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• Setting
Setting
Function
constant
0
Frequency is decreased/increased by 0.01Hz.
1
Frequency is decreased/increased by 0.05Hz
5.7.5.6 Setting the parameter setting mode : H4.06
Parameter
Name
Unit
No.
Parameter setting
H4.06
mode
• H4.06 can be used to set the parameter setting method.
• Setting
Setting
Function
constant
Changes group/subgroup at the same time
0
(ex: Divides into 'U0' or '01')
Changes group/subgroup individually
1
(ex: Divides into 'U', '0' or '01')
5.7.5.7 Setting the fan operating method : H4.07
Parameter
Name
Unit
No.
Fan Operation
H4.07
Mode
• H4.07 can be used to set the fan operation method.
• Setting
Setting
Function
constant
0
Rotates continuously
1
Stops when the motor is stopped
5. Parameters
5-59
Changeable
Setting
Factory
during
range
Setting
operation
-
0~1
1
X
Changeable
Setting
Factory
during
range
Setting
operation
-
0~1
1
X
MOSCON-E7 User's Manual
5-60
5.8 P-Parameter : Protective functions
5.8.1 Motor overload protection
Motor overload protection function monitors temperature of the motor
based on the output current of the inverter in order to protect the motor
from overheating.
5.8.1.1 Select motor protection : P0.01
Parameter
Name
Unit
No.
Select Motor
P0.01
-
Protection
• Setting
Setting
Function
constant
0
Disabled
1
Enabled
• P0.01 can be used to enable or disable the motor overload protection
function.
• The rated current setting (C2.03) is used as a basis for overload detection.
!
A motor may not be protected when the power supply is turned on
and off frequently, because the thermal value is reset each time the
power is turned off.
• When two or more motors are connected to a single inverter:
- Disable the motor protection function (setting 0)
- Use another method for overload protection to each motor
(e.g. connect to a thermal overload relay to the power line of each motor)
Changeable
Setting
Factory
during
range
Setting
operation
0~1
1
X
CAUTION
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