At least I assume it is undocumented.
For anyone who is using the PID in manual mode, the lowest cycle time (the "t" variable) is 2, not 0.5 seconds as described in their current datasheet.
Anything lower than 2 will cause problems. I can verify this, and it was verified by someone there at Auber. I know that others have lowered their Proportional variable to 0 or 1, and that corrected the problem for them but this did nothing for me and really screwed up the thing when I went back to auto mode!
The Auber guy even said that if you set it to "1" (second), it might give you 100 seconds. Weird, but I am sure I saw this. I have been looking at the Out signals on a scope.
BTW, I love this thing, and 2 second cycle is no problem at all.
For anyone who is using the PID in manual mode, the lowest cycle time (the "t" variable) is 2, not 0.5 seconds as described in their current datasheet.
Anything lower than 2 will cause problems. I can verify this, and it was verified by someone there at Auber. I know that others have lowered their Proportional variable to 0 or 1, and that corrected the problem for them but this did nothing for me and really screwed up the thing when I went back to auto mode!
The Auber guy even said that if you set it to "1" (second), it might give you 100 seconds. Weird, but I am sure I saw this. I have been looking at the Out signals on a scope.
BTW, I love this thing, and 2 second cycle is no problem at all.