Sartorius LMA316PA Betriebsanleitung Seite 129

WLM6009-a10081
The list below indicates actions for remedying errors.
Error code
MV RE
1 0
2 0
2 0
2 0
2 0
2 0
2 0
2 0
2 0
2 0
3 0
LMA316PA / LMA321PA - Operator Interface - Reference
Cause and corrective action
MT
0 Sensor empty, no measurement possible
2 The sensor's starting frequency is too high.
• Specify a lower starting frequency (in the Sensor mode dialog, choose
System settings > Configuration > Sensor modes > Edit > Values).
• Alternatively, specify a different sensor mode (Product settings dialog,
choose Product settings > Edit > Values).
3 The sensor's starting frequency is too low.
• Specify a higher starting frequency (in the Sensor mode dialog, choose
System settings > Configuration > Sensor modes > Edit > Values).
• Alternatively, specify a different sensor mode (Product settings dialog,
choose Product settings > Edit > Values).
4 Signal too strong.
Faulty sensor or MW hardware.
5 Signal line loss too high.
Increase the value of the Max. A. Dev. parameter (choose Service > MW
test >MTask test > Parameters). This reduces the precision of measure-
ments.
6 ADC deviation too large.
Increase the value of the Max. A. Dev. parameter (choose Service > MW
test > MTask test > Parameters). This reduces the precision of measure-
ments.
7 Instable resonance curve.
Increase the value of the Stability [MHz] parameter (choose Service > MW
test > MTask test > Parameters). This reduces the precision of measure-
ments.
8 No resonance curve maximum found.
Use the Start Sweep function (choose Service > MW test > MTask test >
Res. Curve) to see whether there is a resonance curve between the start
and stop frequencies.
9 Incorrect selection of sensor mode or hardware error.
Use the Start Sweep function (choose Service > MW test > MTask test >
Res. Curve) to see whether a resonance curve appears for Backgr. Fr.
10 PLL error.
Hardware error.
0 Missing empty sensor adjust or MW sensor temperature.
Perform an empty sensor adjust.(
If you activated the Temperature coefficients option in the Sensor modes
dialog, you must connect a sensor which returns temperature values.
The Sensor modes dialog is called by choosing System settings > Confi-
guration > Sensor modes > Edit > Values; see additional information on
pages 50 and 110.
page 70)
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