with an error code: with Short Long error (undervoltage) on Ioni HC Pro
(edited in moderation to make topic shorter)
I have a bit of a problem with setting up new installation of SimuCube.
A bit of background:
I had IoniCube which I bought premade. Then I bought SimuCube PCB and acrylic case and 720W peak PSU to upgrade to SimuCube at the same time I bought SinCos 3.7m.
I put it all together.
It is new SimuCube board directly from Granite devices and my old IoniHC Pro. I connected X1, X16 and X4 plus AC cable and left the Emergency button depressed (not pressed in).
I powered the SimuCube and started granite devices software to upgrade Ioni FW as per instruction (https://granitedevices.com/wiki/Configuring_IONI_drive_in_SimuCUBE)
But when I try to connect I cannot see any devices on “Communication interface device”: SimpleMotion USB (FT230X Basic UART) when I press “Connect to drive” the pop-up window is empty.
When I look at the lights on SimuCube I have LED3 solid Green (which seems to be ok) but on Ioni I believe I have Short Long on LED2 (Orange) which translates to under voltage according to instruction but does not give any other description. The PSU I am using is SDR-480-48.
Any ideas welcomed