M30 negative power

[Linus68]

Hi
have the M30  V2.4.10
One clamp is in postive direction one in negative installed, but have always positive power at display.
I can not get negative power. What can this be?

[admin]

you can try to test with V2.4.7: https://www.kincony.com/forum/showthread.php?tid=6604
make sure your CT clamp is 2000:1, so that can use for M30 board.
you can test "postive direction" and "negative direction" by one CT sensor.

[Linus68]

Hi
got it running.
On purchased part old Bootloader was on it.
With new one it is now working

[admin]

ok