REXROTH DIAX04, Troubleshooting Manual

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DIAX04 ELS-06VRS Description of diagnostic letters F... and E...
5-15
DOK-DIAX04-ELS-06VRS**-WA01-EN-P
C232 Encoder 1 interface not present
Cause:
The encoder interface that was selected in the P-0-0074, Interface
feedback 1 parameter has not been installed or cannot be found by the
drive, due to a defect.
Remedy:
Install or replace the selected encoder interface.
See also the functional description: "S-0-0127, C100 Communication
Phase 3 Transition Check"
C233 Encoder 2 interface not present
Cause:
The encoder interface that has been selected in the P-0-0075, Interface
Feedback 2, external parameter has not been installed or is defective
and can therefore not be recognized by the drive.
Remedy:
Install or replace the selected encoder interface.
See also the functional description: "S-0-0127, C100 Communication
Phase 3 Transition Check"
C234 Encoder combination not possible
Cause:
The encoder interface that has been selected in the P-0-0075, Interface
Feedback 2, optional parameter cannot be supported by the drive; it has
already been allocated to the motor encoder.
Remedy:
Select another optional encoder.
See also the functional description: "Determining the encoder interface of
the optional encoder"
C235 Load-side motor encoder with inductance motor only
Cause:
The functionality of the optional encoder can be defined in the P-0-0185,
Function of opt. encoder parameter. If ’load-side motor encoder’ has
been selected as the function of the optional encoder, that function will
only be supported for asynchronous motors.
Remedy:
Set the P-0-4014, Motor type parameter according to the employed
motor type.
Check the P-0-0185, Function of opt. encoder parameter.
See also the functional description: " S-0-0128, C200 Communication
phase 4 transition check ".