Mitsubishi Electric FR-E700 Instruction Manual page 178

Parameter overview
Parameter
Func-
Name
tion
Output phase failure
251
protection selection
Input phase failure
872
protection selection
255 Life alarm status display
Inrush current limit
256
circuit life display
Control circuit
257
capacitor life display
Main circuit capacitor life
258
display
Main circuit capacitor life
259
measuring
261 Power failure stop selection
267 Refer to Pr. 73
— 268 Refer to Pr. 52
269 Parameter for manufacturer setting: Do not set.
Tab. 6-1: Parameter overview (24)
Available only for the three-phase power input model.
6 - 24
Incre- Initial Setting
ments Value Range
0
1 1
1
0
1 1
1
1 0 (0–15)
1% 100% (0–100%)
1% 100% (0–100%)
1% 100% (0–100%)
0/1
1 0
(2, 3, 8, 9)
0
1
1 0
2
Description
Without output phase failure protection
With output phase failure protection
Without input phase failure protection
With input phase failure protection
Display whether the control circuit capacitor,
main circuit capacitor, cooling fan, and each
parts of the inrush current limit circuit has
reached the life alarm output level or not.
(Reading only)
Display the deterioration degree of the
inrush current limit circuit. (Reading only)
Display the deterioration degree of the
control circuit capacitor.
(Reading only)
Display the deterioration degree of the main
circuit capacitor.
(Reading only)
The value measured by Pr. 259 is displayed.
Setting "1" and switching the power supply
off starts the measurement of the main
circuit capacitor life. When the Pr. 259 value
is "3" after powering on again, the
measuring is completed. Displays the
deterioration degree in Pr. 258.
Coasting to stop
When under voltage or power failure occurs,
the inverter output is shut off.
When under voltage or a power failure
occurs, the inverter can be decelerated to a
stop.
When under voltage or a power failure
occurs, the inverter can be decelerated to a
stop. If power is restored during a power
failure, the inverter accelerates again.
Parameter
All
Para- Para-
Para-
meter- meter
meter
Copy Clear
Refer
Clear
to
Page
✔: Enabled
—: Disabled
✔ ✔ ✔
6-172
✔ ✔ ✔
— — —
— — —
— — —
6-318
— — —
✔ ✔ ✔
✔ ✔ ✔
6-165