CCD communication error

Was bedeutet F4140 ?

This fault signifies a communication error within the CCD (C-channel Communication Driver) system, which is part of the internal communication architecture of the IndraDrive MPx02. This error can affect internal data exchange necessary for drive operation.

• Internal communication disruption within the IndraDrive MPx02 control section.
• Faulty control section or hardware component related to the CCD.
• Firmware incompatibility or corruption on the IndraDrive MPx02.
• Significant electromagnetic interference affecting internal data buses.

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1. 1

   Perform a power cycle of the IndraDrive MPx02 to clear any transient communication issues.

2. 2

   Verify that the IndraDrive MPx02 firmware is up to date and compatible with the installed hardware options.

3. 3

   Inspect the control section and power section connections for secure seating, especially if modules are interchangeable.

4. 4

   Check the system for sources of strong electromagnetic interference that could affect internal communication.

5. 5

   If the fault persists, consider contacting Bosch Rexroth support as this may indicate an internal hardware defect in the control unit.