The following shows the procedure for changing the current value to a new value.(1) Write the new current value to "[Cd.

Set "[Pr.3] Movement amount per rotation" to "36000000(360.00000degree)", and "[Pr.4] Unit magnification" to "1".The sam

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

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

Change the direction with "[PA14] Rotation direction selection/travel direction selection".

It depends on the servo error.Some can be cleared by "[Cd.5] Axis error reset" but the other cannot unless the servo amp

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

No, there is no impact on the command speed.However, the actual acceleration/deceleration time are affected by the chang

No, execute "[Cd.5] Axis error reset" to cancel the error after eliminating the error cause.

"M-code" is outputted to turn ON/OFF machine's solenoids or relays according to the start/end of the positioning operati

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FAQ > Controllers > Motion Controllers > MELSEC-L Series > Simple Motion Modules > LD77MS

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FAQ within [ LD77MS ]

11-20 of Total 32

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Current value change

The following shows the procedure for changing the current value to a new value.(1) Write the new current value to "[Cd. 9] New current value".(2) Write "900... More Details >>
- No：23585
- Release Date：2018/09/14 15:09
Electronic gear

Set "[Pr.3] Movement amount per rotation" to "36000000(360.00000degree)", and "[Pr.4] Unit magnification" to "1".The same result is obtained by setting "3600... More Details >>
- No：23586
- Release Date：2018/09/14 15:09
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
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
Motor rotation direction

Change the direction with "[PA14] Rotation direction selection/travel direction selection". More Details >>
- No：23587
- Release Date：2018/09/14 15:09
Axis error reset

It depends on the servo error.Some can be cleared by "[Cd.5] Axis error reset" but the other cannot unless the servo amplifier's power is turned OFF.Refer to... More Details >>
- No：23584
- Release Date：2018/09/14 15:09
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
Speed limit value

No, there is no impact on the command speed.However, the actual acceleration/deceleration time are affected by the change. More Details >>
- No：23595
- Release Date：2018/09/14 15:09
Warning

No, execute "[Cd.5] Axis error reset" to cancel the error after eliminating the error cause. More Details >>
- No：23580
- Release Date：2018/09/14 15:09
M-code

"M-code" is outputted to turn ON/OFF machine's solenoids or relays according to the start/end of the positioning operation. The following two modes are sele... More Details >>
- No：23596
- Release Date：2018/09/14 15:09

11-20 of Total 32

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