit switches are wired up Normally Closed and I had them Normally Open!!! And so on a machine, you would also need to wire them up that they switch open when made by the limits. My setup is currently on the workbench (well, floor actually) and wired to a perf-board for now. So the next time I hit the GO button on the uC ... it started moving - YAY! What a relief folks, this has been driving me cray for 2 days now (and nights). Problem SOLVED! I'm just not sure 

Hi all, My first post, and it turns out to be a desperate call to help! :) I'm hooking up an MR-J2S-200A amp to an ESP32 uC to control an HC-SF S201 motor. I've gone through wiring and am pretty sure I have it wired up correctly for speed mode (according to manuals) (although I may well be mistaken!). No alarms/errors on startup, motor is locked, and all else seems to be good ... and then it just sits there, obstinate as all hell! hehe. No doubt I screwed up or am missing something I'm sure. I can jog the motor via the diagnostic interface, no problem, but cannot for the life of me get it to move under control of the micro! I am not using the internal power and have wired it up to a 12v external supply - connected as per diagrams in their manuals. I'm hoping there's something I misunderstood or have omitted (settings maybe) that'll solve my problem. I'm at a loss and would very much appreciate any help please. I also don't know where else to look for more information to further debug this issue. Thanks in advance for any help folks, you have no idea what this will mean to me. Cheers