Omron 3G3MV-PDRT2 User Manual page 185

Configurator Settings
Note 1. Set the values above using the guide for Inverter maintenance. (Refer to the inspection and
maintenance information in the operation manual for the Inverter being used.)
Note 2. The calculations shown here are based on usage conditions with an ambient temperature
of 40 ° C, 80% load ratio, and operation time of eight hours per day, and installation standards
in the manual.
When poorer conditions are used, set a time that is shorter than the times in the above table.
For example, if the ambient temperature is higher, with the fan life of approximately 6,000
hours, set an earlier inspection period. If the environment is better than these conditions, set
the value to 8,000 hours.
Note 3. When the machine operating time is shorter than the Unit conduction time of the Inverter,
consider the operating time per day of conduction time when calculating.
Example: When power is ON 24 hours per day, but operating time is only six hours.
Fan conduction time: 8,000 × 24/6 = 32,000 (hr)
Monitoring Methods
■
Using the Monitor Device Window
●
Click the General Tab in the Monitor Device Window.
• The present conduction times are displayed in the Unit Conduction Time, Fan Conduction
Time, and Electrolytic Capacitor Conduction Time fields.
• The items in the unit status report area can be used to check whether the Conduction Time
has reached or exceeded the monitor value. When the monitor value is exceeded, the corre-
sponding item is shown as selected.
● Using the Maintenance Information Window
Click the General Tab in the Maintenance Information Window.
Note The differences from the Monitor Device Window are as follows:
• The Conduction Time Fields in the Maintenance Information Window show the values when
the maintenance information was last refreshed and not the present value.
• The Clear Buttons for present values are not included in the Maintenance Information Window.
General Tab Page in
the Monitor Device
Window
The present values for the fan operating time
and electrolytic capacitor operating time can be
cleared to zero. (Clear the values when the fan
and electrolytic capacitor are replaced.)
Unit status report area
Chapter 7
7-35