Troubleshooting; Indication Of Errors; Sensor Errors - LEYBOLD GRAPHIX ONE Instruction Manual

Troubleshooting

10.
10.1

Indication of Errors

A malfunction in the GRAPHIX Controller is displayed by an error message on the screen
or issued by an error number via the serial interface. Additionally, an entry is made into the
error memory list, from which the 20 most recently registered errors can be displayed on the
screen ( Chapter 10.2 Error Log, page 112) as well as read out via serial interface
Table 73, page 107).
The following tables give a survey on all recognisable sensor errors
111) and device errors
10.1.1

Sensor Errors

Error description
(Error Log)
no error
Sensor-ID short circuit
Sensor-ID unknown or not
available
No sensor signal
Analog sensor signal out of range -
too high
Analog sensor signal out of range -
too low
Communication error digital sensor
signal
Error electronic/eeprom
Error pirani
Both filaments broken
One filament broken
Error pirani
Pirani adjustment out of range
Error ion gauge
Table 74 – Sensor errors
GA300550402_002_C1 – 10/2016
( Table 75, page 112).
Display
(TFT display)
Measuring
value
....
....
1
Error-S
1
Error-H
1
Error-L
1
Error-00
1
Error-40
2
Error-04
1
Error-10
2
Error-20
1
Error-90
2
Error-50
1
Error-80
Error number
(Interface)
0 Attached sensor is recognized and
in the specified measuring range.
1 Error in the electric circuit of sensor
identification.
2 Identification resistor of sensor
identification unknown or missing.
3 Fault affecting the connection to the
sensor. The message will only be
displayed in the display field of the
affected
Acknowledge this message by
selecting
channel menu at the corresponding
channel.
4 The measurement signal from the
sensor is significantly above the
permissible range.
5 The measurement signal from the
sensor is significantly below the
permissible range.
6 Communication error. Failure in the
data transfer to IONIVAC sensors of
ITR90, ITR200 and CTR-N series.
7 Electronics/EEPROM
IONIVAC sensors of ITR200 series.
8 Pirani error with IONIVAC sensors
of ITR90 series.
9 Hot cathode error (both filaments
defectively) with IONIVAC sensors
of ITR200 series.
10 Hot cathode error (filament 1
defectively) with IONIVAC sensors
of ITR200 series.
11 Pirani error with IONIVAC sensors
of ITR90 series.
12 Pirani adjustment deficient with
IONIVAC sensors of ITR90 series.
13 Hot
defectively) with IONIVAC sensors
of ITR90 series.
( Table 74, page
Cause and remedy
measurement channel.
and terminating
error
cathode error (filament
(
the
with
111