Inficon Gemini MPG504

32 tina83e1-d (2018-12)
4.2 Status Indication MPG50x
DIA
ADJ
CAL
HV-ST
ST
E
C
A
0
2
4
6
8
Supply voltage
Error
High voltage
cold cathode
For factory
setting only
Calibration
value
LED Meaning
<ST> <HV-ST>
off off No supply voltage
lit solid
green
off Supply voltage = ok, Pirani active, no
high voltage in the measuring chamber
lit solid
green
blinking
green
Supply voltage = ok,
pressure in the cold cathode range, cold
cathode has not ignited
lit solid
green
lit solid
green
Cold cathode has ignited.
lit solid red
off
Measurement system error
blinking
red
off EEPROM error
Troubleshooting →  54.
Status indication MPG55x →  [2].