Bio-Tek ELx405, Operator'S Manual

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Appendix B: Error Codes
General Errors, Cont’d
Code Cause
0201
NO_SENSOR_ERR
Carrier x-axis motor couldn’t find optical sensor –
occurs in a homing sequence during self-test, prior to
running a program, or following a program.
Probable Causes:
• Carrier x-axis motor is unable to move due to
contamination of the carrier transport rail.
• Carrier x-axis motor failed, belt is slipping, or
drive or idler pulley is defective.
• Optical sensor is defective.
0202
NO_SENSOR_ERR
Magna models only: Carrier x-axis motor couldn’t
find optical sensor – occurs in a homing sequence
during self-test, prior to running a program, or
following a program.
Probable Causes:
• Carrier x-axis motor is unable to move due to
contamination of the carrier transport rail.
• Carrier x-axis motor failed, belt is slipping, or
drive or idler pulley is defective.
• Optical sensor is defective.
0203
NO_SENSOR_ERR
Dual-manifold models only : Carrier y-axis motor
couldn’t find optical sensor – occurs in a homing
sequence during self-test, prior to running a program,
or following a program.
Probable Causes:
• Carrier y-axis motor is unable to move due to
contamination.
• Optical sensor is defective.
• Carrier y-axis motor is defective.
0300
AUTOCAL_JIG_ERR
Manifold motor couldn’t find edge of autocal jig during
autocal routine.
Probable Causes:
• Distance from optical sensor to autocal jig is too
short.
• Autocal jig contacts are contaminated.
• Autocal jig is not installed properly or a
connection is not made.
Bio-Tek Instruments, Inc.