Mitsubishi Electric fr-e700 series, Instruction Manual

Page: 178 / 608

Parameter overview Parameter
6 - 24
햲
Available only for the three-phase power input model.
Func-
tion
Parameter
Name
Incre-
ments
Initial
Value
Setting
Range
Description
Para-
meter-
Copy
Para-
meter
Clear
All
Para-
meter
Clear
Refer
to
Page
Rela
te
d
Paramet
ers
✔
: Enabled
—: Disabled
Input/output phase failur
e
pr
ot
ec
tion selec
tion
251
Output phase failure
protection selection
1 1
0 Without output phase failure protection
✔ ✔ ✔
6-172
1 With output phase failure protection
872
Input phase failure
protection selection
햲
1 1
0 Without input phase failure protection
✔ ✔ ✔
1 With input phase failure protection
Displa
y of the life of the in
ver
ter par
ts
255 Life alarm status display 1 0 (0–15)
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)
— — —
6-318
256
Inrush current limit
circuit life display
1% 100% (0–100%)
Display the deterioration degree of the
inrush current limit circuit. (Reading only)
— — —
257
Control circuit
capacitor life display
1% 100% (0–100%)
Display the deterioration degree of the
control circuit capacitor.
(Reading only)
— — —
258
Main circuit capacitor life
display
1% 100% (0–100%)
Display the deterioration degree of the main
circuit capacitor.
(Reading only)
The value measured by Pr. 259 is displayed.
— — —
259
Main circuit capacitor life
measuring
1 0
0/1
(2, 3, 8, 9)
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.
✔ ✔ ✔
Oper
ation a
t instan
taneous
po
w
er failur
e
261 Power failure stop selection 1 0
0
Coasting to stop
When under voltage or power failure occurs,
the inverter output is shut off.
✔ ✔ ✔
6-165
1
When under voltage or a power failure
occurs, the inverter can be decelerated to a
stop.
2
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.
—
267 Refer to Pr. 73
268 Refer to Pr. 52
269 Parameter for manufacturer setting: Do not set.
Tab. 6-1: Parameter overview (24)