Siemens sinamics dcp Operating Instructions Manual page 193

Messages
The following PROFIBUS error texts can be displayed:
Power electronics faulted
An impermissible operating state of the power electronics was detected (overcurrent,
overtemperature, etc.). Check compliance with the permissible load cycles. Check the
ambient temperatures (fan).
Overtemperature of an electronic component
The temperature in the component has exceeded the highest permissible limit. Check the
ambient temperature / control cabinet ventilation.
Communication to the controller faulted
The communication to the higher-level controller (internal coupling, PROFIBUS, PROFINET,
etc.) is faulted or interrupted. Check the state of the higher-level controller. Check the
communication connection/wiring. Check the bus configuration/cycles.
Internal communication faulted
The internal communication between the SINAMICS components is faulted or interrupted.
Check the DRIVE-CLiQ wiring. Ensure an EMC-compliant installation. Observe the
maximum permissible quantity structures / cycles.
External signal state error
A measured value / signal state read-in via the input area (digital/analog/temperature) has
assumed an impermissible value/state. Identify and check the relevant signal. Check the set
thresholds.
Error in the parameterization / commissioning
An error was identified in the parameterization or in a commissioning procedure, or the
parameterization does not match the actual device configuration. Determine the exact cause
of the error with the commissioning tool, adapt the parameterization or device configuration.
SINAMICS DCP
Operating Instructions, 05/2016, A5E34382853K
8.5 Communication via PROFIBUS DP
Operation
193