cncservocontrol - spindle controller with -10V...10V

[CNC_Joe]

Hi
Does anybody solved input signal of -10V (ccw)... 0(stop) ... +10V (cw) for spindel controller such as https://www.cncservocontrol.com/servomotor/servomotor_57.html?

Would you think, this is manageable with an ordinary H-bridge?

 

[zombieengineer]

Does your machining require reverse spindle operation?

 

[CNC_Joe]

Does your machining require reverse spindle operation?

Not really. I am juste curious, If it can be realized somehow. At least, I am preparing it for tapping. The encoder signal is also wired to the controller. Only switching cw, ccw is not yet solved.

 

[breezy]

Only switching cw, ccw is not yet solved.

A lot of drivers allow for digital inputs to be reconfigured so that you have FWD, REV and 0-10v control.
Could you supply link to manual?

 

[zombieengineer]

First point - The analogue input point has a range of ±10V, it does not mean you need to use it.

Second point - As like most servo motors the linked manual indicates that it can be configured (parameter Pn002) to run in either:

• Speed mode (0-10V controls speed)
• Position mode (Direction / Step - MASSO does support this for the spindle)

I did notice in section 4.4.1 that it is possible to configure one of the inputs to reverse the direction of the motor (Pn052 to Pn055 are the digital input configuration registers, default values below).

• Pn052 - Sig In 1 = 1 (SON - Servo Enable)
• Pn053 - Sig In 2 = 2 (Alarm Reset)
• Pn054 - Sig In 3 = 19 (Position Deviation Clear)
• Pn055 - Sig In 4 = 8 (Zero speed Clamp)

Set any one of these parameters to 18 and the input can be used to reverse the direction.

 

[CNC_Joe]

First point - The analogue input point has a range of ±10V, it does not mean you need to use it.

Second point - As like most servo motors the linked manual indicates that it can be configured (parameter Pn002) to run in either:

• Speed mode (0-10V controls speed)
• Position mode (Direction / Step - MASSO does support this for the spindle)

I did notice in section 4.4.1 that it is possible to configure one of the inputs to reverse the direction of the motor (Pn052 to Pn055 are the digital input configuration registers, default values below).

• Pn052 - Sig In 1 = 1 (SON - Servo Enable)
• Pn053 - Sig In 2 = 2 (Alarm Reset)
• Pn054 - Sig In 3 = 19 (Position Deviation Clear)
• Pn055 - Sig In 4 = 8 (Zero speed Clamp)

Set any one of these parameters to 18 and the input can be used to reverse the direction.

Thanks for the tip. I completly sticked to the speed mode. But position mode with pulse direction could be a solution. I hâve to test this.

Also thé reconfiguration of thé Register i will Check.

Thanks for support.
LG
Joe

 

[CNC_Joe]

A lot of drivers allow for digital inputs to be reconfigured so that you have FWD, REV and 0-10v control.
Could you supply link to manual?

Hi.
Manual ist attached

 

[breezy]

Hi.
Manual ist attached

Totally missed it when I read your first message.

But position mode with pulse direction could be a solution.

That is how others have wired these for spindle use.