REXROTH DIAX04, Troubleshooting Manual

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Description of diagnostic letters F... and E... DIAX04 ELS-06VRS
DOK-DIAX04-ELS-06VRS**-WA01-EN-P
Cause:
The coprocessor failed.
Remedy:
Exchange the drive controller.
See also the functional description "S-0-0128, C200 Communication
Phase 4 Transition Check".
C227 Modulo range error
Cause:
The marginal conditions for modulo processing were not maintained.
See functional description: "Modulo Processing-Limiting Conditions".
C228 Controller type S-0-0140 wrong
Several internal software settings are made based on parameter S-0-
0140, Controller type . If the content of this parameter cannot be used,
then this error will be generated.
Cause:
1. The controller type cannot be processed by this software.
2. Amplifier EEProm defective.
Remedy:
For 1. Contact Indramat.
For 2. Exchange/repair the control device.
See also the functional description "S-0-0128, C200 Communication
Phase 4 Transition Check".
C231 Emulator not loadable
Cause:
The position emulator on the DAE02.1 interface is loaded from a ROM
module according to the selection made in P-0-4020. With ELS firmware,
the incremental encoder firmware is always loaded; P-0-4020 does not
exist in this case. The loading process is monitored; this error message is
generated in the event of a malfunction. The cause is a hardware defect
on the DAE02.1 interface.
Remedy:
Replace the DAE02.1 interface.