For AC/AC drive units, the measured DC voltage after pre-charging is outside the tolerance range due to incorrectly parameterized supply voltage. The manual's first action is: “• Check the parameterized supply voltage and if required change it (p29006). • Check the line supply voltage. See also: p29006 (Line supply voltage)”
- Model
- Siemens SINAMICS V90, SIMOTICS S-1FL6
- Display shows
- Supply voltage (p28006) Incorrectly parameterized (A6310)
- Type
- Alarm code
- Source
- Manual p. 306
What A6310 means
Supply voltage (p28006) Incorrectly parameterized p. 306
Common causes
- For AC/AC drive units, the measured DC voltage lies outside the tolerance range after pre-charging has been completed. p. 306
What to do
- • Check the parameterized supply voltage and if required change it (p29006). • Check the line supply voltage. See also: p29006 (Line supply voltage) p. 306
Before you service the product, read the safety instructions in the manual p. 2.
If A6310 is still not resolved
- Contact service / dealer for assistance p. 2 “Qualified Personnel The product/system described in this documentation may be operated only by personnel qualified for the specific task in accordance with the relevant documentation, in particular its warning notices and safety instructions.”
- Contact service / dealer for assistance p. 13 “NOTICE Property damage due to loose power connections Insufficient tightening torques or vibration can result in loose power connections. This can result in damage due to fire, device defects or malfunctions.”
This page summarises what the manufacturer’s manual says about A6310; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Siemens. Found a mistake? Report an error.