Encoder Missing - Agilent Technologies Infinity II SFC Binary 1260 User Manual

6
Error Information
Module Error Messages

Encoder Missing

Error ID: 2046, 2050, 2510
Encoder Missing: Pump channel A
B: Encoder Missing: Pump channel B
The optical encoder on the pump motor in the module is missing or defective.
The processor checks the presence of the pump encoder connector every 2 s. If
the connector is not detected by the processor, the error message is generated.
Probable cause
1
2
84
Defective or disconnected pump encoder
connector.
Defective pump drive assembly.
Suggested actions
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.
1260 SFC Binary Pump