Field Service Manual December 2003
Page 99 of 276
• In the event of a failure the converter switches off and an error code appears in the
display. The last error is stored in parameter number P930.
Error list:
F001 : over voltage
F002 : over current
F003 : overload
F004 : overheating of motor (monitoring with PTC)
F005 : converter over temperature
F006 : mains phase missing
F008 : USS protocol timeout
F009 : under voltage
F010 : initialization fault
F011 : internal interface fault
F013 : program fault
F106 : parameter fault P006
F106/F112 : parameter fault P012
F151/F154 : digital input parameter fault
• When the fault has been corrected the converter can be reset by pressing the button
P twice (once to display P000 and the second time to reset the fault).
When 4 horizontal lines are displayed after powering up, then the Micro Master is
defective or there were EMC disturbances during powering up.
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