User name jpchen
Log entry time 13:32:41 on April 1,2008
Entry number 229343
keyword=target status: loop 2 temp sensor problemsTarget is stable except there are problems with temperature sensors for loop2: Cell_aft was bad from beginning (yesterday), Htr_aft and Htr_fore started to fluctuate today. Htr_fore is used for PID control.
Since it is fluctuation, I had to change the Heater to be in manual mode. Target group (Chris and Dave) are aware of the problem.
FIGURE 1
FIGURE 2
