User manual

12 Functions and operations in the tension control mode
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Digital setting
• When the analog input signal parameter [SyS-1-05] is set to “Enable”
1.
Set the system parameter for analog input signals [SyS-1-05] to “Enable.”
Note
When a system parameter has been changed, the new parameter will become
effective after the power is cycled. If a 24 VDC power supply is used, also cycle the
24 VDC power supply.
2.
Use the OPX-2A or MEXE02 to set one of operation data Nos. 2 to 7 as the tension command
value.
3.
Combine the ON/OFF statuses of M0 to M2 inputs to select one of operation data Nos. 2 to 7.
• When the analog input signal parameter [SyS-1-05] is set to “Disable”
1.
Set the system parameter for analog input signals [SyS-1-05] to “Disable.”
Note
When a system parameter has been changed, the new parameter will become
effective after the power is cycled. If a 24 VDC power supply is used, also cycle the
24 VDC power supply.
2.
Use the OPX-2A or MEXE02 to set one of operation data Nos. 0 to 7 as the tension command
value.
3.
Combine the ON/OFF statuses of M0 to M2 inputs to select one of operation data Nos. 0 to 7.
Step 3 Setting the motor rotation direction
Set a desired motor rotation direction using the system parameter for motor rotation direction [SyS-1-06].
Note
When a system parameter has been changed, the new parameter will become effective
after the power is cycled. If a 24 VDC power supply is used, also cycle the 24 VDC power
supply.
When the tension command is a positive value
Setting of motor rotation direction
parameter [SyS-1-06]
CW input ON CCW input ON
∗
When “+ = CW” is set The motor rotates in CW
direction.
The motor rotates in CCW
direction.
When “+ = CCW” is set The motor rotates in CCW
direction.
The motor rotates in CW
direction.
∗ The CCW input is not used in high function mode I and high function mode II.
If the tension command is a negative value, the rotation direction is reversed.