Overvoltage occurs when the supply voltage exceeds the specified limits for the Siemens MICRO MASTER and MIDI MASTER inverter. The manual's first action is: “Check whether supply voltage is within the limits indicated on the rating plate. Increase the ramp down time (P003) or apply braking resistor (option). Check whether the required braking power is within the specified limits.”
- Model
- Siemens MICRO MASTER and MIDI MASTER
- Display shows
- Overvoltage (F001)
- Type
- Fault code
- Source
- Manual p. 42
What F001 means
Overvoltage p. 42
Common causes
- Overvoltage p. 42
What to do
- Check whether supply voltage is within the limits indicated on the rating plate. Increase the ramp down time (P003) or apply braking resistor (option). Check whether the required braking power is within the specified limits. p. 42
Before you service the product, read the safety instructions in the manual p. 4.
If F001 is still not resolved
- Only qualified personnel may connect, start the system up and repair faults. p. 3 “Only qualified personnel may connect, start the system up and repair faults.”
- These personnel must be thoroughly acquainted with all the warnings and operating procedures contained in this manual. p. 3 “These personnel must be thoroughly acquainted with all the warnings and operating procedures contained in this manual.”
This page summarises what the manufacturer’s manual says about F001; 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.