Operating by programmable controller
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21
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7.2 Operatingwithmultiplespeeds
The operation at a speed of two or more can be performed by switching the external input.
Datasettingmethod
[Example:Settherotationspeedto3000r/min(changefrom50r/min)]
→
Panel display
Data
mode
Press two times
Data number
selection screen
Data No.0
selection screen
Setting screen
Data No.0:
Operating data
No.0
The display
blinks
The desired operation data
number can be selected from
the operation data No.0 to No.3
(4 data) by pressing .
The desired operation data
can be selected by pressing .
∙ Rotation speed ( )
∙ Acceleration time ( )
∙ Deceleration time ( )
∙ Initialize ( )
Select the other operation data number and set data.
Turn until the number
reaches "3000"
Rotation speed:
50 r/min (Factory setting)
Turn
Setting
The display
blinks
Data determined
Blinks a few times fast
Press once
Press
Setting the
rotation speed
Press Press
Press
F
M
M
F
F
M
F
: Setting dial
: MODE key
: FUNCTION key
For the screen transitions, refer to p.24 "Setting items and panel displays."
Operatingmethod
Operate the motor by selecting any of the operation data No.0 to No.3 based on a combination of ON/OFF status of the M0 and
M1 inputs.
The motor is operated using the rotation speed, acceleration time, and deceleration time in the selected operation data number.
The acceleration time and deceleration time at the factory setting have been set by the acceleration/deceleration time
potentiometer.
[Operation procedure]
(Example: When the "external operation signal input" parameter is set to "ON" )
1. Set the operation switch to the "RUN" side.
2. Select the operation data number using the M0 and M1 inputs.
3. When either of the FWD input or REV input is turned ON, the motor will rotate.
4. Switch the operation data number using the M0 and M1 inputs.
5. When the FWD input or REV input which has been turned ON is turned OFF, the motor will stop.
•
Example of operating condition
FWD input
No.0 No.1 No.2
No.3
1000 r/min
OFF
ON
OFF
ON
M0 input
OFF
ON
M1 input
STAND-BY
RUN
2000 r/min
500 r/min
Motor operation
Operation switch
Operation
data No.
M0 M1
Rotation speed
[r/min]
0 OFF OFF 3000
1 ON OFF 1000
2 OFF ON 2000
3 ON ON 500
When changing from the present speed to the new
speed, the acceleration time and deceleration time
set in the next operation data number are used.