55
5277A
E6 No interruption when reading in or activating the configuration.
However, data cycles are not possible. Short interruption during the
transmission of ID cycles due to installation errors or a defective de-
vice (ID register).
Check the system for: Shielding of bus cables or
connectors, grounding/equipotential bonding,
voltage dips on the logic voltage supply of the re-
mote bus device. Replace the device which has
defective data registers.
E7 The configuration could not be activated by the controller board.
The communication voltage supply of one or several devices is in-
terrupted.
Check the system for voltage dips taking place
during the supply of remote bus devices.
E8 During the quick startup, the additional diagnostic phase was interrupted after a fatal error.
E9 During the iterative diagnostics, the additional diagnostic phase was interrupted after a fatal error.
EA Fatal error. The Control_Device_Function_Request service cannot be executed.
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