need definition of error messages about si5351arduino HOT 3 OPEN

I have same issue with Si5351, 25MHz and work well.
I do not know what mean SYS_INIT: 0 LOL_A: 0 LOL_B: 0 LOS: 1 REVID: 1.
I know that must be SYS_INIT: 0 LOL_A: 0 LOL_B: 0 LOS: 0 REVID: 3.

Thanks

from si5351arduino.

LOL means "loss of lock" (of the PLL), and LOS means "loss of signal" of the crystal or external clock. There's a few registers for these per generated clock. One set is "sticky" (meaning they have to be deliberately cleared), and the other is transient. These can be read from the device and used as desired. The library example sketch <si5351_example.ino> shows their use. In this case, just to confirm the device is working properly.

For detailed information on these and other registers, see Silicon Labs/Skyworks "AN619: Manually Generating an Si5351 Register Map."

from si5351arduino.

What is REVID doing. Why changes from 1 to 3 if status is normal?

from si5351arduino.