1.10 o: Operator Related Settings
240 YASKAWA ELECTRIC SIEP C710606 10A YASKAWA AC Drive - V1000 PRELIM. Programming Manual
■ o4-05: Capacitor Maintenance Setting
Sets value of the maintenance monitor for the DC bus capacitors displayed in U4-05 as a
percentage of the total expected performance life. This value should be reset to 0 when the
DC bus capacitors have been replaced.
Note: The actual maintenance time will depend on the environment the drive is used in.
■ o4-07: Softcharge Bypass Relay Maintenance Setting
Sets the value of the softcharge bypass relay maintenance time displayed in U4-06 as a
percentage of the total expected performance life. This value should be reset to 0 when the
relay has been replaced.
Note: The maintenance actual time depends on the environment the drive is used in.
■ o4-09: IGBT Maintenance Setting
Sets the value of the IGBT maintenance time displayed in U4-07 as a percentage of the total
expected performance life. This value should be reset to 0 when the IGBTs have been
replaced.
Note: The actual maintenance time depends on the environment the drive is used in.
■ o4-11: U2, U3 Initialization
When the drive initialized, the fault trace and fault history monitors (U2- and U3-
) are not reset. Parameter o4-11 can be used to initialize them.
No. Name Setting Range Default
o4-03 Cooling Fan Operation Time 0 to 9999 0
No. Name Setting Range Default
o4-05 Capacitor Maintenance Setting 0 to 150% 0%
No. Name Setting Range Default
o4-07 Inrush Prevention Relay Maintenance Setting 0 to 150% 0%
No. Name Setting Range Default
o4-09 IGBT Maintenance Setting 0 to 150% 0%
No. Name Setting Range Default
o4-11 U2, U3 Initialization 0 or 1 0
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