To reflect the change, set "[PA14] Rotation direction selection/travel direction selection" and cycle the servo amplifie

Set the torque limit value in "[Cd.101] Torque output setting value" before the positioning start.The values of "[Pr.17]

In the FX programmable controllers (FX3U/FX3UC series), a bit in a word device can be specified in a program. It can be

No. To execute continuous positioning and continuous trajectory control, the same target axes and the same number of con

Set "[Cd.17] JOG speed" before starting the operation.When changing the speed during the operation, change it to the new

The FX5 CPU module does not support EtherCAT communication. There are no products in the FX series or iQ-F series that

The BUSY signal turns ON even when position control of movement amount "0" is executed.However, since the ON time is sho

No. The motors' operation is not completely linked to ON/OFF timing of the BUSY signals.BUSY signal is turned ON when th

Set "[Cd.16] Inching movement amount", and turn ON the Forward run JOG start signal or the Reverse run JOG start signal.

It cannot be increased by installing an SRAM card. The size of executable program depends on the program memory size of

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Programmable Controllers MELSEC(1637)

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FAQ within [ Controllers ]

31-40 of Total 1055

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Servo motor rotation direction

To reflect the change, set "[PA14] Rotation direction selection/travel direction selection" and cycle the servo amplifier or execute a home position return a... More Details >>
- No：23620
- Release Date：2018/09/14 15:09
- Category： RD77MS , RD77GF , FX5SSC , QD77MS , QD77GF , LD77MS , LD77MH , QD75MH , QD75M , QD74MH
Torque limit

Set the torque limit value in "[Cd.101] Torque output setting value" before the positioning start.The values of "[Pr.17] Torque limit setting value" and "[Cd... More Details >>
- No：23583
- Release Date：2018/09/14 15:09
- Category： RD77MS , RD77GF , FX5SSC , QD77MS , QD77GF , LD77MS , LD77MH , QD75MH , QD75M
Turning on/off a specified bit of a word device (D) using a simple program

In the FX programmable controllers (FX3U/FX3UC series), a bit in a word device can be specified in a program. It can be specified as "word device (D only) + ... More Details >>
- No：25011
- Release Date：2019/04/23 11:13
- Category： MELSEC-F Series , Engineering Software , Main Unit
Linear and circular interpolation

No. To execute continuous positioning and continuous trajectory control, the same target axes and the same number of control axes must be specified in the po... More Details >>
- No：23582
- Release Date：2018/09/14 15:09
- Category： RD77MS , RD77GF , FX5SSC , QD77MS , QD77GF , LD77MS , LD77MH , QD75MH , QD75M
JOG speed

Set "[Cd.17] JOG speed" before starting the operation.When changing the speed during the operation, change it to the new speed with the speed change function. More Details >>
- No：23581
- Release Date：2018/09/14 15:09
- Category： RD77MS , RD77GF , FX5SSC , QD77MS , QD77GF , LD77MS , LD77MH , QD75MH , QD75M
Regarding EtherCAT Communications

The FX5 CPU module does not support EtherCAT communication. There are no products in the FX series or iQ-F series that support EtherCAT communication. More Details >>
- No：39313
- Release Date：2023/02/14 08:54
- Category： MELSEC iQ-F Series , CPU Module , Network/Communication
BUSY signal

The BUSY signal turns ON even when position control of movement amount "0" is executed.However, since the ON time is short, the ON status may not be detected... More Details >>
- No：23612
- Release Date：2018/09/14 15:09
- Category： RD77MS , RD77GF , FX5SSC , QD77MS , QD77GF , LD77MS , LD77MH , QD75MH , QD75M , QD74MH
BUSY signal

No. The motors' operation is not completely linked to ON/OFF timing of the BUSY signals.BUSY signal is turned ON when the controller starts sending commands ... More Details >>
- No：23611
- Release Date：2018/09/14 15:09
- Category： RD77MS , RD77GF , FX5SSC , QD77MS , QD77GF , LD77MS , LD77MH , QD75MH , QD75M
Inching operation

Set "[Cd.16] Inching movement amount", and turn ON the Forward run JOG start signal or the Reverse run JOG start signal. More Details >>
- No：23590
- Release Date：2018/09/14 15:09
- Category： RD77MS , RD77GF , FX5SSC , QD77MS , QD77GF , LD77MS , LD77MH , QD75MH , QD75M
Insufficient memory capacity for sequence programs

It cannot be increased by installing an SRAM card. The size of executable program depends on the program memory size of the CPU. Use another CPU of which p... More Details >>
- No：22578
- Release Date：2018/09/03 17:29
- Update：2018/09/20 17:09
- Category： MELSEC-Q Series

31-40 of Total 1055

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