11.11 o: Keypad-Related Settings
1024 YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual
Use monitor U4-03 [Cooling Fan Ope Time] to view the total operation time of the cooling fan. When you
replace a cooling fan, set o4-03 = 0 and reset the value of U4-03. Select o4-03 on the keypad to show the current
value of U4-03 in 10-hour (h) units. If you use the monitor to change the o4-03 setting, the recount of U4-03 starts
with the o4-03 setting.
Note:
The drive sets o4-03 in 10-hour (h) units. When o4-03 = 30, U4-03 [Cooling Fan Ope Time] will show "300 h".
■ o4-05: Capacitor Maintenance Setting
No.
(Hex.)
Name Description
Default
(Range)
o4-05
(051D)
Capacitor
Maintenance Setting
Sets the U4-05 [CapacitorMaintenance] monitor value.
0%
(0 - 150%)
When you replace a drive, set o4-05 = 0 to reset the value of U4-05. When the o4-05 setting changes, the count of
U4-05 starts again as specified by the setting of o4-05. After you complete the configuration, the setting value of
o4-05 automatically resets to 0.
Note:
The maintenance period changes for different operating environments.
■ o4-07: Softcharge Relay Maintenance Set
No.
(Hex.)
Name Description
Default
(Range)
o4-07
(0523)
Softcharge Relay
Maintenance Set
Sets the U4-06 [SChgBypassRelayMaint] monitor value.
0%
(0 - 150%)
When you replace a drive, set o4-07 = 0 to reset the value of U4-06. When the o4-07 setting changes the count of
U4-06 starts again as specified by the setting of o4-07. After you complete the configuration, the setting value of
o4-07 automatically resets to 0.
Note:
The maintenance period changes for different operating environments.
■ o4-09: IGBT Maintenance Setting
No.
(Hex.)
Name Description
Default
(Range)
o4-09
(0525)
IGBT Maintenance
Setting
Sets the U4-07 [IGBT Maintenance] monitor value.
0%
(0 - 150%)
When you replace a drive, set o4-09 = 0 to reset the value of U4-07. When the o4-09 setting changes the count of
U4-07 starts again as specified by the setting of o4-09. After you complete the configuration, the setting value of
o4-09 automatically resets to 0.
Note:
The maintenance period changes for different operating environments.
■ o4-11: Fault Trace/History Init (U2/U3)
No.
(Hex.)
Name Description
Default
(Range)
o4-11
(0510)
Fault Trace/History
Init (U2/U3)
Resets the records of Monitors U2-xx [Fault Trace] and U3-xx [Fault
History].
0
(0, 1)
Note:
When you initialize the drive with A1-03 [Initialize Parameters], the drive will not reset the records for U2-xx and U3-xx.
0 : Disabled
Keeps the records of Monitors U2-xx and U3-xx.
1 : Enabled
Resets the records for Monitors U2-xx and U3-xx. After the reset, the drive automatically resets o4-11 to 0.
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