YASKAWA CIMR-JA Series Installation & Start-Up Manual page 160

6.3 Periodic Maintenance
Parameter Component
Inrush (pre-charge)
U4-06
relay
U4-07 IGBT
n Related Drive Parameters
Parameter
o4-03
o4-05
o4-07
o4-09
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.
160 YASKAWA ELECTRIC TOEP C710606 25B YASKAWA AC Drive J1000 Installation & Start-Up Manual
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
Cooling Fan Maintenance Setting (Operation Time)
Capacitor Maintenance Setting
Inrush Prevention Relay (pre-charge) Maintenance Setting
IGBT Maintenance Setting
Contents
Control Mode
V/f
A
A
A
A