9Errors
Error List
Agilent 990 Micro GC User Manual 129
Error List
The GC error code is reported as CLNNN in which:
C = error class (severity)
L = location
NNN = error number or event number.
The Error class can be one of the following values:
• 0=diagnostic info.
• 1=advisory warning.
• 2=recoverable error.
• 3=critical error.
• 4=fatal error.
There are five locations:
• 0=mainboard.
• 1=channel 1.
• 2=channel 2.
• 3=channel 3.
• 4=channel 4.
Table 31 Error list
Error code Class Error messages
0INFO
1INFO Init passed
2 RECOVERABLE Init error
3 CRITICAL Pressure too low, chan = <n>
4 CRITICAL Pressure too high, chan = <n>
5 RECOVERABLE Pressure cannot reach its setpoint, chan = <n>
6 INFO Pressure restored, chan = <n>
7 RECOVERABLE Sample line temperature fault, chan = <n>
8 CRITICAL Sample line heater sensor fault, chan = <n>
9 CRITICAL Sample line heater is open, chan = <n>
10 CRITICAL Sample line heater is short, chan = <n>
11 WARNING Sample line heating too slow, chan = <n>
12 INFO Sample line temperature is restored, chan = <n>
13 RECOVERABLE Injector temperature fault, chan = <n>
14 CRITICAL Injector heater sensor fault, chan = <n>
15 CRITICAL Injector heater is open, chan = <n>
16 CRITICAL Injector heater is short, chan = <n>
17 RECOVERABLE Injector heating too slow, chan = <n>
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