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- FAQ > Controllers > Motion Controllers > MELSEC-Q Series
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FAQ within [ MELSEC-Q Series ]
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Change the direction with "[PA14] Rotation direction selection/travel direction selection". More Details >>
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Check the following signals. • Start accept flag (M2001 to M2032) • Positioning start complete signal (M4000+20n (n: Axis No.-1)) More Details >>
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The rapid stop deceleration time of parameter block is applied.However, when the rapid stop deceleration time is set in the servo program, the value is enabl... More Details >>
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Both OUT and SET instructions set the device by completion of condition.However, if not completion of condition, OUT instruction resets the device while SET ... More Details >>
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Servo motor rotation direction
To reflect the change, set "[PA14] Rotation direction selection/traveldirection selection" and cycle the servo amplifier or execute a home position return af... More Details >>
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Acceleration/deceleration time change
No, the time cannot be changed during operation. (Note): The following is the modules that support the acceleration/deceleration change function. • Q17nDSCP... More Details >>
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There are two ways to start a positioning operation: (1) Set the "[Cd.3] Positioning start No.", and turn ON the positioning start signal. (2) Use the dedica... More Details >>
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Torque is limited by the lower set value of "[Pr.17] Torque limit setting value" and "[Cd.22] New torque value".When the current torque reaches the limit, "b... More Details >>
- No:23592
- Release Date:2018/09/14 15:09
- Category: QD75M
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No, there is no impact on the command speed.However, the actual acceleration/deceleration time are affected by the change. More Details >>
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Because the rapid stop deceleration time is larger than the deceleration time.Set the rapid stop deceleration time within the range of 1 to the deceleration ... More Details >>
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