Agilent Technologies 1290 Infinity II - Drive Position Limit; Insufficient Power of Drive Encoder LED; Drive Encoder Error

1290 Infinity II High-Speed Pumps User Manual 127
7 Error Information
Pump Error Messages
Drive position limit
Error ID: 22425
Internal error.
• Parameter: 1 – 4 referring to pump drive
Insufficient power of drive encoder LED
Error ID: 22426
Insufficient power of drive encoder LED.
• Parameter: 1 – 4 referring to pump drive
Drive encoder error
Error ID: 22427- 22430
An error has occurred for the pump drive encoder.
• Parameter: 1 – 4 referring to pump drive
Probable cause Suggested actions
1 Internal error.
Please contact your Agilent service representa-
tive.
Probable cause Suggested actions
1 Pump drive encoder is defect.
Please contact your Agilent service representa-
tive.
Probable cause Suggested actions
1 Pump drive encoder is defect.
Please contact your Agilent service representa-
tive.