| The inverter is loaded with the functions for facilitating the maintenance of the equipment |
 |
Item |
Purpose
|
Cumulative inverter
run time (h)
|
Displays the total run time of the inverter. |
Number of inverter
startups
|
Displays the number of times the inverter has started the equipment. |
| Example
of use: |
This data indicates the timing to replace the equipment parts (such as a timing belt) operating under the normal load. |
|
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Equipment
maintenance warning
Cumulative run time (h)
Number of startups
|
By inputting the signal for operation with the commercial power supply, the time outside the inverter operation time can also be measured.
This makes it possible to manage the total run time of the equipment and the number of startups. Such data is usable for preparing the maintenance schedule. |
Display of inverter
life warning |
The displayed contents include:
main circuit capacitor capacity, total run time of the cooling fan (with ON/OFF compensation), total run time of the electrolytic capacitor on the printed circuit board, and total run time of the inverter. |
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