Agilent Technologies 1290 Infinity II - Binary Pump Shutdown During Analysis; Reading the Pump Encoder Tag Failed

1290 Infinity II High-Speed Pumps User Manual 121
7 Error Information
Pump Error Messages
Binary pump shutdown during analysis
Error ID: 22065
The binary pump has been shut down by the control software or control module
during an analysis.
• Parameter: 0 for off, 1 for standby.
Reading the pump encoder tag failed
Error ID: 22402
Reading the pump encoder tag has failed.
• Parameter: 1 – 4 referring to pump drive
Probable cause Suggested actions
1 Pump has been shut down.
Restart pump.
Probable cause Suggested actions
1 Defect connection between encoder and
main board.
Please contact your Agilent service representa-
tive.
2 Missing or defect tag Defect connection
between tag and encoder.
Please contact your Agilent service representa-
tive.