Melservo MR-J4-60A fail to start using positioning mode(program)

[kivafishy 2]

Hi Folks,

I had followed the datasheet to do wiring connection. I write the programs, set parameters in Mr. Configurator 2 but the servo only responds when I'm doing single-step feed troubleshooting or program test-mode. No errors and No alarms.

Any experts mind to give me some hints why the servo cannot start in auto operation even though ST1 has been turned on?

 

 

[GreenMan 18]

Hi

Have you set PT34 to 0001 and rebooted the amplifier? This is to init the amplifier to table/program mode.

[panic mode 246]

is the axis homed (referenced)? without knowing origin, there is no positioning...

[kivafishy 2]

12 hours ago, GreenMan said:

Hi

Have you set PT34 to 0001 and rebooted the amplifier? This is to init the amplifier to table/program mode.

Yes. I had done the initialization before this post. It's still not moving during actual auto operation.

[panic mode 246]

your screenshot also shows that ALM is true....

[kivafishy 2]

Sorry for the late reply.