G120L F7862 Fault

I have G120L Drive 315 kW, 

We got a problem in an inverter due to a sudden cut in the electric power for one second and after this appeared the fault F07862 and i remove the fault code.

still inverter not connected with external PID Control and even not able to operate manual.

Can you please help us to find a solution to this problem?

I want to do commissioning but when i switch on its power, drive trip again give F7862 Fault.

Please explain how to resolve.

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Split from G120P, when switch on power, drive trip and give F7862 Fault.

An online search using this search string
  site:siemens.com fault F7862

or even better, searching this web site using the box "Search in Online Support"
  fault F7862

I would expect something failed.  Maybe blown fuse, component, or something like that.  If you can locate the schematics and also go online using Starter software, see what external input is driving external fault 3.  Fix that.

Abufaraz

I have G120L Drive 315 kW, 

We got a problem in an inverter due to a sudden cut in the electric power for one second and after this appeared the fault F07862 and i remove the fault code.

still inverter not connected with external PID Control and even not able to operate manual.

Can you please help us to find a solution to this problem?

I want to do commissioning but when i switch on its power, drive trip again give F7862 Fault.

Please explain how to resolve.

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Split from G120P, when switch on power, drive trip and give F7862 Fault.