Insufficient Power Of Drive Encoder Led; Drive Encoder Error; Writing The Multipurpose Valve Tag Failed - Agilent Technologies InfinityLab LC Series User Manual

7 Error Information
Pump Error Messages

Insufficient power of drive encoder LED

Error ID: 29235
Insufficient power of drive encoder LED.
•
Probable cause
1

Drive encoder error

Error ID: 29237, 29238, 29239, 29215
An error has occurred for the pump drive encoder.
•
Probable cause
1

Writing the multipurpose valve tag failed

Error ID: 29241
Writing the multipurpose valve tag failed.
•
Probable cause
1
2
1260 Infinity II Flexible Pump User Manual
Parameter: 1 – 2 referring to pump drive
Pump drive encoder is defect.
Parameter: 1 – 2 referring to pump drive
Pump drive encoder is defect.
Parameter: None
Multipurpose valve head tag defect.
Multipurpose valve tag head reader is defect. Please contact your Agilent service
Suggested actions
Please contact your Agilent service
representative.
Suggested actions
Please contact your Agilent service
representative.
Suggested actions
Replace multipurpose valve head.
representative.
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