Dear friend,
I have tried the filament calibration and i have had the following results:
First of all, i could not locate the tube sensor resistor.
secondly, with the small spot, 22 kV, while increasing the filament current (with the KV up and down) i had these messages:
from 16 to 176: KV sense error
from 177 to 255 and 0 to 15: filament supply error
thirdly, with the large spot, 22 kV, while increasing the filament current (with the KV up and down) i had these messages:
from 33 to 221: KV sense error
from 222 to 255 and 0 to 32: filament supply error
And after this calibration test, during an explosure the actual message is control error.
So that's is the beheviour of the equipment presently.
How can solve out this problem.
Best Regards
