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
5.4 Diagnostic Messages for Basic Initialization and After
Fatal System Errors
Diagnostic Message Display: -0
Cause:
The data storage for the controller is tested for its functional capability.
If an error is detected, this display will remain.
Remedy:
The drive controller is defective (DRP3) and must be exchanged.
Diagnostic Message Display: -1
Cause:
The data storage for the DSS 2.1 Module is tested for its functional
capability.
If an error is detected, this display will remain.
Remedy:
The DSS Module or the connection to the main device is defective.
•
If DSS module is defective > exchange
•
If drive controller is defective > exchange
Diagnostic Message Display: -2
Cause:
Makeup of the parameter structure.
If the EPROMS are exchanged for another version of the firmware, the
parameter memory on the programming module is erased (duration appx.
5 sec.).
Diagnostic Message Display: -3
Cause:
The motor type and the type of the motor feedback are determined by
reading their parameter storage areas.
Diagnostic Message Display: -5
During basic initialization, an error was reported by the coprocessor.
Cause:
1. Control voltage error (+24 V or +/-15 V).
2. +/-10 V - error.
Remedy:
For 1. Check the control voltage supply.
For 2. Replace the drive.