Related Drive Parameters; Maintenance Parameter Settings - YASKAWA V1000 Series Installation & Start-Up Manual

Table 6.4 Performance Life Monitors Used for Component Replacement
Parameter Component
U4-03
Cooling Fan
U4-04
Main Circuit (DC bus)
U4-05
Electrolytic Capacitors
Inrush (pre-charge)
U4-06
relay
U4-07 IGBT

Related Drive Parameters

■
Parameter
o4-03 Cooling Fan Maintenance Setting (Operation Time)
o4-05 Capacitor Maintenance Setting
o4-07 Inrush Prevention Relay (pre-charge) Maintenance Setting
o4-09 IGBT Maintenance Setting
NOTICE: After replacing parts, reset the appropriate maintenance parameters (o4-03, o4-05, o4-07, and o4-
09) to 0. If these parameters are not reset, the function will continue to count down the performance life of
the new replaced components.
YASKAWA ELECTRIC TOEP C710606 09B YASKAWA AC Drive V1000 Installation & Start-Up Manual
Displays the accumulated operation time of the cooling fan, from 0 to
99999 hours. This value is automatically reset to 0 once it reaches 999999.
Displays the accumulated cooling fan operation time as a percentage of the
specified maintenance period (displayed in percent%).
Displays the accumulated time the capacitors are used as a percentage of
the specified maintenance period.
Displays the number of times the drive is powered up as a percentage of
the performance life of the inrush circuit.
Displays the percentage of the maintenance period reached by the IGBTs.
Table 6.5 Maintenance Parameter Settings
Parameter Name
Operator Display
6.3 Periodic Maintenance
Contents
Control Mode
Open
V/f Loop
Vector
O O
O O
O O
O O
Open Loop
Vector for
PM
O
O
6
O
O
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