As for PDO addressing, it is the same as in the Unitronics program. Data transfer doesn't trigger anything. I started sync. when sending SDO to the same address, I run the inverter with respect to the set bits, but I have a problem with the set value.
according to the instructions, the process channel is C0395 - input data,
C0396 - output data.
Where the first 2 bytes are the inverter status bits, e.g.
unlocking, JOG speed etc. And the next two are the set value. And that's what I have a problem with.
It is possible that I sent NMT stop to the inverter by mistake and that is why it does not want to switch to network start.