Convenient functions
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18
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6 Convenient functions
6.1 Functions list
Various settings can be performed when removing the front panel.
Displa
y
•
To display the rotation
speed of the gearhead
output shaft
•
To display the conveyor
transfer speed
Parameter type
Display
Setting range
Factory setting
Speed reduction ratio
1.00 to 9999
1.00
•
Sets the speed reduction ratio when the rotation speed of the gearhead output shaft is displayed.
•
The conveyor transfer speed [m/min] can be displayed if the conveyor speed reduction ratio calculated by the
formula on the next page is input.
•
The number of digits to be displayed varies depending on the set speed reduction ratio. Refer to the next page
for the number of digits displayed.
To display the speed
increased by an external
mechanism
Parameter type
Display
Setting range
Factory setting
Speed increasing ratio
1.00 to 5.00
1.00
•
When increasing the motor rotation speed using the external mechanism and others, the converted speed can
be displayed.
•
When setting the speed increasing ratio to other than 1.00, the speed increasing ratio will be effective.
To display the first digit of
the rotation speed
Parameter type
Display
Setting range
Factory setting
Lowest digit display fixing
oFF
(Not fixed)
on
(Fixed)
on
The lowest digit display of the rotation speed is
fi
xed to "0" on the display.
When displaying the value of the lowest digit, set this parameter to "
oFF
(Not
fi
xed)."
Oper
ation
To start and stop the
motor by ON-OFF control
of the power supply
Parameter type
Display
Setting range
Factory setting
Prevention of operation at
power-on alarm
oFF
(Disable)
on
(Enable)
on
Sets whether to enable or disable the "prevention of operation at power-on alarm."
When starting and stopping the motor by ON-OFF control of the power supply, set this parameter to "
oFF
(Disable)."
To start and stop the
motor externally
Parameter type
Display
Setting range
Factory setting
External operation signal input
oFF
(Front panel)
rE
(external commands)
oFF
The operation method can be selected between the front panel and external input signals.
If "
rE
(external commands)" is selected, the input signals are enabled, and the operation switch and rotation
direction switch are disabled. Refer to p.22 for details.
To change the
acceleration time and
deceleration time of the
motor
Parameter type
Display
Setting range
Factory setting
Acceleration/deceleration time
oFF
(Disable)
on
(Enable)
oFF
Sets whether to enable or disable the acceleration/deceleration time potentiometer of the front panel. Refer to p.21
for details.
If "
on
(Enable)" is selected, the acceleration time and deceleration time can be set using the acceleration/
deceleration time potentiometer.
Speed setting
To limit the setting range
of the rotation speed
Parameter type
Display
Setting range
Factory setting
Speed upper limit
90 to 1600
1600
Speed lower limit
90
The setting range of the speed is set to 90 to 1600 r/min at the time of shipment.
The upper and lower limits of this setting range can be limited.
Refer to the next page for details.
Lock
To lock the data
The data can be loc
k
ed so that the set value does not change.
Initializa
tion
To initialize the data
The data can be restored to the factory setting.
Refer to the next page, and execute the "data initiali
z
ation."
