User Constant Tables
5-67
* The factory setting depends upon the Inverter capacity. The value for a 200 V Class Inverter of 0.4 kW is given.
L8-05
Input open-
phase protec-
tion selection
0: Disabled
1: Enabled (Detects if input
current open-phase, power
supply voltage imbalance
or main circuit
electrostatic capacitor
deterioration occurs.)
0 or 1 0 No A A A A A 4B1H -
Ph Loss In
Sel
L8-07
Output open-
phase protec-
tion selection
0: Disabled
1: Enabled
2: Enabled
Output open-phase is detected
at less than 5% of Inverter
rated current.
When applied motor capacity
is small for Inverter capacity,
output open-phase may be
detected inadvertently or
open-phase may not be
detected. In this case, set to 0.
0 to 2 0 No A A A A A 4B3H -
Ph Loss Out
Sel
L8-09
Ground pro-
tection selec-
tion
0:Disabled
1:Enabled
0 or 1 1 No A A A A A 4B5H -
Ground Fault
Sel
L8-10
Cooling fan
control selec-
tion
Set the ON/OFF control for
the cooling fan.
0: ON only when Inverter is
ON
1: ON whenever power is
ON
0 or 1 0 No A A A A A 4B6H -
FAN Control
Sel
L8-11
Cooling fan
control delay
time
Set the time in seconds to
delay turning OFF the cooling
fan after the cooling fan OFF
command is received.
0 to
300
60 s No A A A A A 4B7H -
FAN OFF
TIM
L8-12
Ambient tem-
perature
Set the ambient temperature.
45 to
60
45 °CNoAAAAA4B8H-
temp
L8-15
OL2 charac-
teristics
selection at
low speeds
0: OL2 characteristics at low
speeds disabled.
1: OL2 characteristics at
low speeds enabled.
0 or 1 1 No A A A A A 4BBH -
OL2
Chara@L-
Spd
L8-18
Soft CLA
selection
0: Disable (gain = 0)
1: Enable
0 or 1 1 No A A A A A 4BEH -
Soft CLA Sel
Con-
stant
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO
BUS
Regis-
ter
Page
Display
V/f
V/f
with
PG
Open
Loop
Vec-
tor
1
Flux
Vec-
tor
Open
Loop
Vec-
tor
2
To Next Page
Loading...
