INFICON Cube CDGsci - Manual (Page 27)

tina88e1-b (2014-09) 27
4 Operation
Put the gauge into operation. A warm-up time of at least 90 min-
utes should be allowed; for precise pressure measurements a
warm-up time of at least 4 hours is required.
4.1 Status Indication
LED LED status Meaning
off no supply voltage
lit solid green measurement mode
blinking green
short blinks
long blinks
over/underrange
warming up
lit solid red main CPU error
temperature PCB >90 °C
temperature sensor defective
blinking red while zero adjust (<8 s)
heating temperature too high
end of life (EOL)
initialization of the gauge
lit green green p ≤ setpoint 1
blinking green waiting for setpoint 1 input
off p > setpoint 1
lit solid green p ≤ setpoint 2
blinking green waiting for setpoint 2 input
off p > setpoint 2