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ECODRIVE03-FL*-04VRS
E300 Processor watchdog timer
E408 Invalid addressing of MDT Data container A
DOK-ECODR3-FL*-04VRS**-FK01-EN-P
Remedy for...:
1. Check the wiring of the EcoX bus
2. Check parameterization
3. Check EcoX bus
4. Check supply voltage of the EMD modules
The processor in the drive controller is equipped with a watchdog timer.
The processor must regularly signal it internally.
What has occurred?
The watchdog timer has timed out without receiving a signal from the
processor. Reliable running of the firmware program is no longer assured.
Cause:
An overload or a serious error in the firmware has caused the processor
to no longer service interrupts.
Remedy:
Please contact REXROTH Customer Service. Explain precisely under
what circumstances the error occurred. The firmware should be replaced.
"E3 " Display
During data communication within the system, an error has occurred. If
the error continues to occur after the system has been shut down and
restarted several times, the parameter default values must be reset. (see
also Startup chapter). The default values can then be overwritten with the
specific system parameters.
Diagnostic Message Descriptions
12-29
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