GE Fuji Electric MICRO-SAVER AF-300, Startup Manual

Page: 53 / 127

3-16 3-17
Table 3.12 Maintenance Display Items
LED
Monitor
Display
Display contents Description
5_00 Accumulated running time Shows the accumulated power-on time of the drive.
Unit: thousands of hours. When the total ontime is less than 10,000 hours (display:
0.001 to 9.999), it is possible to check data in hourly units.
When the total time is 10,000 hours or more (display: 10.00 to 65.53), the display will
change to units of 10 hours. When the total time exceeds 65,535 hours, the display will
be reset to 0 and the count will start again.
5_01 DC voltage at intermediate circuit Shows the dc voltage at main intermediate circuit of the drive.
Unit: V (volts)
5_03 Max. temperature of heat sink Shows the maximum temperature of the heat sink for every hour.
Unit: ºC
5_04 Max. effective current Shows the maximum effective current for every hour.
Unit: A (amperes)
5_05 Capacity of the intermediate dc
circuit capacitor
Shows the factory default for capacity of the intermediate dc circuit capacitor as 100%.
Refer to Chapter 7 “MAINTENANCE AND INSPECTION” for details.
Unit: %
5_06 Accumulated running time of
electrolytic capacitor on the printed
circuit board/s
Shows the total use time for the capacitor mounted on the printed circuit board/s.
The display method is the same as for “accumulated run time.”
However, when the total time exceeds 65,535 hours, the count stops and the display
remains at 65.53.
5_07 Accumulated run time of the cooling
fan
Shows the accumulated operating time of the cooling fan.
The cooling fan ON/OFF control (function code H06) is effective, so the time when the
fan is stopped is not counted.
The display method is the same as for “accumulated run time.”
However, when the total time exceeds 65,535 hours, the count stops and the display
remains at 65.53.
5_08 Number of startups The motor run times (the number of times the drive running command is set to ON) are
calculated and displayed.
1.000 indicates 1,000 times. When any number ranging from 0.001 to 9.999 is
displayed, the display increases by 0.001 per startup, and when any number from 10.00
to 65.53 is displayed, the display increases by 0.01 every 10 startups.
5_11 Number of RS485 errors Shows the total number of times and RS485 communications error has occurred after
the power is turned on.
Once the number of errors exceeds 9.999, the display (count) returns to 0.
5_12 RS485 error contents Shows the latest error that has occurred with RS485 communications in hexadecimal
format.
Refer to the user’s manual of RS485 communication.
5_14 ROM version of drive Shows the ROM version of the drive as a 4-digit display.
5_16 ROM version of keypad panel Shows the ROM version of the keypad panel as a 4-digit display. (For remote keypad
only.)
StockCheck.com