Agilent Technologies 6890 Series Service Manual page 543

830 Warning Codes
Warning 128—Front inlet sensor auto zero calib failed
Warning 128—Front inlet sensor auto zero calib failed
Warning 129—Back inlet sensor auto zero calib failed
Status message: F inl flow cal fail or B inl flow cal fail
An attempted auto calibration of the flow sensor offset for the front or back
inlet exceeded the allowable calibration range. The previous calibration
setpoints remain in memory.
Warning 130—Aux 1 and front inlet on same cryo valve
Warning 131—Aux 2 and back inlet on same cryo valve
Status message: Aux 1 cryo disabled or Aux 2 cryo disabled
The same cryo valve is specified for and inlet and an auxiliary zone. The aux
cryo is declared not installed.
Check the hardware to see where the valve is really installed. Fix the
configuration accordingly.
Warning 132—Col 1 Init time changed
Warning 133—Col 2 Init time changed
Status message: None
While using a Volatiles Interface inlet, the Sample End time is set greater than
the oven Init time. The Init time has been changed to the Sample End time to
avoid the conflict.
Warning 134—Front inlet title mismatch
Warning 135—Back inlet title mismatch
The title for the inlet does not match the title stored in its pneumatics module.
No action is taken. If the inlet is a different type from that stored in the
pneumatics module, a hardware error will be declared.
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Error Codes and Internal Diagnostics
Agilent 6890 Gas Chromatograph Service Manual
Jun 2001