YASKAWA SVC - Page 90

3.4 Motion Parameter Details
3.4.2 Setting Parameter Details
3-37
3
Parameters for Motion Control
 Bit 6: Number of POSMAX Turns Preset Request
Set this bit to 1 to preset the IL1E monitor parameter (Number of POSMAX Turns) to the
value set for the OL4C setting parameter (Number of POSMAX Turns Preset Data).
0: Number of POSMAX turns preset request OFF (default).
1: Number of POSMAX turns preset request ON.
Setting Precautions
Always set this parameter to 0 for linear motors.

Bit 7: Absolute Infinite-length Position Information Load Request
When an infinite-length axis is used with an absolute encoder, this bit can be set to 1 to reset
the position information with the encoder and pulse positions that were set when the power
was last turned OFF.
When processing is completed, bit 8 (Absolute Infinite-length Position Information Load Com-
pleted) in the IW0C monitor parameter changes to 1 (Completed).
0: Absolute infinite-length position information load request OFF (default).
1: Absolute infinite-length position information load request ON.
Setting Precautions
• Always set this parameter to 0 for linear motors.
• Refer to the following section for details on how to use this bit.
 Turning ON the Power after Setting the Origin in the Machine Coordinate System on page 5-36
 Bit 8: Positive External Torque/Force Limit Input
Set this bit to 1 to limit the torque or force by the value set in the SERVOPACK parameters.
The setting of this parameter is applied to the reference to the slave SERVOPACK when the
servo is ON unless one of the following motion commands (OW08) is being executed.
• Monitor Alarms (= 19)
• Monitor Alarm History (= 20)
• Clear Alarm History (= 21)
• Read Memory (= 35)
• Write Memory (= 36)
• Read Non-volatile Memory (= 37)
• Write Non-volatile Memory (= 38)
0: Positive external torque/force input OFF (default).
1: Positive external torque/force input ON.

Bit 9: Negative External Torque/Force Limit Input
Set this bit to 1 to limit the torque or force by the value set in the SERVOPACK parameters.
The setting of this parameter is applied to the reference to the slave SERVOPACK when the
servo is ON unless one of the following motion commands (OW08) is being executed.
• Monitor Alarms (= 19)
• Monitor Alarm History (= 20)
• Clear Alarm History (= 21)
• Read Memory (= 35)
• Write Memory (= 36)
• Read Non-volatile Memory (= 37)
• Write Non-volatile Memory (= 38)
0: Negative external torque/force input OFF (default).
1: Negative external torque/force input ON.
SVC
SVR
SVC
SVC
SVC