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The only time it really needs to origin is on startup after that it no longer needs to this servo runs the auto index which rotates the punch in the turret. When it screws up I adjust the parameter...

Also Al how come when I click on new posts I don't see mine in the updated list?


Nevermind I just used the Todays post and now I remember.

First off thanks for the reply Al, the part I am calling a resolver is closer to 2 inches in diameter and is directly on the motor shaft under the cap. I call it a resolver because it is labeled...

I have a hopefully simple question. I had a servo act up on my Amada punch press it is a fanuc dc 6l. It is not holding its retract (home) position at start up. We are constantly adjusting the...

Yes Jim you are dead on, however like you said machine capabilities are a factor and ours was a 1984 ESAB table Running 200 amps. We hadn't had a qualified operator in about ten years and proper...

While proper setup and settings should allow for possible smaller holes a general rule of thumb we had was twice the thickness for a perfect hole diameter. Granted we had older equipment and were...

yes it happens when the axis are moving, I'm writing a program to run one axis at a time to see if I can narrow down my search. Would a short in the wiring cause what appears to be a voltage spike...

I am having a problem with my Amada Coma Punch Press running a Fanuc 6M controller. It seems that the 24 volt system is spiking and causing the controller to reset. I believe Diagnosis 804 for my...

I got it Al I redid everything setup the home switch with as tight as tolerance as possible and when I referenced it at 0 parameter it was only off by -207 so I added to 200 to the parameter and now...

No I checked the whole drive system it makes use of the locking collars the ones that slide into each other that to get apart you use jack bolts to "split" them apart. I scribed all the connection...

Ok so I set the parameters back to 0 the turret was off -2496 I shut down the machine loosened the drive coupler spun the turret not the motor till the pins locked it into place tightened everything...

With the advice of Al (which I agree with) I am using the parameters to reference our turret on our Strippit running a GN-6 controller. The problem is that when ever I get it close the turret...

I was wondering if anyone knew if pulse coders can be rotated like resolvers to get the machine to home. In my case the servo is on a strippit turret punch press with a gn 6 controller. I am trying...

Hi, I'm working on an Amada Coma Mechanical punch press running a 6m controller. We're having problems with the program stopping in mid run (on any part so it's not programing issues) It does this...

I could not find a better forum than linear and rotary motion to post a question on proper lubrication if anyone has another suggestion for future reference please let me know. My question is that I...

I have a Strippit F1250S Turret Mechanical Punch With a Fanuc 0-P series B controller. I am getting an alarm on the servo's board It's Led reads HC and the alarms on the ECM our VRDY off for Y axis I...

I recently had to send out an amplifier for one of Fanuc controllers. It was off an Amada Coma around a 21 year old machine. I recieved the unit back rewired it exactly like I had unhooked it. (Even...

I knew it! That is, it would be you that would reply with a fantastic answer. You are the reason I had our IT person unlock this site and why I signed up to use the forum. I may not have gone to tech...

Hi, might I say first off that this site is fantastic! well anyway back to business. (I am at work) I read a post a while back on here about cleaning encoders to fix some servo alarms a guy was...