×
Siemens Industry Online Support
Siemens AG
Entry type: FAQ Entry ID: 95157975, Entry date: 07/25/2016
(4)
Rate

Error message 12::00A7 „The parametrization in current operating state is not valid.“ in SIMOCODE ES 2007

  • Entry
  • Associated product(s)
This entry describe the error message "Parameter changes currently not possible due to system state. Possible reasons: ….."

QUESTION:

What is the meaning of the error message "Parameter changes currently not possible due to system state. Possible reasons: ….." in the case of SIMOCODE pro or SIMOCODE ES?
How can this error be remedied?



 

ANSWER:

The error message "Parameter changes currently not possible due to system state. Possible reasons: ….."
can have the following causes:

- Motor running (feedback (FB) ON = 1)
Remedy: change connected signal for "Motor Control>Control Function>Auxiliary Control Inputs>Feedback On" to the 0 state

- ON command is present at one of the control stations
Remedy: Cancel ON command (see Motor Control>Control Station> “On>” or “On<”)

- "Remote" mode is active (device is exchanging data with PLC)
Remedy: Change the mode to Local. Alternatively, disconnect the PROFIBUS/PROFINET connection


In SIMOCODE ES, you can check the mode via "Target system > Control/Status Information" and you can check via "Target system > Test > Read and set function block - input" whether an enabled ON command is present.

If it is not possible to remedy the above causes, for example because Auxiliary Control Input "Feedback On" is parameterized by means of fixed level values, you can upload, correct and save your actual parameterization and restore the factory defaults on the SIMOCODE pro device (see system manual chapter “Restoring the factory settings with the TEST / RESET button on the basic unit”)


Note

Restoring the factory defaults also resets the parameterization.



Security information
In order to protect technical infrastructures, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art IT security concept. Siemens’ products and solutions constitute one element of such a concept. For more information about cyber security, please visit
https://www.siemens.com/cybersecurity#Ouraspiration.