avatar: Francis
5 posts
Replied to Francis post on August 16th, 2012

This controller is connected to rotary pump E2M1.5 and turbomolecular pump. Recently, we shut down system to service the rotary pump. Upon re-starting, the Controller TIC shows gauge "Not Connected" and "Warning TICtmp". The display appears dim. The gauge is definitely connected. Under "Service Information" , the PSU and TIC temp both shows -273.0C. Any advice?