I have two GEM and have some odd issues with both of them from the voltage monitor.
For Unit #1, I occasionally record improbably low or impossibly high values:
Code: Select all
> SELECT "volts" FROM "voltage" WHERE ("serial" =~ /^01120860$/) AND time >= 1663625927152ms and time <= 1663625951873ms fill(null);
name: voltage
time volts
---- -----
1663625928000000000 121.8
1663625930000000000 121.8
1663625932000000000 121.6
1663625934000000000 121.7
1663625936000000000 121.7
1663625938000000000 121.7
1663625940000000000 121.7
1663625942000000000 121.7
1663625944000000000 121.8
1663625946000000000 11.8
1663625948000000000 121.7
1663625950000000000 121.7
>
Code: Select all
> SELECT "volts" FROM "voltage" WHERE ("serial" =~ /^01120860$/) AND time >= 1662020921000000000 and time <= 1662020935000000000;
name: voltage
time volts
---- -----
1662020921000000000 121.8
1662020923000000000 121.8
1662020925000000000 121.8
1662020927000000000 1218
1662020929000000000 121.8
1662020931000000000 121.8
1662020933000000000 121.8
1662020935000000000 121.8
>
I have a 2nd GEM unit which also shows this issue, but, in addition to that all values are implausibly low:
Code: Select all
> SELECT "volts" FROM "voltage" WHERE ("serial" =~ /^01120861$/) AND time >= 1662020921000000000 and time <= 1662020935000000000;
name: voltage
time volts
---- -----
1662020921000000000 68.9
1662020922000000000 68.9
1662020923000000000 68.8
1662020924000000000 68.8
1662020925000000000 68.8
1662020926000000000 68.8
1662020927000000000 68.8
1662020928000000000 68.8
1662020929000000000 68.8
1662020930000000000 68.8
1662020931000000000 68.8
1662020932000000000 68.8
1662020933000000000 68.8
1662020934000000000 68.8
1662020935000000000 68.8
>